Siemens
3VA2
Siemens 3VA2 MCCBs provide electronic overcurrent protection in a 160 A frame, with 63 A variants spanning six ETU trip unit models from basic LI to full LSIG selectivity. 3-pole and 4-pole configurations offer 55 kA or 85 kA breaking capacity at 415 V, with terminal, clamp, and nut-keeper connections. Integrated N-protection and ground-fault detection on select models extend coverage to main and feeder applications. The ETU electronic platform delivers temperature-compensated tripping independent of ambient conditions for simplified network coordination.
Products in This Series
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3VA2063-5JQ46-0AA0 Siemens 3VA2 4P 63A MCCB ETU560 LSIG Ground-Fault Protection PDF | Siemens 3VA2 4-pole 63A MCCB with ETU560 LSIG trip unit: adjustable ground-fault (Ig 0.25-1xIn, tg 0.05-0.8s), N protection up to 160%, 55kA @415V. Ideal for system protection needing neutral and ground-fault monitoring. | View Product | |
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3VA2063-6JP36-0AA0 Siemens 3VA2 3P 63A 85kA H-Class MCCB ETU550 LSI with Optiona PDF | Siemens 3VA2 3-pole 63A 85kA H-class MCCB with ETU550 LSI trip unit. Overload Ir 25-63A, short-circuit Isd 0.6-10x In, instantaneous Ii 1.5-12x In. Neutral protection optionally with external CT, up to 160%. Terminal connection. With communication for industrial high-fault distribution. | View Product | |
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3VA2063-5KP36-0AA0 3VA2 Molded Case Circuit Breaker with ETU850 LSI Trip Unit, 5 PDF | Siemens 3VA2 molded case circuit breaker rated 63A, 3-pole, with 55kA breaking capacity at 415V AC. Features an ETU850 electronic trip unit with LSI protection (Ir adjustable 25-63A, Isd 0.6-10x In, Ii 1.5-12x In). Supports optional Modbus, PROFINET, PROFIBUS communication for data transparency. Designed for industrial distribution, motor and plant protection in demanding environments. | View Product | |
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3VA2063-5JQ36-0AA0 Siemens 3VA2 63A 3P MCCB with LSIG Ground-Fault & Adjusta PDF | Siemens 3VA2 3-pole 63A MCCB with ETU560 LSIG, switchable ground-fault (Ig 0.25-1xIn, tg 0.05-0.8s) and adjustable N-conductor protection (up to 160%, external CT required). Clamp terminals. For industrial system protection and motor starting applications. | View Product | |
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3VA2063-5HN36-0AA0 Siemens 3VA2 3P 63A 55kA MCCB ETU350 LSI Terminal Connection PDF | Siemens 3VA2 3-pole 63A 55kA molded case circuit breaker with ETU350 LSI trip unit. Overload Ir 25-63A, short-circuit Isd 1.5-10 x Ir, instantaneous Ii 12 x In. Terminal connection. For standard industrial distribution without communication or ground-fault protection. | View Product | |
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3VA2063-6HM36-0AA0 Siemens 3VA2 H-Class 85kA 3P 63A MCCB with Earth Fault Protec PDF | Siemens SENTRON 3VA2 series H-class molded case circuit breaker with ETU330 electronic trip unit, providing overload, short-circuit and earth fault protection. Rated 63A, 85kA breaking capacity at 415V for industrial distribution systems. | View Product | |
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3VA2063-5HN42-0AA0 Siemens 3VA2 4P 63A 55kA MCCB, ETU350 LSI with N-Protection N PDF | Siemens 3VA2 4-pole 63A 55kA MCCB with ETU350 LSI trip unit: overload Ir 25-63A, short-circuit Isd 1.5-10×Ir, instantaneous Ii 12×In. N-conductor adjustable (OFF, 100%). Nut keeper kit terminals. For standard industrial distribution without communication. | View Product | |
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3VA2063-6HM32-0AA0 85kA 3-Pole 63A MCCB with Adjustable Ground-Fault, Series 3VA PDF | This 3-pole 63A MCCB delivers H-class 85kA breaking with precise ETU330 LIG protection: adjustable overload, instantaneous short-circuit and ground-fault (Ig 0.25-1xIn, tg 0.1/0.3s). Nut keeper kit for secure busbar links. No communication, compact IEC-rated design for high-fault industrial panels where space and safety count. | View Product | |
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3VA2063-5JQ32-0AA0 Siemens 3VA2 3P 63A 55kA MCCB ETU560 LSIG with N-Protection & PDF | Siemens 3VA2 3-pole 63A, 55kA molded case circuit breaker with ETU560 LSIG trip unit. Adjustable N-conductor protection (OFF/≤160%) and switchable ground-fault (Ig 0.25-1xIn, tg 0.05-0.8s). Nut keeper kit termination. For industrial distribution requiring neutral and ground-fault monitoring. | View Product | |
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3VA2063-5JP32-0AA0 Siemens 3VA2 3-Pole 63A 55kA MCCB, ETU550 LSI with Optional N PDF | Siemens 3VA2 3-pole 63A 55kA MCCB with ETU550 LSI trip unit: overload Ir 25-63A, short-circuit Isd 0.6-10×In, instantaneous Ii 1.5-12×In. Neutral protection optionally with external CT, up to 160%. Nut keeper kit terminals. For industrial line protection with optional communication. | View Product | |
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3VA2063-6HL42-0AA0 85kA 4-Pole 63A MCCB with Nut-Keeper Terminals, ETU320 LI – PDF | This 4-pole 63A H-class MCCB combines 85kA breaking with basic ETU320 LI protection and nut-keeper terminals for direct busbar mounting. Neutral conductor is adjustable (OFF/100%). No communication, no ground-fault — a robust, cost-effective main breaker for high-fault industrial panels. | View Product | |
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3VA2063-5JP42-0AA0 Siemens 3VA2 4P 63A 55kA MCCB, ETU550 LSI with Adjustable N-P PDF | Siemens 3VA2 4-pole 63A 55kA MCCB with ETU550 LSI trip unit: overload Ir 25-63A, short-circuit Isd 0.6-10×In, instantaneous Ii 1.5-12×In. Adjustable neutral protection (OFF, 40%-160%). Nut keeper kit terminals. For industrial distribution with neutral monitoring and optional communication. | View Product | |
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3VA2063-5HL46-0AA0 Siemens 3VA2 4P 63A 55kA MCCB ETU320 LI with N-Protection Ter PDF | Siemens 3VA2 4-pole 63A 55kA MCCB with ETU320 LI trip unit. Overload Ir 25-63A, instantaneous Ii 1.5-12 x In. Neutral protection adjustable (OFF, 100%). Terminal connection. For standard line protection without communication or G-fault. | View Product | |
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3VA2063-5HM46-0AA0 Siemens 3VA2 4P 63A 55kA MCCB ETU330 LIG Ground-Fault Protect PDF | Siemens 3VA2 4-pole 63A 55kA molded case circuit breaker with ETU330 LIG trip unit. Overload Ir 25-63A, short-circuit Ii 1.5-12 x In, ground-fault Ig 0.25-1 x In (tg 0.1/0.3s). Adjustable neutral OFF/100%. Terminal connection. For low-voltage distribution with earth-fault detection. | View Product | |
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3VA2063-5KQ36-0AA0 ETU860 LSIG 3-Pole 63A MCCB, M-Class 55kA, Terminal – Sieme PDF | Siemens 3VA2 ETU860 3-pole 63A M-class MCCB with full LSIG protection: Ir 25-63A, Isd 0.6-10xIn, Ii 1.5-12xIn, switchable ground-fault Ig 0.25-1xIn (tg 0.05-0.8s). ETU860 trip unit with communication and measurement functions. Terminal connection, for system protection in industrial distribution. | View Product | |
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3VA2063-5KQ42-0AA0 ETU860 LSIG 4-Pole 63A MCCB, M-Class 55kA, Nut-Keeper – Sie PDF | Siemens 3VA2 ETU860 LSIG 4-pole 63A M-class MCCB with nut keeper kit: Ir 25-63A, Isd 0.6-10xIn, Ii 1.5-12xIn, switchable ground-fault Ig 0.25-1xIn (tg 0.05-0.8s). N-conductor adjustable OFF-160%. Communication-capable. For 4-pole system protection in industrial distribution. | View Product | |
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3VA2063‑5KQ46‑0AA0 ETU860 LSIG 4‑Pole 63A MCCB, M‑Class 55kA, Terminal – S PDF | Siemens 3VA2 ETU860 LSIG 4‑pole 63A M‑class MCCB. Full LSIG protection: Ir 25‑63A, Isd 0.6‑10×In, Ii 1.5‑12×In, Ig 0.25‑1×In (tg 0.05‑0.8s, switchable). N‑conductor adjustable OFF‑160%. Terminal connection, communication‑capable. For system protection where monitoring counts. | View Product | |
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3VA2063-5JP36-0AA0 Siemens 3VA2063-5JP36-0AA0 3-Pole 63A MCCB with ETU550 LSI Pr PDF | Siemens 3VA2063-5JP36-0AA0 is a 3-pole 63A circuit breaker with the intelligent ETU550 (LSI) trip unit. It provides 55kA breaking capacity and an integrated display for power monitoring in industrial applications. | View Product | |
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3VA2063-6HL36-0AA0 85kA 3-Pole 63A MCCB, ETU320 LI, Clamp Connection – Siemens PDF | A compact 3-pole 63A H-class MCCB with simple ETU320 LI protection: adjustable overload and instantaneous short-circuit, clamp terminals, no neutral, no communication. Designed for high-fault industrial panels where space and straightforward protection are the priority. | View Product | |
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3VA2063-5KP32-0AA0 Siemens 3VA2063-5KP32-0AA0 3-Pole 63A MCCB with ETU850 LSI Pr PDF | Siemens 3VA2063-5KP32-0AA0 is a 3-pole, 63A molded case circuit breaker with the premium ETU850 (LSI) trip unit. It features integrated energy measurement, 55kA breaking capacity, and modular connectivity for advanced industrial power systems. | View Product | |
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3VA2063-5JQ42-0AA0 Siemens 3VA2 4-Pole 63A MCCB, ETU560 LSIG, 55kA, N-Protection PDF | Siemens 3VA2 4-pole 63A, 55kA MCCB with ETU560 LSIG trip unit: adjustable N-conductor (OFF/≤160%), switchable ground-fault (Ig 0.25-1xIn, tg 0.05-0.8s). Nut keeper kit termination. For industrial distribution requiring neutral & ground-fault monitoring. | View Product |
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