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The Siemens SENTRON 3VA5112-4ED32-0AA0 is a 3-pole molded-case circuit breaker designed for system protection. It features a rated insulation voltage of 800V and an operating voltage of up to 690V AC.
This circuit breaker has an operational current of 125A at 40°C, with derated values at higher temperatures. Its breaking capacity according to UL 489 is 25kA at 480V and 55kA at 240V. The mechanical service life is typically 20,000 switching cycles.
With a width of 76.2 mm and a depth of 76.5 mm, it is designed for DIN rail mounting. The overcurrent release is designated TM210 with LI protection function.
This breaker is suitable for HACR Type applications according to UL 489.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operating voltage for AC is 690 V.
The operational current is 125A at 40°C.
The breaking capacity current according to UL 489 at 480 V is 25 kA.
This circuit breaker has 3 poles.
The mounting type is DIN Rail.