SITAS

SITAS control transformers from 25 VA to 5 kVA supply industrial control circuits worldwide. Single-phase 4AM models (25–2500 VA) feature multi-tap primaries for 208–690 V input as control, safety isolating, or isolation transformers. Three-phase 4AP (630/1000 VA) and 4AT (4000/5000 VA) models cover larger loads. Screw, cage-clamp, and DIN rail connections are available, with IP54 enclosures on select models. All units comply with IEC/EN 61558; SELV variants provide galvanic isolation for personnel protection.

Products in This Series

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Product	Key Specifications	Action
4AM3442-4TV00-0EA0 SITAS 100VA Safety Transformer 230/24V, 86% Eff. – Siemens PDF	SITAS single-phase safety isolating transformer, 100 VA, primary 230/242/218 V (adjustable), secondary 24 V. Efficiency 86%, insulation class B, IP00. Screw mounting, 60x80x87 mm, 2.2 kg. For building isolated 24 V control circuits in industrial enclosures.	View Product
4AM4342-5AT10-0FA1 Siemens 4AM4342-5AT10 400V to 230V 315VA Cage-Clamp Control T PDF	SITAS 4AM4342-5AT10-0FA1: 315VA control transformer stepping 400V down to 230V at 1.37A with cage-clamp spring-loaded terminals for tool-free, vibration-resistant wiring. EI 105/60 core delivers 90 percent efficiency and 1,120VA S6 short-time rating. A fast-wiring alternative to the standard screw-terminal 0FA0 variant.	View Product
4AM6542-5AT10-0FA0 Siemens 4AM6542-5AT10-0FA0 Single-Phase Control Transformer, PDF	Siemens SITAS single-phase control transformer stepping 400 V down to 230 V at 2.5 kVA, with a three-tap primary (380/400/420 V) for adapting to regional mains variations. Handles 13.3 kVA short-time surge (S6) with low inrush — built for contactor coils, relays, and control circuits in industrial panels.	View Product
4AM3442-5AT10-0FA0 Siemens 4AM3442-5AT10 400V to 230V 100VA Single-Phase Control PDF	The SITAS 4AM3442-5AT10 is a 100VA safety isolating transformer stepping 400V±5% three-phase-derived mains down to 230VAC at 0.43A for control circuits and auxiliary loads. With 310VA S6 short-time capacity, it handles the inrush of multiple contactors and relays in medium-sized panels. A common choice where 230VAC instrumentation, pilot lights, and solenoid valves run directly from the control transformer without an intermediate DC supply. EN 61558 and UL/CSA certified.	View Product
4AM3242-5CT10-0FA0 Siemens 4AM3242-5CT10-0FA0 SITAS Steps 440V Down to 230V for PDF	The Siemens SITAS 4AM3242-5CT10-0FA0 is a 63VA control transformer with a 440V ±5% tapped primary (418/440/462V) and a 230V secondary at 0.27A. Designed for industrial panels fed from 440V three-phase supplies — a common distribution voltage in marine, offshore, and certain regional grids — it provides safety isolation per EN 61558-2-6 and delivers 190VA of short-time surge capacity for 230V-rated control gear.	View Product
4AM5242-5MT10-0FA0 Siemens SITAS 4AM5242 630VA Single-Phase Control Transformer, PDF	SITAS single-phase control transformer rated at 630 VA with 690 V primary and 230 V secondary output. Designed for heavy industry and mining where 690 V mains is standard. Primary taps at 655/690/725 V accommodate supply variations. 2.74 A secondary current with 2350 VA short-term capacity. B-class insulation. Compact EI 150/48 core, IP00 construction for enclosed panel mounting.	View Product
4AM3442-4TT10-0FA0 Siemens 4AM3442-4TT10 230V 1:1 100VA Isolation Transformer PDF	The SITAS 4AM3442-4TT10 is a 100VA 1:1 safety isolating transformer providing galvanic isolation between 230V supply and load at 0.43A. Unlike step-down control transformers, it blocks common-mode noise and ground loops while maintaining the same voltage — essential for test benches, medical equipment, and sensitive instrumentation where electrical separation matters more than voltage conversion. EN 61558 and UL/CSA certified.	View Product
4AM4342-5AJ10-0FA0 Siemens 4AM4342-5AJ10 400V to 110V 315VA Single-Phase Control PDF	SITAS 4AM4342-5AJ10: 315VA control transformer converting 400V line voltage to 110V at 2.86A. The EI 105/60 core delivers 1,120VA short-time surge capacity — ideal for European machinery panels where 110V control circuits must handle high contactor and solenoid inrush from a 400V supply. 90% efficiency in a 107x111x120mm IP00 package.	View Product
4AM3442-8DN00-0EA0 Siemens 4AM3442-8DN00 Multi-Tap 100VA Control Transformer wit PDF	The SITAS 4AM3442-8DN00 is a 100VA multi-tap safety isolating transformer with 11 discrete primary taps spanning 208V to 550V and a fixed 24V secondary at 4.17A. One part number covers installations from North American 208V to European 400V to Asian 500V networks — eliminating the need for multiple single-voltage transformers in global panel designs. The 310VA S6 short-time rating ensures reliable 24V control power during contactor and relay inrush. EN 61558 and UL/CSA certified.	View Product
4AM3842-8DD40-0FA0 Siemens 4AM3842-8DD40 11-Tap 208-550V to Dual 115V 160VA Cont PDF	A 160VA control transformer with an 11-tap primary spanning 208V to 550V AC, feeding dual 115V secondary windings configurable for 230V series or 115V parallel output at 2×0.7A per winding. The wide multi-tap primary enables one transformer model to cover virtually all common industrial supply voltages — eliminating the need to stock multiple single-voltage variants. 490VA S6 short-time rating for contactor and solenoid inrush.	View Product
4AM3442-5FT10-0FA0 Siemens 4AM3442-5FT10 500V to 230V 100VA Single-Phase Control PDF	The SITAS 4AM3442-5FT10 is a 100VA safety isolating transformer stepping 500V±5% down to 230VAC at 0.43A for control circuits and auxiliary loads. The 500V primary with taps at 475/500/525V serves industrial networks operating at 500V distribution — common in older European plants, mining operations, and facilities that standardized before the harmonization to 400V. The 310VA S6 rating handles multiple contactor and relay inrush events without voltage dip. EN 61558 and UL/CSA certified.	View Product
4AM4842-5FT10-0FA0 Siemens SITAS 4AM4842 500VA Single-Phase Control Transformer, PDF	SITAS single-phase control transformer rated at 500 VA with 500 V primary and 230 V secondary output. Primary voltage taps at 475/500/525 V accommodate 500 V mains supply variations. 2.17 A secondary current with 2000 VA short-term capacity. B-class insulation. Compact EI 120/72 core, IP00 construction for enclosed panel mounting in industrial automation.	View Product
4AM4842-4TN00-0EA0 Siemens SITAS 4AM4842 500VA Single-Phase Control Transformer, PDF	SITAS single-phase safety isolating transformer rated at 500 VA with 230 V primary and 24 V secondary output. 20.8 A secondary current supplies 24 V control circuits, PLCs, sensors, and actuators. Primary taps at 218/230/242 V accommodate supply variations. 2000 VA short-term capacity with B-class insulation. Compact EI 120/72 core, IP00 construction for enclosed panel mounting.	View Product
4AM4042-4TN00-0EA0 SITAS 160VA Safety Transformer 230/24V, 89% Eff. – Siemens PDF	SITAS single-phase safety isolating transformer, 160 VA, primary 230/242/218 V (adjustable), secondary 24 V. High 89% efficiency, insulation class B, IP00. Screw mounting, 72x85x97 mm, 3.0 kg. For high-efficiency isolated 24 V control circuits.	View Product
4AM3242-4TT10-0FA1 4AM3242-4TT10-0FA1 63VA 1:1 Transformer Cage-Clamp, Siemens PDF	Siemens 4AM3242-4TT10-0FA1 is a 63 VA SITAS 1:1 isolation transformer with Cage-Clamp spring terminals for tool-free wiring, providing galvanic separation between 230 V AC circuits at 0.27 A, 190 VA S6. 85% efficiency, UL/CSA recognized. Screw/DIN rail, 1.72 kg.	View Product
4AM3242-4TV00-0EA0 4AM3242-4TV00-0EA0 63VA Transformer 230V/42V 190VA S6, Siemen PDF	Siemens 4AM3242-4TV00-0EA0 is a 63 VA SITAS control and safety transformer converting 230 V AC to 42 V AC at 1.5 A, with 190 VA S6 rating for contactor loads. 85% efficiency, EN 61558-2-6 compliant, UL/CSA recognized. Screw/DIN rail mount, 2.05 kg.	View Product
4AM3442-5AN00-0EA0 Siemens 4AM3442-5AN00 400V to 24V 100VA Single-Phase Control PDF	The SITAS 4AM3442-5AN00 is a 100VA safety isolating transformer stepping 400V±5% three-phase-derived mains down to 24VAC at 4.17A for industrial control circuits. With 310VA short-time capacity, it rides through contactor and relay inrush without voltage sag. A workhorse choice for panel builders across Europe and IEC markets — reliable 24V control power from the standard 400V supply, with EN 61558 and UL/CSA certification for global builds.	View Product
4AM4842-5CT10-0FA0 Siemens SITAS 4AM4842 500VA Single-Phase Control Transformer, PDF	SITAS single-phase control transformer rated at 500 VA with 440 V primary and 230 V secondary output. Primary voltage taps at 418/440/462 V accommodate 440 V mains supply variations. 2.17 A secondary current with 2000 VA short-term capacity. B-class insulation. Compact EI 120/72 core, IP00 construction for enclosed panel mounting in industrial automation.	View Product
4AM4842-4TN00-0EB0 Siemens SITAS 4AM4842 500VA Single-Phase Control Transformer, PDF	SITAS single-phase safety isolating transformer rated at 500 VA with 230 V primary and 24 V secondary output. DIN rail mountable for snap-on panel installation. 20.8 A secondary current supplies 24 V control circuits, PLCs, sensors, and actuators. Primary taps at 218/230/242 V. 2000 VA short-term capacity with B-class insulation. Compact EI 120/72 core, IP00 construction.	View Product
4AM4642-5CT10-0FA0 Siemens SITAS 4AM4642 400VA Single-Phase Control Transformer, PDF	SITAS single-phase control transformer rated at 400 VA (0.4 kVA) with 440 V primary and 230 V secondary output. Primary voltage taps at 418/440/462 V accommodate 440 V mains supply variations. Screw/tab terminals with screw mount. 1.74 A secondary current with 1440 VA short-term capacity. B-class insulation. Compact IP00 construction for enclosed panel mounting.	View Product
4AM3242-5AJ10-0FA0 4AM3242-5AJ10-0FA0 63VA Transformer 400V/110V 190VA S6, Sieme PDF	Siemens 4AM3242-5AJ10-0FA0 is a 63 VA SITAS control transformer converting 400 V AC to 110 V AC at 0.57 A, with 190 VA S6 short-time rating. 85% efficiency, EN 61558-2-4 compliant, UL/CSA recognized. Screw/DIN rail mount, EI 84/28 core, 86×98×90 mm, 1.70 kg.	View Product
4AM4042-8JD40-0FA0 Siemens 4AM4042-8JD40 Multi-Tap 400-230V to Dual 115V 250VA S PDF	SITAS 4AM4042-8JD40: 250VA multi-tap control transformer with six primary taps spanning 415V to 215V and dual 115V secondaries configurable as 230V series or 115V parallel. Provides maximum installation flexibility for panels that must accommodate varying site supply voltages. 850VA S6 short-time rating.	View Product
4AM5542-5AT10-0FA0 Siemens SITAS 4AM5542 800VA Single-Phase Control Transformer, PDF	SITAS single-phase control transformer rated at 800 VA with 400 V primary and 230 V secondary output. 3.48 A secondary current with 3400 VA short-term capacity. Primary taps at 380/400/420 V accommodate supply variations. 93% efficiency with B-class insulation. Compact EI 150/65 core, IP00 construction for enclosed panel mounting in industrial automation.	View Product
4AM4342-4TN00-0EB0 Siemens 4AM4342-4TN00-0EB0 230V to 24V 315VA Control Transfor PDF	SITAS 4AM4342-4TN00-0EB0: 315VA safety isolating transformer delivering 24V at 13.1A from 230V, with DIN rail mounting for fast snap-on panel installation. Electrically identical to the 0EA0 screw-mount version, the 0EB0 adds tool-free DIN rail convenience. 1,120VA short-time rating and 90% efficiency.	View Product
4AM6442-5AT10-0FD0 Siemens 4AM6442-5AT10 400V to 230V 1500VA Control Transformer PDF	SITAS 4AM6442-5AT10-0FD0: a 1500VA control transformer within the 4AM6442 platform, stepping 400V down to 230V at 6.52A. The -0FD0 variant provides a mid-power option between 1600VA and 2000VA, with the same EI 174/102 core and 96 percent efficiency. Suits control panels that need more than 1600VA but do not require the full 2000VA rating.	View Product
4AM3842-8EN00-0EA0 Siemens 4AM3842-8EN00 12-Tap 230-600V to 24V 160VA Safety Iso PDF	A 160VA safety isolating transformer with a 12-tap primary covering 230V to 600V AC, delivering 24V AC SELV at 6.67A for control and safety circuits. The extended upper range to 600V makes it suitable for Canadian and North American 575/600V industrial systems. EN 61558-2-6 certified safety isolation with 490VA S6 surge capacity for reliable contactor and solenoid inrush handling during machine startup sequences.	View Product
4AM3842-5AT10-0FA0 Siemens 4AM3842-5AT10 400V to 230V 160VA Single-Phase Control PDF	A 160VA control transformer stepping 400V AC line-to-line voltage down to 230V AC for control and auxiliary circuits, with ±5% primary taps (380/400/420V). Delivers 0.7A at 230V for powering DIN rail power supplies, instrumentation, and control electronics in panels fed from European 400V three-phase mains. The 490VA S6 short-time capacity supports power supply inrush and auxiliary motor starting.	View Product
4AM3442-8JD40-0FA0 Siemens 4AM3442-8JD40 Multi-Tap 400/385/245V to 230V 100VA Co PDF	A 100VA single-phase control transformer with a three-tap primary accepting 400V, 385V, or 245V AC supply voltages, delivering dual 115V secondaries configurable as 230V series or 115V parallel output. The multi-tap primary enables one transformer model to serve across different regional supply standards. Its 310VA S6 short-time rating handles contactor inrush reliably.	View Product
4AM4042-8JN00-0EA0 Siemens 4AM4042-8JN00 SITAS Safety Transformer, 250VA Multi-T PDF	Siemens SITAS 4AM4042-8JN00 safety isolating transformer — the largest in the 8JN00 safety series at 250 VA continuous with 850 VA short-time peak. Six universal primary taps (415-215 V) for any global mains, delivering 24 V AC SELV at a substantial 10.4 A. EN 61558-2-6 certified. EI 96/58 core, 98 × 106 × 118 mm IP00, approximately 3.79 kg, 89% efficient at 50/60 Hz. UL/CSA recognized for worldwide safety circuit compliance.	View Product
4AM4042-5AT10-0FD0 Siemens 4AM4042-5AT10-0FD0 400V to 230V 200VA IP54 Enclosed C PDF	SITAS 4AM4042-5AT10-0FD0: IP54-enclosed 200VA control transformer converting 400V to 230V at 0.87A for auxiliary circuits in dusty or wet industrial environments. The sealed enclosure protects against dust ingress and water jets, enabling installation outside control cabinets. 850VA S6 rating in a 244×245×230mm package.	View Product
4AM5242-5AJ10-0FA0 Siemens SITAS 4AM5242 630VA Single-Phase Control Transformer, PDF	SITAS single-phase control transformer rated at 630 VA with 400 V primary and 110 V secondary output. 5.73 A secondary current supplies 110 V control circuits for contactors, relays, and PLC systems in marine, offshore, and regional 110 V installations. Primary taps at 380/400/420 V accommodate supply variations. 2350 VA short-term capacity with B-class insulation. Compact EI 150/48 core, IP00 construction for enclosed panel mounting.	View Product
4AM4042-5MT10-0FA0 Siemens 4AM4042-5MT10 SITAS Control Transformer, 250VA 690V± PDF	Siemens SITAS 4AM4042-5MT10 single-phase control transformer rated 250 VA continuous with 850 VA short-time peak. Built for 690 V AC mains — the standard voltage in mining, offshore, and heavy industrial installations — with ±5% primary taps (655/690/725 V). Delivers 230 V secondary for control circuits. IP00 open-frame, 89% efficient, screw/tab terminals on a 98 × 106 × 118 mm footprint.	View Product
4AM3842-4TJ10-0FC0 Siemens 4AM3842-4TJ10-0FC0 230V to 110V 145VA IP23 Enclosed C PDF Video	An IP23 enclosed 145VA control transformer stepping 230V down to 110V with ±5% primary tap adjustment. Unlike the open-frame IP00 models in the 4AM3842 range, this enclosed unit withstands splashing water and dust ingress in harsh industrial environments. Its 490VA S6 overload rating ensures reliable contactor pull-in during motor starts.	View Product
4AM4842-4TT10-0FA0 Siemens SITAS 4AM4842 500VA Single-Phase Isolation Transforme PDF	SITAS single-phase isolation transformer rated at 500 VA with 230 V primary and 230 V secondary — 1:1 galvanic isolation for control circuits. 2.17 A secondary current with 2000 VA short-term capacity. Primary taps at 218/230/242 V accommodate supply variations. B-class insulation. Compact EI 120/72 core, IP00 construction for enclosed panel mounting in industrial automation.	View Product
4AM5242-8JD40-0FA0 Siemens SITAS 4AM5242 630VA Single-Phase Control Transformer, PDF	SITAS single-phase control transformer rated at 630 VA with 6-tap primary covering 215 V to 415 V, including 400/385/245 V inputs, and dual 2 × 115 V secondary (series: 230 V / parallel: 115 V). 2.74-5.48 A secondary current with 2350 VA short-term capacity. Compact EI 150/48 core, B-class insulation, IP00 construction for enclosed panel mounting.	View Product
4AM3242-4TN00-0ED0 4AM3242-4TN00-0ED0 50VA Transformer 230/24V IP54 Enclosed, Si PDF	Siemens 4AM3242-4TN00-0ED0 is a 50 VA SITAS safety isolating transformer in IP54 enclosed housing, converting 230 V AC to 24 V AC at 2.09 A, with 190 VA S6 rating. 85% efficiency, EN 61558-2-6 compliant, UL/CSA recognized. Screw/DIN rail mount, 3.05 kg.	View Product
4AM4042-4TN00-0EA1 Siemens 4AM4042-4TN00 230V to 24V 250VA Control Transformer w PDF	SITAS 4AM4042-4TN00-0EA1: 250VA control transformer delivering 24V at 10.4A from a 230V supply. Cage-clamp terminals enable tool-free, vibration-resistant wiring for fast panel assembly. 850VA S6 short-time rating handles demanding control circuit inrush with an 89%-efficient EI 96/58 core.	View Product
4AT3632-8DD40-0FA0 Siemens 4AT3632-8DD40 SITAS Multi-Tap Control Transformer, 6. PDF	Siemens SITAS 4AT3632-8DD40 — the largest single-phase SITAS control transformer at 6,300 VA continuous with 22,500 VA short-time peak. Eleven universal primary taps (550-208 V), 2×115 V dual secondary at 27.4 A per winding. Insulation class H (155°C), 55°C ambient rating. IP00, 194 × 169 × 320 mm, approximately 58 kg. 94% efficient at 50/60 Hz. UL/CSA recognized for the most demanding industrial control power applications.	View Product
4AM3242-8EN00-0EA0 Siemens 4AM3242-8EN00-0EA0 Multi-Tap SITAS Delivers 24V Contr PDF	The Siemens SITAS 4AM3242-8EN00-0EA0 is a 63VA multi-tap control transformer with a three-position primary spanning 575V, 550V, and 525V, delivering a safety-isolated 24V secondary at 2.63A. One stocked part number covers Canadian 575V industrial panels, European 550V heavy industry, and 525V marine installations — the multi-tap primary eliminates the need for three separate transformer SKUs in global machine-building programs.	View Product
4AM4042-5AT10-0FA0 Siemens 4AM4042-5AT10 400V to 230V 250VA Single-Phase Control PDF	SITAS 4AM4042-5AT10: 250VA control transformer converting 400V line voltage to 230V at 1.09A for auxiliary circuits. Powers 230V-rated control gear, cooling fans, and instrumentation directly from the 400V mains without a separate 230V feed. 850VA short-time rating and 89% efficiency in an IP00 package.	View Product
4AM3842-5AT10-0FA2 Siemens 4AM3842-5AT10 SITAS Control Transformer, 160VA 400V± PDF	Siemens SITAS 4AM3842-5AT10 single-phase control transformer rated 160 VA continuous with 490 VA short-time peak. Converts 400 V AC industrial mains (±5% taps at 380/400/420 V) to 230 V AC at 0.70 A for control circuits, contactor coils, and relay logic. EI 96/44 core, 98 × 106 × 104 mm IP00, approximately 3.0 kg. 86% efficient at 50/60 Hz. UL/CSA recognized, EN 61558-2-1,-2-2,-2-4 compliant.	View Product
4AM3242-8ED40-0FA0 Siemens 4AM3242-8ED40-0FA0 Multi-Tap SITAS Covers 525-575V In PDF	The Siemens SITAS 4AM3242-8ED40-0FA0 is a 63VA multi-tap control transformer with a three-position primary covering 575V, 550V, and 525V, delivering a safety-isolated 230V secondary at 0.27A. The multi-tap input spans the distribution voltages used in Canadian industrial facilities (575V), certain European heavy industries (550V), and marine systems (525V) — one transformer for three different grid standards, simplifying panel design and spares inventory.	View Product
4AM3842-8JD40-0FA0 SITAS 160VA Safety Transformer 400/24V Dual Output – 4AM384 PDF	SITAS single-phase safety isolating transformer, 160 VA, primary 400/385/245 V (adjustable), secondary 24 V plus 2x 12 V. Efficiency 86%, insulation class B, IP00. Screw mounting, 72x85x97 mm, 3.2 kg. For building isolated 24 V and auxiliary 12/24 V control circuits from 400 V mains.	View Product
4AM5742-5AV00-0EA0 Siemens 4AM5742-5AV00 400V to 42V 1000VA Single-Phase Control PDF	SITAS 4AM5742-5AV00: 1,000VA control transformer stepping 400V down to 42V at 23.8A. The 42V output meets SELV (Safety Extra-Low Voltage) requirements for enhanced operator safety. EI 150/90 core with 93 percent efficiency and 5,000VA S6 surge rating. For safety-critical control circuits in hazardous areas.	View Product
4AM3842-5MT10-0FA0 Siemens 4AM3842-5MT10 690V to 230V 160VA Single-Phase Control PDF	A 160VA control transformer converting 690V AC — the highest standard IEC low-voltage level — down to 230V AC for control circuits, with ±5% primary taps (655/690/725V). Rated for 0.7A secondary current, it serves wind turbine auxiliary systems, heavy motor control centers, and mining switchgear where 690V is the primary distribution voltage. Its 490VA S6 surge capacity handles contactor and power supply inrush reliably.	View Product
4AM5742-8JD40-0FA1 Siemens 4AM5742-8JD40 415-215V Six-Tap Primary, Cage-Clamp, 2 PDF	SITAS 4AM5742-8JD40-0FA1: 1000VA control transformer with six primary taps spanning 415V down to 215V and dual 115V secondaries configurable for 230V at 4.35A or 115V at 8.70A. Cage-clamp terminals speed panel wiring. The broadest primary voltage coverage in the 4AM5742 series — one model fits installations from 215V to 415V.	View Product
4AM3842-5FT10-0FA0 Siemens 4AM3842-5FT10 500V to 230V 160VA Single-Phase Control PDF	A 160VA control transformer stepping 500V AC line voltage down to 230V AC with ±5% primary taps (475/500/525V), delivering 0.7A for control and auxiliary power circuits. The 500V primary rating serves industrial facilities operating at 500V three-phase distribution — common in mining, heavy process industries, and older European plants. Its 490VA S6 surge rating handles downstream power supply and contactor inrush reliably.	View Product
4AM4042-4TJ10-0FA0 Siemens 4AM4042-4TJ10 230V to 110V 250VA Single-Phase Control PDF	SITAS 4AM4042-4TJ10: 250VA control transformer stepping 230V down to 110V at 2.27A for industrial control circuits. Its 850VA short-time rating handles contactor and relay inrush with headroom. Compact EI 96/58 core at 89% efficiency, IP00 open-frame, DIN rail or screw mount.	View Product
4AM5742-5LT10-0FA0 Siemens 4AM5742-5LT10 660V to 230V 1000VA Single-Phase Contro PDF	SITAS 4AM5742-5LT10: 1,000VA control transformer stepping 660V down to 230V at 4.35A. The three-tap primary (627/660/693V) is purpose-built for 660V distribution networks in mining and heavy industry. EI 150/90 core with 93 percent efficiency and 5,000VA S6 surge rating for the most demanding environments.	View Product
4AM4342-8JD40-0FA0 Siemens 4AM4342-8JD40 Six-Tap 415-215V Primary to 230V 315VA PDF	SITAS 4AM4342-8JD40: 315VA control transformer with a six-tap primary spanning 415/400/385/245/230/215V, stepping to 230V at 1.37A. The broadest primary tap coverage in the 315VA series — one model fits installations from 215V to 415V. EI 105/60 core, 90 percent efficiency, 1,120VA S6 rating.	View Product
4AM3442-5AJ10-0FA0 Siemens 4AM3442-5AJ10 400V to 110V 100VA Single-Phase Control PDF	The SITAS 4AM3442-5AJ10 is a 100VA safety isolating transformer with a 400V±5% tapped primary and 110V secondary delivering 0.91A for industrial control circuits. Its 310VA short-time rating handles contactor and relay inrush without voltage sag. A practical choice for panel builders serving markets where 110VAC is the standard control voltage — UK construction sites, railway signaling, and IEC markets with legacy 110V infrastructure. EN 61558 and UL/CSA certified.	View Product
4AM4642-8JD40-0FA0 Siemens SITAS 4AM4642 400VA Single-Phase Control Transformer, PDF	SITAS single-phase control transformer rated at 400 VA with 6-tap primary covering 215 V to 415 V, including 400/385/245 V inputs, and dual 2 × 115 V secondary (series: 230 V / parallel: 115 V). 1.74-3.48 A secondary current with 1440 VA short-term capacity. Compact EI 120/52 core, B-class insulation, IP00 construction for enclosed panel mounting.	View Product
4AM6442-5AT10-0FA1 Siemens 4AM6442-5AT10 400V to 230V 2000VA Control Transformer PDF	SITAS 4AM6442-5AT10-0FA1: 2000VA control transformer, cage-clamp variant of the standard 400V to 230V configuration. Steps 400V down to 230V at 8.70A with tool-free, vibration-resistant spring-loaded terminals. The 4AM6442 platform delivers 96 percent efficiency and 9,700VA S6 surge — the highest in the SITAS line — for the largest industrial control panels.	View Product
4AM4042-4TT10-0FC0 Siemens 4AM4042-4TT10-0FC0 230V 1:1 225VA IP23 Enclosed Isola PDF	SITAS 4AM4042-4TT10-0FC0: IP23-enclosed 225VA 1:1 isolation transformer for 230V circuits. The enclosed housing protects against dust and water spray, making it suitable for mounting outside cabinets or in harsh panel environments. 850VA S6 short-time rating ensures reliable inrush handling for protected loads.	View Product
4AM2342-5AT10-0FA0 Siemens 4AM2342-5AT10 SITAS Control Transformer, 25VA 400V±5 PDF	Siemens SITAS 4AM2342-5AT10 single-phase control transformer rated 25 VA. Steps down 400 V AC industrial mains (±5% taps at 380/400/420 V) to 230 V AC at 0.11 A for powering miniature control relays, timers, and auxiliary circuits in compact panels. The smallest SITAS step-down model: 78 × 62 × 79 mm, 0.82 kg, EI 60/20 core, 74% efficiency at 50/60 Hz. UL/CSA recognized.	View Product
4AM3842-4TN00-0EA0 Siemens 4AM3842-4TN00 230V to 24V 160VA Safety Isolating Cont PDF	A 160VA safety isolating transformer converting 230V AC to 24V AC with ±5% primary tap adjustment. The 24V SELV secondary meets EN 61558-2-6 safety isolation standards, delivering 6.67A for contactor coils, PLC I/O, and machine safety circuits. Its 490VA S6 short-time rating handles control circuit startup inrush without voltage dropout.	View Product
4AM6142-5AT10-0FA1 Siemens 4AM6142-5AT10 400V to 230V 1600VA Single-Phase Contro PDF	SITAS 4AM6142-5AT10-0FA1: 1600VA control transformer stepping 400V three-phase line-to-neutral down to 230V at 6.96A for industrial control circuits. The 4AM6142 platform delivers 96 percent efficiency and a 7,300VA S6 short-time rating — over 4.5x headroom for high-inrush contactor and relay loads in European-standard control panels.	View Product
4AM5242-5AV00-0EA0 Siemens SITAS 4AM5242 630VA Single-Phase Safety Transformer, PDF	SITAS single-phase safety isolating transformer rated at 630 VA with 400 V primary and 42 V secondary output. 15 A secondary current supplies 42 V control circuits for safety relays, signal lamps, and actuators requiring SELV isolation. Primary taps at 380/400/420 V accommodate supply variations. 2350 VA short-term capacity with B-class insulation. Compact EI 150/48 core, IP00 construction for enclosed panel mounting.	View Product
4AM4042-5AJ10-0FA0 Siemens 4AM4042-5AJ10 400V to 110V 250VA Single-Phase Control PDF	SITAS 4AM4042-5AJ10: 250VA control transformer stepping 400V three-phase line voltage down to 110V at 2.27A for control circuits. Ideal for European industrial panels where 110V control is required from a 400V supply. 850VA short-time rating handles contactor and relay inrush with 89% efficiency.	View Product
4AM5542-4TN00-0EA0 Siemens SITAS 4AM5542 800VA Single-Phase Safety Transformer, PDF	SITAS single-phase safety isolating transformer rated at 800 VA with 230 V primary and 24 V secondary output. 33.3 A secondary current supplies demanding 24 V control circuits, PLCs, sensors, and actuators. Primary taps at 218/230/242 V accommodate supply variations. 3400 VA short-term capacity with B-class insulation. Compact EI 150/65 core, IP00 construction for enclosed panel mounting.	View Product
4AM6142-8ED40-0FA0 Siemens 4AM6142-8ED40 575/550/525V to 230V 1600VA Control Tra PDF	SITAS 4AM6142-8ED40: 1600VA control transformer with a high-range 575/550/525V three-tap primary stepping to 230V at 6.96A. Suits installations where mains reaches up to 575V, such as Canadian industrial networks. The 4AM6142 platform delivers 96 percent efficiency and 7,300VA S6 surge for large high-inrush control panels.	View Product
4AM4342-5AN00-0EA0 Siemens 4AM4342-5AN00 400V to 24V 315VA Single-Phase Safety I PDF	SITAS 4AM4342-5AN00: 315VA safety isolating transformer converting 400V to 24V at 13.1A for SELV control circuits. The high 13.1A output current powers extensive PLC, relay, and HMI loads from a single transformer. 1,120VA short-time rating on the EI 105/60 core at 90% efficiency for demanding European panel applications.	View Product
4AM2642-5AN00-0EB0 4AM2642-5AN00-0EB0 40VA Transformer 400/24V DIN, Siemens PDF	Siemens 4AM2642-5AN00-0EB0 is a 40 VA single-phase safety isolating transformer from the SITAS series, converting 400 V AC to 24 V AC at 1.67 A. 76% efficiency, EN 61558-2-6 compliant, UL/CSA recognized, Class B insulation. DIN rail mount, EI 66/22 core, 68×75×80 mm, 1.0 kg.	View Product
4AM3842-5CT10-0FA0 Siemens 4AM3842-5CT10 440V to 230V 160VA Single-Phase Control PDF	A 160VA control transformer stepping 440V AC down to 230V AC with ±5% primary taps (418/440/462V), delivering 0.7A for control and auxiliary circuits. The 440V primary suits marine electrical systems, Commonwealth-country industrial supplies, and older European installations operating at 440V rather than the modern 400V standard. Its 490VA S6 rating handles inrush from downstream power supplies and contactor loads.	View Product
4AM3842-8JN00-0EA0 Siemens 4AM3842-8JN00 SITAS Safety Transformer, 160VA Multi-T PDF	Siemens SITAS 4AM3842-8JN00 safety isolating transformer rated 160 VA continuous with 490 VA short-time peak. Six universal primary taps (415-215 V) for any worldwide mains, fixed 24 V AC secondary at 6.67 A. EN 61558-2-6 certified for SELV safety circuits. EI 96/44 core, 98 × 106 × 104 mm IP00, approximately 3.0 kg, 86% efficient at 50/60 Hz. UL/CSA recognized.	View Product
4AM3842-4TN00-0EA1 Siemens 4AM3842-4TN00-0EA1 230V to 24V 160VA Control Transfor PDF	A 160VA safety isolating transformer delivering 24V AC at 6.67A from a 230V AC supply for machine builder control panels. As a variant of the 4TN00 series, it offers the same EN 61558-2-6 compliant SELV isolation and 490VA S6 overload capacity. Designed for OEM machine panel integration where consistent 24V control power is essential across production batches.	View Product
4AM4642-5AN00-0EA0 Siemens 4AM4642-5AN00 400V to 24V 400VA Single-Phase Control PDF	SITAS 4AM4642-5AN00: 400VA control transformer stepping 400V down to 24V at 16.7A. The three-tap primary (380/400/420V) adapts to grid variation while the EI 120/52 core delivers 91 percent efficiency and 1,440VA S6 surge capacity. For 24V control circuits powered from a 400V three-phase network.	View Product
4AM2342-5AN00-0EA0 4AM2342-5AN00-0EA0 25VA Transformer 400V/24V, Siemens PDF	Siemens 4AM2342-5AN00-0EA0 is a 25 VA single-phase safety isolating transformer from the SITAS series, converting 400 V AC to 24 V AC at 1.04 A. EN 61558-2-6 compliant, UL/CSA recognized, Class B insulation. Screw mount, EI 60/20 core, 62×79×78 mm, 0.97 kg.	View Product
4AM4642-5AJ10-0FA0 Siemens 4AM4642-5AJ10 400V to 110V 400VA Single-Phase Control PDF	SITAS 4AM4642-5AJ10: 400VA control transformer stepping 400V down to 110V at 3.64A. Three primary taps at 380/400/420V handle voltage variation, while the EI 120/52 core delivers 91 percent efficiency and a 1,440VA S6 short-time rating. For 110V control circuits on 400V three-phase networks.	View Product
4AM3442-5MT10-0FA0 Siemens 4AM3442-5MT10 690V to 230V 100VA Single-Phase Control PDF	The SITAS 4AM3442-5MT10 is a 100VA safety isolating transformer stepping 690V±5% down to 230VAC at 0.43A for control circuits in heavy industrial environments. The 690V primary with taps at 655/690/725V is purpose-built for high-power motor control centers, mining switchgear, and large pumping stations where 690V is the motor supply voltage and a separate 400V control feed is unavailable. The 310VA S6 rating ensures reliable contactor and relay operation under inrush conditions. EN 61558 and UL/	View Product
4AT3632-5AT10-0FD0 Siemens SITAS 4AT3632 5000VA Single-Phase Control Transformer PDF	SITAS single-phase control transformer rated at 5000 VA (5 kVA) with 400 V primary and 230 V secondary output. IP54 enclosed construction protects against dust and water spray, enabling standalone installation without a separate cabinet. 22.5 kVA short-term capacity and H-class insulation for demanding industrial environments. 94% efficiency with low inrush for fuseless SIRIUS 3RV protection.	View Product
4AM4642-4TT10-0FA0 Siemens 4AM4642-4TT10 230V to 230V 400VA Single-Phase Isolati PDF	SITAS 4AM4642-4TT10: 400VA 1:1 isolation transformer maintaining 230V on both sides with full galvanic separation. The II0 vector group eliminates ground-loop noise and protects sensitive control electronics. EI 120/52 core with 91 percent efficiency and 1,440VA S6 rating for industrial isolation applications.	View Product
4AM6142-5MT10-0FA0 Siemens 4AM6142-5MT10 690V to 230V 1600VA Control Transformer PDF	SITAS 4AM6142-5MT10: 1600VA control transformer stepping 690V down to 230V at 6.96A. Designed for the highest standard industrial distribution voltage found in wind turbines, heavy mining equipment, and large-scale process plants. The 4AM6142 platform delivers 96 percent efficiency and 7,300VA S6 surge capacity.	View Product
4AT3612-8DD40-0FA0 Siemens 4AT3612-8DD40 SITAS Multi-Tap Control Transformer, 5k PDF	Siemens SITAS 4AT3612-8DD40 single-phase control transformer rated 5,000 VA continuous with 19,000 VA short-time peak. Eleven primary taps from 550 V down to 208 V for global mains compatibility; dual 2×115 V secondary delivers 21.7 A per winding. Insulation class H (155°C), IP00, 194 × 169 × 320 mm, approximately 46 kg. 94% efficient at 50/60 Hz. UL/CSA recognized for the largest industrial control installations.	View Product
4AM5742-5MT10-0FA0 Siemens 4AM5742-5MT10 690V to 230V 1000VA Single-Phase Contro PDF	SITAS 4AM5742-5MT10: 1,000VA control transformer stepping 690V down to 230V at 4.35A. Three primary taps (656/690/725V) for 690V networks in wind turbines, heavy industry, and mining. The EI 150/90 core delivers 93 percent efficiency and 5,000VA S6 surge capacity for the highest-voltage single-phase control circuits.	View Product
4AM5742-5AJ10-0FA0 Siemens 4AM5742-5AJ10 400V to 110V 1000VA Single-Phase Contro PDF	SITAS 4AM5742-5AJ10: 1,000VA control transformer stepping 400V down to 110V at 9.09A. Three primary taps (380/400/420V) handle grid variation. The EI 150/90 core delivers 93 percent efficiency and a 5,000VA S6 short-time rating. For large 110V control circuits on 400V three-phase networks.	View Product
4AM3442-4TJ10-0FA0 SITAS 100VA Safety Transformer 230/24V, Dual Output, 86% – PDF	SITAS single-phase safety isolating transformer, 100 VA, primary 230/242/218 V (adjustable), secondary 24 V plus 2x 12 V. Efficiency 86%, insulation class B, IP00. Screw mounting, 60x80x87 mm, 2.2 kg. For building isolated 24 V and auxiliary 12 V control circuits.	View Product
4AM5742-5AT10-0FD0 Siemens 4AM5742-5AT10 400V to 230V 750VA IP54 Enclosed Contro PDF	SITAS 4AM5742-5AT10-0FD0: 750VA IP54 enclosed control transformer stepping 400V down to 230V at 3.26A. The fully sealed IP54 enclosure protects against dust and water splashes, making it suitable for direct machine mounting outside the control panel. EI 150/90 core, 5,000VA S6 surge rating.	View Product
4AM6142-5AT10-0FA0 Siemens 4AM6142-5AT10 400V to 230V 1600VA Control Transformer PDF	SITAS 4AM6142-5AT10-0FA0: the standard screw-terminal variant of the 400V to 230V 1600VA control transformer. Steps 400V line-to-neutral down to 230V at 6.96A with 96 percent efficiency and 7,300VA S6 surge capacity. The workhorse configuration for European industrial control panels — same core performance as the -0FA1, with conventional screw terminals for standard panel wiring.	View Product
4AM5742-8JD40-0FA0 Siemens 4AM5742-8JD40 Six-Tap 415-215V Primary to 230V 1000VA PDF	SITAS 4AM5742-8JD40: 1000VA control transformer with six primary taps covering 415V down to 215V and dual 115V secondaries for 230V at 4.35A or 115V at 8.70A. Screw terminals on a proven EI 150/90 core with 93 percent efficiency and 5,000VA S6 surge. The screw-terminal variant of the industry-standard 8JD40 configuration.	View Product
4AM5242-4TT10-0FA0 Siemens SITAS 4AM5242 630VA Single-Phase Isolation Transforme PDF	SITAS single-phase isolation transformer rated at 630 VA with 230 V primary and 230 V secondary — 1:1 galvanic isolation for control circuits. 2.74 A secondary current with 2350 VA short-term capacity. Primary taps at 218/230/242 V accommodate supply variations. B-class insulation. Compact EI 150/48 core, IP00 construction for enclosed panel mounting in industrial automation.	View Product
4AM3242-4TN00-0EA0 4AM3242-4TN00-0EA0 63VA Transformer 230V/24V 190VA S6, Siemen PDF	Siemens 4AM3242-4TN00-0EA0 is a 63 VA single-phase safety isolating transformer from the SITAS series, converting 230 V AC to 24 V AC at 2.63 A, with 190 VA S6 short-time rating. 85% efficiency, EN 61558-2-6 compliant, UL/CSA recognized. Screw/DIN rail mount, EI 84/28 core, 1.62 kg.	View Product
4AM4342-4TJ10-0FA0 Siemens 4AM4342-4TJ10 230V to 110V 315VA Single-Phase Control PDF	SITAS 4AM4342-4TJ10: 315VA control transformer stepping 230V down to 110V at 2.86A for industrial control circuits. The larger EI 105/60 core delivers 90% efficiency and a 1120VA short-time rating — 3.6x the continuous rating — for demanding contactor and relay loads. Compact 107x111x120mm IP00 design.	View Product
4AM4342-5AV00-0EA0 Siemens 4AM4342-5AV00 400V to 42V 315VA Single-Phase Safety I PDF	SITAS 4AM4342-5AV00: 315VA safety isolating transformer delivering 42V at 7.5A from a 400V supply. Powers multiple handheld tools and portable lighting circuits simultaneously from a single transformer. 1,120VA short-time rating handles motor-start inrush, with 90% efficiency on the EI 105/60 core in a compact 107x111x120mm package.	View Product
4AM6442-5AT10-0FA0 Siemens 4AM6442-5AT10 400V to 230V 2000VA Control Transformer PDF	SITAS 4AM6442-5AT10-0FA0: the highest continuous power SITAS control transformer at 2000VA, stepping 400V line-to-neutral down to 230V at 8.70A. The EI 174/102 core delivers 96 percent efficiency and a class-leading 9,700VA S6 surge — nearly 5x the continuous rating — for the largest multi-contactor and multi-drive control panels.	View Product
4AM5242-5AT10-0FA0 Siemens SITAS 4AM5242 630VA Single-Phase Control Transformer, PDF	SITAS single-phase control transformer rated at 630 VA with 400 V primary and 230 V secondary output. Screw/tab terminals for secure standard industrial wiring. 2.74 A secondary current with 2350 VA short-term capacity. Primary taps at 380/400/420 V accommodate supply variations. B-class insulation. Compact EI 150/48 core, IP00 construction for enclosed panel mounting in industrial automation.	View Product
4AM6442-8JD40-0FA0 Siemens 4AM6442-8JD40 Six-Tap 415-215V Primary to 230V 2000VA PDF	SITAS 4AM6442-8JD40: the most versatile and highest-power SITAS control transformer at 2000VA, with six primary taps spanning 415V down to 215V and dual 115V secondaries for 230V at 8.70A or 115V at 17.39A. The EI 174/102 core delivers 96 percent efficiency and 9,700VA S6 surge. One model fits nearly any global mains voltage at maximum SITAS power.	View Product
4AM3242-5LT10-0FA0 Siemens 4AM3242-5LT10-0FA0 Taps a 660V Feeder for 230V Contro PDF	The Siemens SITAS 4AM3242-5LT10-0FA0 is a 63VA control transformer with a 660V ±5% tapped primary (627/660/693V) and a 230V secondary at 0.27A. Designed for panels fed from 660V three-phase supplies — common in mining, quarrying, and heavy process industries — it derives a safety-isolated 230V control circuit directly from the high-voltage bus, eliminating a separate intermediate step-down transformer and the panel space it would consume.	View Product
4AP2742-8BC40-0HA0 Siemens SITAS 4AP2742 2500VA 3-Phase Control Transformer, 400 PDF	SITAS 3-phase control transformer rated at 2500 VA (2.5 kVA) with 400 V primary and 289/230 V secondary output. 94% efficiency and 11 kVA short-term capacity provide ample headroom for demanding control circuits. Low inrush current design enables fuseless protection with SIRIUS 3RV circuit breakers. IP00 construction for enclosed cabinet mounting in industrial automation.	View Product
4AM4642-4TJ10-0FA0 Siemens 4AM4642-4TJ10 230V to 110V 400VA Single-Phase Control PDF	SITAS 4AM4642-4TJ10: 400VA control transformer stepping 230V down to 110V at 3.64A for industrial control circuits. The larger EI 120/52 core delivers 91 percent efficiency and a 1,440VA short-time rating — 3.6x the continuous rating — for demanding contactor and relay loads in automation panels.	View Product
4AM2642-4TT10-0FA0 Siemens 4AM2642-4TT10 SITAS Isolating Transformer, 40VA 230V± PDF	Siemens SITAS 4AM2642-4TT10 single-phase isolating transformer rated 40 VA with 1:1 230 V to 230 V galvanic isolation. Primary ±5% taps (218/230/242 V) for supply adjustment. EI 66 core in an 80 × 68 × 75 mm IP00 footprint weighing approximately 1.0 kg. 76% efficiency at 50/60 Hz, screw/tab terminals, DIN rail or screw mounting. UL/CSA recognized.	View Product
4AM5742-4TN00-0EA0 Siemens 4AM5742-4TN00 230V to 24V 1000VA Single-Phase Control PDF	SITAS 4AM5742-4TN00: 1,000VA control transformer stepping 230V down to 24V at 41.7A — the highest current output in the 4AM5742 series. The EI 150/90 core delivers 93 percent efficiency and 5,000VA S6 short-time rating. For large 24V control circuits with dozens of contactors and PLC racks.	View Product
4AT3032-5FT10-0FA0 Siemens SITAS 4AT3032 4000VA Single-Phase Control Transformer PDF	SITAS single-phase control transformer rated at 4000 VA (4 kVA) with 500 V primary and 230 V secondary output. Primary voltage taps at 475/500/525 V (±5%) accommodate supply voltage variations without replacing the unit. 95% efficiency with H-class insulation for reliable operation in higher-temperature industrial control panels. IP00 construction for enclosed cabinet mounting.	View Product
4AM3842-4TT10-0FA0 Siemens 4AM3842-4TT10 230V 1:1 160VA Single-Phase Isolation T PDF	A 160VA 1:1 isolation transformer providing galvanic separation between a 230V AC supply and 230V AC load circuits without voltage transformation. The 230V-to-230V design breaks ground loops and blocks common-mode noise in sensitive measurement and control equipment. Its 490VA S6 short-time capacity handles startup surges without compromising isolation integrity.	View Product
4AM4842-8DD40-0FA0 Siemens SITAS 4AM4842 500VA Single-Phase Control Transformer, PDF	SITAS single-phase control transformer rated at 500 VA with 11-tap primary spanning 208 V to 550 V, including 525/500/480 V inputs, and dual 2 × 115 V secondary (series: 230 V / parallel: 115 V). 2.17-4.35 A secondary current with 2000 VA short-term capacity. Compact EI 120/72 core, B-class insulation, IP00 construction for enclosed panel mounting.	View Product
4AM4642-4TN00-0EA0 Siemens 4AM4642-4TN00 230V to 24V 400VA Single-Phase Control PDF	SITAS 4AM4642-4TN00: 400VA control transformer stepping 230V down to 24V at 16.7A. The EI 120/52 core with 91 percent efficiency and 1,440VA S6 rating makes it a reliable power source for 24V control circuits in machine tools, packaging lines, and automation panels. Screw-mount IP00 design.	View Product
4AM4042-5AN00-0EA0 Siemens 4AM4042-5AN00 400V to 24V 250VA Single-Phase Control PDF	SITAS 4AM4042-5AN00: 250VA control transformer stepping 400V down to 24V at 10.4A for SELV control circuits. The 850VA short-time rating handles contactor and relay inrush with headroom, while the 89%-efficient EI 96/58 core delivers reliable 24V power for PLCs and control components.	View Product
4AU3032-8CC40-0HA0 Siemens SITAS 4AU3032 6300VA 3-Phase Control Transformer, 500 PDF	SITAS 3-phase control transformer rated at 6300 VA (6.3 kVA) with 9-tap primary spanning 360 V to 520 V and 480/460 V secondary output. 96% efficiency with H-class insulation and 28 kVA short-term capacity for demanding 3-phase control circuits. Low inrush current design enables fuseless SIRIUS 3RV protection. IP00 construction for enclosed panel mounting.	View Product
4AM3442-5CT10-0FA0 Siemens 4AM3442-5CT10 440V to 230V 100VA Single-Phase Control PDF	The SITAS 4AM3442-5CT10 is a 100VA safety isolating transformer stepping 440V±5% down to 230VAC at 0.43A. With ±5% taps at 418/440/462V, it accommodates the 440V supplies common in marine and offshore installations, North American industrial facilities, and regions where 440V serves as the three-phase distribution voltage. The 310VA short-time rating handles contactor and solenoid inrush reliably. EN 61558 and UL/CSA certified.	View Product
4AM5242-5FT10-0FA0 Siemens SITAS 4AM5242 630VA Single-Phase Control Transformer, PDF	SITAS single-phase control transformer rated at 630 VA with 500 V primary and 230 V secondary output. Primary voltage taps at 475/500/525 V accommodate 500 V mains supply variations. 2.74 A secondary current with 2350 VA short-term capacity. B-class insulation. Compact EI 150/48 core, IP00 construction for enclosed panel mounting in industrial automation.	View Product