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The Siemens SENTRON 3VA5212-6EF32-0AA0 is a 3-pole molded-case circuit breaker designed for system protection applications. It features a rated operational current of 125A at 40°C, with derating at higher temperatures. The breaker has a rated insulation voltage of 800V and an operating voltage of up to 690V AC.
This circuit breaker offers significant breaking capacity, rated at 65kA at 480V according to UL 489 standards, and 100kA at 240V, 70kA at 415V, and 10kA at 690V according to IEC 60947. The overcurrent release is designed as TM240 with LI protection function. It is suitable for HACR Type applications.
Mechanically, the unit has a typical service life of 20,000 switching cycles. Its dimensions are 185mm in height, 105mm in width, and 83mm in depth. The mounting type is DIN Rail, and the actuator type is a lever. The breaker has a net weight of 2.252 kg.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current is 125A at 40°C, derating to 99A at 70°C.
The rated operational voltage at AC is 690 V.
The breaking capacity according to UL 489 is 65kA at 480V.
This circuit breaker has 3 poles.
The mounting type is DIN Rail.