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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5211-6GC41-0AA0, is designed for system protection. It features a 4-pole configuration and a rated operational current of 110A, with a maximum frame size current of 250A. The breaker supports a maximum rated operational voltage of 690V AC and 1000V DC.
With a breaking capacity of 100kA at 240V according to IEC standards and 65kA at 480V according to UL 489, this circuit breaker provides robust protection. The overload protection is set at Ir=110A, and the fixed short-circuit protection (Ii) is adjustable from 5 to 10 times the rated current. It also includes 100% N-conductor protection.
The mechanical service life is typically 20,000 switching cycles, with electrical endurance varying based on voltage and load conditions. This unit is designed for DIN rail mounting and features a lever actuator. It is compliant with CCC, CE, CSA, EAC, and UL489 standards.
| 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 AC at 50/60 Hz and 1000 V DC.
The permanent rated current (Iu) is 110 A, and the operational current at 40°C is also 110 A.
According to IEC standards, the breaking capacity (Icu) is 100 kA at 240 V, 70 kA at 415 V, and 10 kA at 690 V. According to UL 489, it is 100 kA at 240 V, 65 kA at 480 V, and 25 kA at 600Y/347 V.
This circuit breaker has 4 poles.
This circuit breaker supports DIN Rail mounting.