3VA5112-4ED22-0AA0
Siemens
The Siemens SENTRON 3VA5112-4ED22-0AA0 is a 2-pole molded-case circuit breaker with a 125A current rating and a breaking capacity of 25kA at 480V.
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This Siemens 3VA5 molded-case circuit breaker, part number 3VA5112-5ED22-0AA0, is designed for system protection. It features a 2-pole configuration and a current rating of 125A at 40°C, with derated values at higher temperatures.
The breaker operates at a rated voltage of 415V AC and has a significant breaking capacity, rated at 35kA at 480V according to UL 489 standards, and 55kA at 415V according to IEC 60947.
With a mechanical service life of 20,000 cycles and electrical endurance ratings up to 8,000 cycles, this circuit breaker is built for durability. It is suitable for HACR Type applications and mounts via DIN rail.
Key electrical specifications include a rated insulation voltage of 600V and a maximum operational voltage of 250V DC. The overcurrent release is of type TM210 with LI protection function.
| 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 109A at 70°C.
The breaking capacity is 35kA at 480V according to UL 489, and 55kA at 415V according to IEC 60947.
The rated operating voltage is 415V AC.
This circuit breaker has 2 poles.
It supports DIN rail mounting.