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This Siemens 3VA5212-7GF41-0AA0 is a 4-pole molded-case circuit breaker from the 3VA5 series, designed for system protection applications. It features a rated operational current of 125A and a maximum rated operational voltage of 690V AC.
The circuit breaker provides a high breaking capacity, with a maximum short-circuit current (Icu) of 100kA at 480V and 10kA at 690V. The overcurrent release is of type TM240 with LI protection function. It is designed for DIN rail mounting and has a mechanical service life of up to 20,000 switching cycles.
Key electrical specifications include an insulation voltage of 800V and a maximum power loss of 22.6W. The operational current is rated at 125A at 40°C, with derating at higher temperatures. The N-conductor protection is 100%.
This breaker is suitable for various applications requiring reliable circuit protection, meeting UL 489 standards and carrying multiple approval agency certifications including CE, CSA, and UL489.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum rated operational voltage for this circuit breaker is 690V AC and 1000V DC.
The permanent rated current (Iu) is 125A, and the operational current is 125A at 40°C.
The breaking capacity (Icu) is 200kA at 240V, 85kA at 415V, and 10kA at 690V.
This circuit breaker is designed for DIN rail mounting.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level is 1.