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This Siemens SENTRON 3VA5112-5ED16-1AA0 is a 1-pole molded-case circuit breaker suitable for system protection applications. It operates at a rated voltage of 415V AC and features a nominal current rating of 125A. The circuit breaker provides a breaking capacity of 35kA at 277V and 18kA at 347V, with a switching capacity class of M according to IEC 60947.
Designed with a TM210 overcurrent release and LI protection function, this breaker ensures reliable overload and short-circuit protection. It is UL489 listed and HACR Type. The device is built for durability with a typical mechanical service life of 20,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 380/415V.
The breaker supports DIN rail mounting and has a lever actuator. It has a maximum power loss of 10.03W and a net weight of 0.404 kg. Operational current is rated up to 125A at 40°C, derating to 109A at 70°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current rating is 125A at 40°C.
The rated operating voltage at AC is 415 V.
The breaking capacity current at 277V is 35 kA.
This is a 1-pole circuit breaker.
The mounting type is DIN Rail.