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This Siemens 3VA5217-6GF41-0AA0 is a 4-pole molded-case circuit breaker designed for system protection. It features a permanent rated current of 175A and a maximum rated operational voltage of 690V AC.
The circuit breaker has a breaking capacity of 65kA at 480V according to UL 489 standards, and 70kA at 415V according to IEC 60947 standards. The overcurrent release is of type TM240 with LI protection function, allowing adjustable overload protection from 140A to 175A and short-circuit protection from 5 to 10 times the rated current.
With a mechanical service life of 20,000 switching cycles and electrical endurance of up to 8,000 cycles at 380/415V, this breaker is built for durability. It is designed for DIN rail mounting and includes 100% N-conductor protection.
Key electrical specifications include an insulation voltage of 800V and a maximum power loss of 35.1W. The breaker is compliant with CCC, CE, CSA, EAC, and UL489 approval agencies.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The permanent rated current (Iu) is 175A, with operational current also at 175A up to 50°C.
The maximum rated operational voltage (AC) is 690V, and the insulation voltage (Ui) is 800V.
The breaking capacity (Icu) is 100kA at 240V, 70kA at 415V, and 10kA at 690V (IEC). According to UL 489, it is 65kA at 480V.
This circuit breaker is designed for DIN rail mounting.
It features TM240 overcurrent release with LI protection function, offering adjustable overload (Ir) and short-circuit (Ii) protection.