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This Siemens 3VA5217-6EC41-0AA0 is a 4-pole molded-case circuit breaker from the SENTRON series, designed for system protection applications. It features a rated operational current of 175A, with a maximum frame size current of 250A. The breaker is suitable for AC systems up to 690V and DC systems up to 1000V.
With a breaking capacity of 65kA at 480V according to UL 489 standards, and 100kA at 240V according to IEC 60947, this circuit breaker provides robust protection. The overcurrent release is of type TM230 with LI protection function, offering adjustable short-circuit protection from 5 to 10 times the rated current (Ii). The mechanical service life is rated for a typical 20,000 switching cycles.
The circuit breaker is designed for DIN rail mounting and features a lever actuator. It is compliant with UL 489 standards for HACR Type applications. The N-conductor is unprotected and not upgradeable or retrofittable. Ground-fault monitoring is not included.
| 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 is 690 V.
The current rating is 175A.
The breaking capacity at 240 V is 70 kA.
It uses DIN rail mounting.
It has four poles.