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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5112-5ED41-0AA0, is designed for system protection applications. It features a 4-pole configuration and a rated operational current of 125A at 40°C, with a maximum operational voltage of 690V AC and 600V DC.
The breaker provides robust protection with a maximum short-circuit current rating (Icu) of 55kA at 415V and a UL 489 breaking capacity of 35kA at 480V. The overcurrent release type is TM210 with LI protection function, offering fixed short-circuit protection at 10 x In and adjustable overload protection.
With a mechanical service life of typically 15,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 380/415V, this circuit breaker is built for durability. It is designed for DIN rail mounting and has a maximum power loss of 29.1W.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The Siemens 3VA5112-5ED41-0AA0 circuit breaker has a permanent current rating of 125A.
The maximum rated operational voltage for this circuit breaker is 690V AC at 50/60Hz and 600V DC.
The breaking capacity according to UL 489 is 35kA at 480V.
This circuit breaker has 4 poles.
This circuit breaker supports DIN rail mounting.