3VA5112-5ED26-0AA0
Siemens
The Siemens 3VA5112-5ED26-0AA0 is a 2-pole molded-case circuit breaker designed for system protection. It features a 125A current rating and a breaking capacity of 35kA at 480V AC.
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This Siemens SENTRON molded-case circuit breaker, part number 3VA5112-4ED26-0AA0, is engineered for system protection applications. It features a 2-pole configuration and a rated operational current of 125A at 40°C, with derated values at higher temperatures.
The circuit breaker provides a breaking capacity of 25kA at 480V according to UL 489 standards, and 36kA at 415V according to IEC 60947. It utilizes the TM210 overcurrent release with LI protection function. The device is designed for DIN rail mounting and has a mechanical service life of 20,000 switching cycles.
Key electrical specifications include a rated insulation voltage of 600V and a maximum rated operational voltage of 250V DC. The maximum power loss is 20.06W. It is suitable for HACR Type applications as per UL 489.
Compliance includes RoHS3, REACH Unaffected, and MSL 1 status, though these are unverified. The breaker is designed with a lever actuator and offers no communication or other measurement functions.
| 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.
The breaking capacity according to UL 489 is 25 kA.
It uses DIN rail mounting.
It has 2 poles.
The rated operating voltage at AC is 415 V.