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The Siemens 3VA5217-7GC41-0AA0 is a 4-pole molded-case circuit breaker designed for system protection. It operates with a maximum rated operational voltage of 690V AC and 1000V DC, and has an insulation voltage of 800V.
This circuit breaker has a permanent rated current of 175A, with adjustable overload protection (Ir) set at a minimum of 175A and adjustable short-circuit protection (Ii) ranging from 875A to 1750A. It offers a breaking capacity of 100kA at 480V according to UL 489 standards and 85kA at 415V according to IEC 60947 standards.
The device is built with a TM230 overcurrent release and features LI protection function. It supports 100% N-conductor protection. The mechanical service life is typically 20,000 switching cycles, with electrical endurance varying based on AC-1 conditions.
Designed for DIN rail mounting, this circuit breaker is suitable for applications requiring robust overcurrent and short-circuit protection. Its UL file designation is CFAS, and it is classified as HACR Type for Heating, Air Conditioning, and Refrigeration circuits.
| 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 according to UL 489 at 480 V is 100 kA.
The permanent rated current (Iu) is 175 A.
This circuit breaker has 4 poles.
This circuit breaker supports DIN Rail mounting.