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This Siemens 3VA5217-7EC41-0AA0 is a 4-pole molded-case circuit breaker from the 3VA5 series. It features a rated operational current of 175A at 40°C and a maximum breaking capacity of 100kA at 480V, compliant with UL 489 standards. The breaker operates at a maximum AC voltage of 690V and a DC voltage of 1000V.
Designed for system protection, this circuit breaker utilizes a TM230 overcurrent release with LI protection function. It is suitable for HACR type applications and mounts directly onto a DIN rail. The mechanical service life is rated for a typical 20,000 switching cycles.
Key electrical specifications include a maximum power loss of 35.1W and an insulation rated voltage of 800V. The breaker offers adjustable short-circuit protection settings ranging from 875A to 1750A (Ii). It is designed without N-conductor protection and ground fault monitoring.
| 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 690V AC and 1000V DC.
The current rating is 175A.
It uses DIN rail mounting.
The breaking capacity at 240V is 200kA.
The mechanical service life is approximately 20,000 switching cycles.