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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5212-7GD41-0AA0, is a 4-pole unit designed for system protection applications. It operates with a rated current of 125A and offers a significant breaking capacity, rated at 100kA at 480V according to UL standards, and up to 200kA at 240V according to IEC standards.
The breaker is built on the UL frame 250 and features TM210 overcurrent release with LI protection function. It has an insulation voltage of 800V and a maximum operational voltage of 690V AC or 1000V DC. The N-conductor protection is designed for 100% capacity without connection.
With a mechanical service life of 20,000 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 features a lever actuator. The power loss is a maximum of 22.6W.
Compliance includes CCC, CE, CSA, EAC, and UL489 approvals. The RoHS status is reported as RoHS3 Compliant, MSL 1, and REACH Unaffected, though these are unverified.
| 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 690 V with AC 50/60Hz and 1000 V with DC.
The breaking capacity at 480V according to UL standards is 100 kA.
The permanent rated current (Iu) is 125 A.
This circuit breaker has 4 poles.
This circuit breaker supports DIN Rail mounting.