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This Siemens 3VA5212-5EC41-0AA0 is a 4-pole molded-case circuit breaker designed for system protection. It features a permanent rated current (Iu) of 125A and a maximum rated operational voltage (Ue) of 690V AC.
The circuit breaker has a breaking capacity of 85kA at 240V, 55kA at 415V, and 7kA at 690V according to IEC 60947 standards. Under UL 489 standards, it provides a breaking capacity of 35kA at 480V and 18kA at 600Y/347V.
Adjustable parameters include a minimum response current (Ir) of 125A and a minimum short-circuit protection current (Ii) range from 625A to 1250A. The device has a mechanical service life of 20,000 cycles and electrical endurance ratings of 8,000 cycles at 380/415V and 4,000 cycles at 690V.
It is designed for DIN rail mounting and features a lever actuator. The insulation voltage is rated at 800V, and the maximum power loss is 22.6W.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The permanent rated current (Iu) is 125A, and the operational current at 40°C is also 125A.
The maximum rated operational voltage (Ue) with AC 50/60Hz is 690V, and with DC it is 1000V.
The breaking capacity according to UL 489 at 480V is 35kA.
This circuit breaker has 4 poles.
The mounting type is DIN Rail.