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The Siemens 3VA5217-6EC32-1AA0 is a robust molded-case circuit breaker from the 3VA5 series, engineered for reliable system protection. This 3-pole unit features a fixed short-circuit protection setting of Ii=5...10 x In and an overload protection setting of Ir=175A, with an operational current of 175A at 40°C.
With a rated operational voltage of 690V AC, this circuit breaker boasts a significant breaking capacity of 65kA at 480V, conforming to UL489 standards. It is also designated as HACR Type. The breaker is designed for front connection with a nut keeper kit on both ends and is suitable for DIN rail mounting.
Key electrical endurance ratings include 8,000 cycles at 380/415V and 480V, and 4,000 cycles at 690V. The mechanical service life is typically 20,000 switching cycles. Its dimensions are 185 mm in height, 105 mm in width, and 83 mm in depth, with a net weight of 2.192 kg.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current rating is 175A at 40°C, with a fixed overload protection setting of Ir=175A.
The rated operational voltage is 690V AC.
The breaking capacity according to UL 489 is 65kA at 480V.
This is a 3-pole circuit breaker.
It uses the TM230 overcurrent release with LI protection function.
The typical mechanical service life is 20,000 switching cycles.