3VA5112-6ED12-0AA0
Siemens
The Siemens SENTRON 3VA5112-6ED12-0AA0 is a 1-pole molded-case circuit breaker rated for 125A and 415V AC. It features a breaking capacity of 50kA at 277V.
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This Siemens 3VA5 molded-case circuit breaker, part number 3VA5112-5ED12-0AA0, is a 1-pole unit designed for system protection applications. It offers an operational current of 125A at 40°C, with derated values at higher temperatures.
The circuit breaker has a rated insulation voltage of 500V and a maximum rated operational voltage of 125V DC. Its AC operating voltage is rated at 415V. The breaking capacity according to UL 489 is 35kA at 277V and 85kA at 120V.
With a mechanical service life of 20,000 switching cycles and electrical endurance ratings of up to 8,000 cycles, this breaker is built for durability. It features a TM210 overcurrent release with LI protection function. The unit is designed for DIN rail mounting.
Key electrical specifications include a maximum power loss of 10.03W. The dimensions are 140mm in height, 25.4mm in width, and 76.5mm in depth, with a net weight of 0.407 kg.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operational current is 125A.
The breaking capacity at 240V is 35KA.
It uses DIN rail mounting.
The maximum insulation voltage is 500V.
The mechanical service life is approximately 20,000 switching cycles.