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
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
4AM3842-4TJ10-0FC0 Siemens 4AM3842-4TJ10-0FC0 230V to 110V 145VA IP23 Enclosed C PDF	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
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
4AM3242-5AT10-0FA0 Siemens 4AM3242-5AT10-0FA0 SITAS Transformer Supplies 230VAC PDF	The Siemens SITAS 4AM3242-5AT10-0FA0 is a 63VA single-phase control transformer with a 400V ±5% tapped primary and a 230V secondary at 0.27A. It provides safety isolation per EN 61558-2-6 between the mains supply and the control circuit, delivering 190VA of short-time surge capacity for energizing 230V-rated contactor coils, solenoid valves, and control relays in panels fed from a standard European 400V three-phase supply.	View Product
4AM6142-8DD40-0FA0 Siemens 4AM6142-8DD40 525/500/480V to 230V 1600VA Control Tra PDF	SITAS 4AM6142-8DD40: 1600VA control transformer with a 525/500/480V three-tap primary stepping to 230V at 6.96A. The 4AM6142 platform delivers 96 percent efficiency and 7,300VA S6 surge capacity. Suits installations where mains voltage ranges from 480V to 525V, such as North American heavy-industrial distribution.	View Product
4AM3442-8JN00-0EA0 Siemens 4AM3442-8JN00 SITAS Safety Transformer, 100VA Multi-T PDF	Siemens SITAS 4AM3442-8JN00 safety isolating transformer per EN 61558-2-6, rated 100 VA continuous with 310 VA short-time peak. Six primary taps from 415 V down to 215 V cover both 400 V and 230 V nominal mains with ±15 V adjustment. Fixed 24 V AC secondary at 4.17 A for SELV control circuits. EI 84/42 core, 86 × 98 × 102 mm IP00, approximately 2.5 kg, 86% efficient. UL/CSA recognized.	View Product
4AT3932-8DD40-0FA0 Siemens SITAS 4AT3932 10000VA Single-Phase Control Transforme PDF	SITAS single-phase control transformer rated at 10000 VA (10 kVA) with 11-tap primary spanning 208 V to 550 V and 230 V secondary output. Dual 2 × 115 V windings allow series (230 V, 43.5 A) or parallel (115 V, 87 A) configuration. 30 kVA short-term capacity with H-class insulation for the most demanding industrial control circuits. IP00 construction for enclosed panel mounting.	View Product
4AM6142-4TJ10-0FA0 Siemens 4AM6142-4TJ10 230V to 110V 1600VA Single-Phase Contro PDF	SITAS 4AM6142-4TJ10: 1600VA control transformer stepping 230V down to 110V at 14.55A. The larger 4AM6142 platform delivers 96 percent efficiency and a 7,300VA S6 short-time rating — over 4.5x the continuous rating — for high-inrush contactor and relay loads in industrial automation panels where 110V control is standard.	View Product
4AM5742-8ED40-0FA0 Siemens 4AM5742-8ED40 575/550/525V to 230V 1000VA Control Tra PDF	SITAS 4AM5742-8ED40: 1000VA control transformer with a high-range 575/550/525V three-tap primary stepping to 230V at 4.35A. Suits installations where mains reaches up to 575V, such as Canadian industrial networks. The EI 150/90 core delivers 93 percent efficiency and 5,000VA S6 surge capacity for demanding control circuits.	View Product
4AM4842-8JD40-0FA0 Siemens SITAS 4AM4842 500VA Single-Phase Control Transformer, PDF	SITAS single-phase control transformer rated at 500 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). 2.17-4.35 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
4AM2342-4TT10-0FA0 Siemens 4AM2342-4TT10 SITAS Isolating Transformer, 25VA 230V± PDF	Siemens SITAS 4AM2342-4TT10 single-phase isolating transformer rated 25 VA continuous. Provides galvanic isolation at 1:1 ratio — 230 V AC primary with ±5% taps (218/230/242 V) to 230 V AC secondary at 0.11 A. The smallest SITAS transformer, with an EI 60/20 core in a compact 78 × 62 × 79 mm IP00 footprint weighing just 0.82 kg. 74% efficient at 50/60 Hz, UL/CSA recognized.	View Product
4AM3442-5AT10-0FA1 Siemens 4AM3442-5AT10-0FA1 400V to 230V 100VA Control Transfo PDF	The SITAS 4AM3442-5AT10-0FA1 is a 100VA safety isolating transformer delivering 230VAC at 0.43A from a 400V±5% supply — the same core specifications as the standard 5AT10 with an alternative ordering suffix. Its 310VA short-time rating handles high-inrush loads like solenoid banks and contactor groups without voltage drop. A reliable drop-in for panel builders needing the 400V-to-230V step-down with this specific commodity code. EN 61558 and UL/CSA certified.	View Product
4AM4642-5AT10-0FA1 Siemens SITAS 4AM4642 400VA Single-Phase Control Transformer, PDF	SITAS single-phase control transformer rated at 400 VA (0.4 kVA) with 400 V primary and 230 V secondary output. 1.74 A secondary current supplies small control circuits for contactors, relays, and PLC systems. Cage-clamp terminals enable fast tool-free installation. 1440 VA short-term capacity with B-class insulation. Compact IP00 construction for enclosed panel mounting in industrial automation.	View Product
4AM4842-5AN00-0EA0 Siemens SITAS 4AM4842 500VA Single-Phase Control Transformer, PDF	SITAS single-phase safety isolating transformer rated at 500 VA with 400 V primary and 24 V secondary output. 20.8 A secondary current supplies 24 V control circuits, PLCs, sensors, and actuators. Primary taps at 380/400/420 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
4AM3442-8DD40-0FA0 Siemens 4AM3442-8DD40 Multi-Tap 100VA Control Transformer wit PDF	The SITAS 4AM3442-8DD40 is a 100VA multi-tap safety isolating transformer with 11 discrete primary taps from 208V to 550V and dual 115V secondaries configurable for 230V series or 115V parallel operation. This wide input range lets a single part number cover installations across North American, European, and Asian supply voltages — no need to stock multiple single-voltage transformers. The 310VA S6 rating handles inrush reliably. EN 61558 and UL/CSA certified.	View Product
4AM4342-8DN00-0EB0 Siemens 4AM4342-8DN00 525/500/480V to 24V 315VA DIN Rail Cont PDF	SITAS 4AM4342-8DN00: 315VA control transformer stepping 525/500/480V multi-tap primary down to 24V at 13.1A. Cage-clamp terminals and DIN rail mounting speed up panel installation. The EI 105/60 core delivers 90% efficiency and 1,120VA short-time rating for demanding industrial control circuits.	View Product
4AM5242-5AN00-0EA0 Siemens SITAS 4AM5242 630VA Single-Phase Safety Transformer, PDF	SITAS single-phase safety isolating transformer rated at 630 VA with 400 V primary and 24 V secondary output. 26.3 A secondary current supplies 24 V control circuits, PLCs, sensors, and actuators. 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
4AM4842-4TV00-0EB0 Siemens 4AM4842-4TV00 SITAS Safety Isolating Transformer, 500 PDF	Siemens SITAS 4AM4842-4TV00 safety isolating transformer per EN 61558-2-6, rated 500 VA continuous with 2,000 VA short-time peak. Converts 230 V AC (±5% taps at 218/230/242 V) to 42 V AC at 11.9 A — the standard safety voltage for industrial control circuits with longer cable runs. EI 120/50 core, IP00, 122 × 121 × 134 mm, approximately 7.36 kg, 91% efficient at 50/60 Hz. UL/CSA recognized.	View Product
4AM3442-5AV00-0EA0 Siemens 4AM3442-5AV00 400V to 42V 100VA Single-Phase Control PDF	The SITAS 4AM3442-5AV00 is a 100VA safety isolating transformer stepping 400V±5% primary down to 42VAC at 2.38A for control circuits requiring SELV-level voltage. The 42V secondary stays below the 50VAC extra-low-voltage threshold, suiting confined-space hand lamps, older machine tool control standards, and specialist industrial equipment where 24V is insufficient but full mains voltage is prohibited. EN 61558 and UL/CSA certified.	View Product
4AM4342-5AT10-0FA0 Siemens 4AM4342-5AT10 400V to 230V 315VA Single-Phase Control PDF	SITAS 4AM4342-5AT10: 315VA control transformer converting 400V to 230V at 1.37A for auxiliary circuits. The higher-power alternative to the 250VA 4AM4042-5AT10, providing 26% more continuous capacity for 230V control gear, cooling fans, and instrumentation. 1,120VA short-time rating and 90% efficiency on the EI 105/60 core.	View Product
4AM3842-5AJ10-0FA0 Siemens 4AM3842-5AJ10 400V to 110V 160VA Single-Phase Control PDF	A 160VA control transformer converting 400V AC line-to-line from a three-phase supply down to 110V AC for control circuits, with ±5% primary taps (380/400/420V). The 110V secondary at 1.45A supports contactor coils, relays, and signaling devices in industrial control panels powered from European 400V three-phase mains. Its 490VA S6 surge rating holds contactors seated during motor starting transients.	View Product
4AM3842-8DN00-0EA0 Siemens 4AM3842-8DN00 11-Tap 208-550V to 24V 160VA Safety Iso PDF	A 160VA safety isolating transformer with an 11-tap primary spanning 208V to 550V AC, delivering 24V AC SELV at 6.67A for machine safety circuits and control electronics. The multi-tap primary covers all major global industrial voltages in a single model. EN 61558-2-6 certified safety isolation with 490VA S6 short-time capacity for simultaneous contactor and solenoid startup loads.	View Product
4AM5242-5CT10-0FA0 Siemens SITAS 4AM5242 630VA Single-Phase Control Transformer, PDF	SITAS single-phase control transformer rated at 630 VA with 440 V primary and 230 V secondary output. Primary voltage taps at 418/440/462 V accommodate 440 V mains supply variations. 2.74 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
4AM5742-8DD40-0FA0 Siemens 4AM5742-8DD40 525/500/480V to 230V 1000VA Control Tra PDF	SITAS 4AM5742-8DD40: 1000VA control transformer with a 525/500/480V three-tap primary stepping to 230V at 4.35A. The EI 150/90 core achieves 93 percent efficiency with a 5,000VA S6 short-time rating for high-inrush contactor and relay loads. Suits industrial control panels fed from 480-525V distribution networks.	View Product
4AM5542-8ED40-0FA0 Siemens 4AM5542-8ED40 575/550/525V to 230V 800VA Single-Phase PDF	SITAS 4AM5542-8ED40: 800VA control transformer with a high-range multi-tap primary (575/550/525V) stepping to 230V at 3.48A. The larger EI 150/65 core delivers 93 percent efficiency and a 3,400VA S6 short-time rating — over 4x the continuous rating. For industrial control panels on high-line voltage networks.	View Product
4AM6142-8JD40-0FA0 Siemens 4AM6142-8JD40 Six-Tap 415-215V Primary to 230V 1600VA PDF	SITAS 4AM6142-8JD40: 1600VA control transformer with six primary taps spanning 415V down to 215V and dual 115V secondaries for 230V at 6.96A or 115V at 13.91A. The broadest primary voltage coverage in the 4AM6142 series — one model fits installations from 215V to 415V. The 4AM6142 platform delivers 96 percent efficiency and 7,300VA S6 surge.	View Product
4AM4042-5FT10-0FA0 Siemens 4AM4042-5FT10 SITAS Control Transformer, 250VA 500V± PDF	Siemens SITAS 4AM4042-5FT10 single-phase control and isolating transformer rated 250 VA continuous with 850 VA short-time peak. Designed for 500 V industrial mains with ±5% primary taps (475/500/525 V), delivering a stable 230 V secondary at 1.09 A. The IP00 open-frame design mounts on DIN rail or screws, with 89% efficiency and UL/CSA recognition for global panel builds.	View Product
4AM5242-5AT10-0FA1 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. Cage-clamp terminals enable fast tool-free wiring — reducing panel assembly time. 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.	View Product
4AM6442-8DD40-0FA0 Siemens 4AM6442-8DD40 525/500/480V to 230V 2000VA Control Tra PDF	SITAS 4AM6442-8DD40: 2000VA control transformer with 525/500/480V three-tap primary stepping to 230V at 8.70A. The highest available power at this voltage combination — 96 percent efficiency and 9,700VA S6 surge from the EI 174/102 core. Suits heavy-industrial installations where mains ranges from 480V to 525V and maximum control power is required.	View Product
4AM4842-8DN00-0EA0 Siemens SITAS 4AM4842 500VA Single-Phase Safety Transformer, PDF	SITAS single-phase safety isolating transformer rated at 500 VA with 11-tap primary spanning 208 V to 550 V and 24 V secondary output. 20.8 A secondary current supplies 24 V control circuits, PLCs, sensors, and actuators. 2000 VA short-term capacity with B-class insulation. Compact EI 120/72 core, IP00 construction for enclosed panel mounting.	View Product
4AM4842-5AT10-0FA0 SITAS 500VA Safety Transformer 400/24V Dual, 91% Eff. – Sie PDF	SITAS single-phase safety isolating transformer, 500 VA, primary 400/380 V (adjustable), secondary 24 V plus 2x 12 V. High 91% efficiency, insulation class B, IP00. Screw mounting, 84x95x113 mm, 6.0 kg. For powering large 24 V control circuits and auxiliary supplies from 400 V mains.	View Product
4AM3242-5AV00-0EA0 Siemens 4AM3242-5AV00-0EA0 Delivers a 42VAC Control Circuit f PDF	The Siemens SITAS 4AM3242-5AV00-0EA0 is a 63VA control transformer with a 400V ±5% tapped primary and a 42V secondary — a less common control voltage still specified in certain European machinery standards for operator-accessible circuits. It provides safety isolation per EN 61558-2-6 between the 400V mains supply and the 42V control circuit, with 190VA short-time surge capacity for energizing 42V-rated contactors, relays, and indicator lamps.	View Product
4AM5742-5AT10-0FA1 Siemens 4AM5742-5AT10 400V to 230V 1000VA Cage-Clamp Control PDF	SITAS 4AM5742-5AT10-0FA1: 1,000VA control transformer stepping 400V down to 230V at 4.35A with cage-clamp spring-loaded terminals. Electrically identical to the 0FA0 variant but with tool-free wiring for faster panel assembly. EI 150/90 core, 93 percent efficiency, 5,000VA S6 surge rating.	View Product
4AM4642-5MT10-0FA0 Siemens SITAS 4AM4642 400VA Single-Phase Control Transformer, PDF	SITAS single-phase control transformer rated at 400 VA (0.4 kVA) with 690 V primary and 230 V secondary output. Designed for heavy industry and mining applications where 690 V mains is standard. Primary voltage taps at 655/690/725 V accommodate supply variations. Screw/tab terminals with screw mount. 1.74 A secondary current with 1440 VA short-term capacity. B-class insulation with compact IP00 construction.	View Product
4AM5542-8JD40-0FA0 Siemens 4AM5542-8JD40 Six-Tap Primary to 230V 800VA Control T PDF	SITAS 4AM5542-8JD40: 800VA control transformer with a six-tap primary (415/400/385/245/230/215V) delivering 230V at 3.48A. The EI 150/65 core handles 3,400VA short-time loads at 93 percent efficiency. Broadest tap range in the 800VA series — one model for worldwide voltage compatibility.	View Product
4AM4842-5AT10-0FB1 Siemens SITAS 4AM4842 500VA Single-Phase Control Transformer, PDF	SITAS single-phase control transformer rated at 500 VA with 400 V primary and 230 V secondary output. DIN rail mountable with cage-clamp terminals for snap-on installation and fast tool-free wiring. 2.17 A secondary current with 2000 VA short-term capacity. Primary taps at 380/400/420 V. B-class insulation. Compact EI 120/72 core, IP00 construction for enclosed panel mounting.	View Product
4AM4042-5CT10-0FA0 Siemens 4AM4042-5CT10 440V to 230V 250VA Single-Phase Control PDF	SITAS 4AM4042-5CT10: 250VA control transformer designed for 440V shipboard and offshore platform supplies, stepping down to 230V at 1.09A. Ideal for marine auxiliary circuits where the onboard distribution voltage is 440V. 850VA short-time rating and 89% efficiency in a compact IP00 form factor.	View Product
4AM2342-4TN00-0EA1 25VA Safety Isolating Transformer 230/24V, SITAS 4AM2342-4TN0 PDF	Single-phase safety isolating transformer (EN 61558-2-6) with cRUus certification. 230/242V ±5% primary, 24V / 1.04A secondary, 25VA. Cage-clamp terminals, screw mounting, 62×78×79mm. 74% efficiency at rated load, insulation Class B. For control circuits and system power supplies.	View Product
4AM5542-5AT10-0FD0 Siemens SITAS 4AM5542 600VA Single-Phase Control Transformer, PDF	SITAS single-phase control transformer rated at 600 VA 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. 2.61 A secondary current with 3400 VA short-term capacity. Primary taps at 380/400/420 V. B-class insulation. Enclosed design for industrial environments.	View Product
4AM2642-5AT10-0FA0 Siemens 4AM2642-5AT10 SITAS Control Transformer, 40VA 400V±5 PDF	Siemens SITAS 4AM2642-5AT10 single-phase control transformer rated 40 VA. Steps down 400 V AC industrial mains (±5% taps at 380/400/420 V) to 230 V AC at 0.17 A for control relay coils, contactors, and auxiliary circuits. EI 66 core, 80 × 68 × 75 mm IP00 footprint, approximately 1.0 kg. 76% efficient at 50/60 Hz. UL/CSA recognized for international panel compliance.	View Product
4AM2342-4TN00-0EA0 4AM2342-4TN00-0EA0 25VA Transformer 230V/24V, Siemens PDF	Siemens 4AM2342-4TN00-0EA0 is a 25 VA single-phase safety isolating transformer from the SITAS series, converting 230 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, 0.92 kg.	View Product
4AM3242-5AT10-0FA2 Siemens 4AM3242-5AT10-0FA2 SITAS 63VA Control Transformer — PDF	The Siemens SITAS 4AM3242-5AT10-0FA2 is a 63VA single-phase control transformer sharing the same 400V ±5% primary and 230V secondary as the 5AT10-0FA0, differentiated by its 0FA2 ordering suffix. Safety isolating per EN 61558-2-6 and UL/CSA recognized, it delivers 190VA short-time surge capacity for 230V control circuits in IEC-standard industrial panels. The suffix variation reflects terminal or approval configuration — core electrical specifications are identical to the 0FA0 variant.	View Product
4AM2342-4TN00-0EB0 4AM2342-4TN00-0EB0 25VA Transformer 230V/24V DIN, Siemens PDF	Siemens 4AM2342-4TN00-0EB0 is a 25 VA single-phase safety isolating transformer from the SITAS series, converting 230 V AC to 24 V AC at 1.04 A. EN 61558-2-6 compliant, UL/CSA recognized, Class B insulation. DIN rail mount, EI 60/20 core, 62×79×78 mm, 0.82 kg.	View Product
4AM4642-5AT10-0FA0 Siemens SITAS 4AM4642 400VA Single-Phase Control Transformer, PDF	SITAS single-phase control transformer rated at 400 VA (0.4 kVA) with 400 V primary and 230 V secondary output. 1.74 A secondary current supplies small control circuits for contactors, relays, and PLC systems. Screw/tab terminals provide secure connections for standard wiring. 1440 VA short-term capacity with B-class insulation. Compact IP00 construction for enclosed panel mounting in industrial automation.	View Product
4AM4342-5FT10-0FA0 Siemens 4AM4342-5FT10 500V to 230V 315VA Single-Phase Control PDF	SITAS 4AM4342-5FT10: 315VA control transformer designed for 500V industrial supply systems, converting to 230V at 1.37A for auxiliary circuits. Common in mining, heavy manufacturing, and IEC 60038 500V distribution networks. 1,120VA short-time rating and 90% efficiency on the EI 105/60 core for demanding environments.	View Product
4AM6442-8ED40-0FA0 Siemens 4AM6442-8ED40 575/550/525V to 230V 2000VA Control Tra PDF	SITAS 4AM6442-8ED40: 2000VA control transformer with a high-range 575/550/525V three-tap primary stepping to 230V at 8.70A. The highest-power SITAS transformer for installations where mains reaches up to 575V, such as Canadian heavy-industrial networks. The 4AM6442 platform delivers 96 percent efficiency and 9,700VA S6 surge capacity.	View Product
4AP2042-8BC40-0HA0 Siemens SITAS 4AP2042 630VA 3-Phase Control Transformer, 400V PDF	SITAS 3-phase control transformer rated at 630 VA with 400 V primary and 289/230 V secondary output. Low inrush current design enables fuseless protection with SIRIUS 3RV circuit breakers, simplifying control panel wiring. IP00 construction for enclosed cabinet mounting in industrial automation applications.	View Product
4AM6442-5FT10-0FA0 Siemens 4AM6442-5FT10 500V to 230V 2000VA Control Transformer PDF	SITAS 4AM6442-5FT10: 2000VA control transformer stepping 500V down to 230V at 8.70A. The highest-power 500V-primary SITAS transformer, with the 4AM6442 platform delivering 96 percent efficiency and 9,700VA S6 surge. Suits marine, offshore, and specialized industrial installations with 500V distribution.	View Product
4AM3242-8DN00-0EA0 Siemens 4AM3242-8DN00-0EA0 Multi-Tap SITAS Adapts 480-525V Ma PDF	The Siemens SITAS 4AM3242-8DN00-0EA0 is a 63VA multi-tap control transformer with a three-position primary covering 480V, 500V, and 525V inputs, delivering a safety-isolated 24V secondary at 2.63A. The multi-tap primary allows a single part number to cover three different distribution voltages — 480V North American, 500V European heavy industry, and 525V marine — simplifying spares holding for OEMs and maintenance organizations supporting mixed-voltage fleets.	View Product
4AM4042-4TV00-0EA0 Siemens 4AM4042-4TV00 230V to 42V 250VA Single-Phase Safety I PDF	SITAS 4AM4042-4TV00: 250VA safety isolating transformer delivering 42V at 5.95A from a 230V supply. The 42V SELV output is the standard for handheld industrial tools and portable lighting. 850VA S6 short-time rating, 89% efficiency, and IP00 open-frame construction for standard panel integration.	View Product
4AM4342-8ED40-0FA0 Siemens 4AM4342-8ED40 575/550/525V to 230V 315VA Single-Phase PDF	SITAS 4AM4342-8ED40: 315VA control transformer spanning 575/550/525V primary taps to a 230V secondary at 1.37A. The high-range multi-tap primary suits installations where mains voltage reaches up to 575V. EI 105/60 core with 90% efficiency and 1,120VA S6 short-time rating for industrial contactor loads.	View Product
4AM3242-5FT10-0FA0 Siemens 4AM3242-5FT10-0FA0 Derives 230V Control Power from a PDF	The Siemens SITAS 4AM3242-5FT10-0FA0 is a 63VA control transformer with a 500V ±5% tapped primary (475/500/525V) and a 230V secondary at 0.27A. It serves industrial panels fed from 500V three-phase supplies — common in mining, heavy manufacturing, and certain European grid areas — providing safety-isolated control voltage per EN 61558-2-6 with 190VA short-time surge for contactor and relay loads.	View Product
4AM4342-4TN00-0EA0 Siemens 4AM4342-4TN00 230V to 24V 315VA Single-Phase Safety I PDF	SITAS 4AM4342-4TN00: 315VA safety isolating transformer delivering 24V at 13.1A from a 230V supply. The high 13.1A secondary current supports extensive control circuits with multiple PLC, relay, and HMI loads. 1,120VA short-time rating, 90% efficiency, and EI 105/60 core in a compact 107x111x120mm IP00 package.	View Product
4AM4042-8ED40-0FA0 Siemens 4AM4042-8ED40 SITAS Multi-Tap Control Transformer, 25 PDF	Siemens SITAS 4AM4042-8ED40 multi-tap control transformer rated 250 VA (850 VA S6) with an extended 12-tap primary reaching 600 V AC — covering higher mains voltages found in Canadian, South American, and certain European industrial grids. The 2×115 V dual secondary configures for 230 V series or 115 V parallel output. Same compact 98 × 106 × 118 mm IP00 footprint as the 4AM4042 series, with 89% efficiency and UL/CSA recognition.	View Product
4AM6442-4TT10-0FA0 Siemens 4AM6442-4TT10 230V 1:1 2000VA Single-Phase Isolation PDF	SITAS 4AM6442-4TT10: 2000VA 1:1 isolation transformer providing full galvanic separation between 230V mains and 230V load at 8.70A. Suppresses common-mode noise, transients, and ground loops for sensitive control electronics. The 4AM6442 platform — the highest power SITAS control transformer — delivers 96 percent efficiency and 9,700VA S6 surge capacity.	View Product
4AM6542-5AD40-0FA0 Siemens 4AM6542-5AD40 SITAS Control Transformer, 2500VA 400V± PDF	Siemens SITAS 4AM6542-5AD40 single-phase control transformer rated 2,500 VA continuous with an extraordinary 13,300 VA short-time peak — the second-largest SITAS control transformer. Converts 400 V AC (±5% taps at 380/400/420 V) to 2×115 V dual secondary at 10.9 A per winding. EI 192/110 core, IP00, 194 × 180 × 178 mm, approximately 29–34 kg. Class-leading 96% efficiency at 50/60 Hz. UL/CSA recognized for the largest industrial control panels.	View Product
4AM3242-8JN00-0EA0 Siemens 4AM3242-8JN00-0EA0 Multi-Tap SITAS — 24V Control Po PDF	The Siemens SITAS 4AM3242-8JN00-0EA0 is a 63VA multi-tap control transformer with a three-position primary covering 400V, 385V, and 245V, delivering a safety-isolated 24V secondary at 2.63A. Its defining practical advantage: one transformer works whether the panel receives a 230V single-phase feeder or a 400V three-phase supply — the installer simply connects to the appropriate primary tap. This eliminates dual-SKU inventory for OEMs building machines deployed across facilities with different a	View Product
4AP2142-8BC40-0HA0 Siemens SITAS 4AP2142 1000VA 3-Phase Control Transformer, 400 PDF	SITAS 3-phase control transformer rated at 1000 VA (1 kVA) with 400 V primary and 289/230 V secondary output. 92% efficiency and low inrush current design enable fuseless protection with SIRIUS 3RV circuit breakers, reducing component count in control panels. IP00 construction for enclosed cabinet mounting in industrial automation.	View Product
4AM5742-4TT10-0FA0 Siemens 4AM5742-4TT10 230V to 230V 1000VA Single-Phase Isolat PDF	SITAS 4AM5742-4TT10: 1,000VA 1:1 isolation transformer maintaining 230V on both sides with full galvanic separation. The EI 150/90 core handles 5,000VA surge loads at 93 percent efficiency. For protecting large PLC systems, drives, and sensitive instrumentation from mains-borne noise and ground loops.	View Product
4AM4042-4TT10-0FA0 Siemens 4AM4042-4TT10 230V to 230V 250VA Single-Phase Isolati PDF	SITAS 4AM4042-4TT10: 250VA 1:1 isolation transformer providing galvanic separation between a 230V supply and 230V load. Essential for suppressing line-conducted noise, breaking ground loops, and protecting sensitive equipment. 850VA S6 short-time capacity with 89% efficiency in a compact IP00 form factor.	View Product