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This Siemens 3VA5217-5EC32-1AA0 is a 3-pole molded-case circuit breaker from the 3VA5 series, designed for system protection applications. It operates at a rated voltage of 690V AC and offers a nominal current rating of 175A at 40°C, with a breaking capacity of 35kA at 480V.
The circuit breaker features TM230 overcurrent release with LI protection function, providing overload protection up to 175A and fixed short-circuit protection adjustable from 5 to 10 times the nominal current. It is UL489 listed and HACR Type certified.
Mechanically, the unit has a service life of 20,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 380/415V. The dimensions are 185mm in height, 105mm in width, and 83mm in depth, with a net weight of 2.192 kg. It is designed for DIN rail mounting and features front connections with nut keeper kits.
This breaker is suitable for applications requiring reliable circuit protection in industrial and commercial settings. Its robust construction and adherence to standards like UL489 ensure dependable performance.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operating voltage for this circuit breaker is 690 V AC.
The operational current rating at 40°C is 175 A.
The breaking capacity at 480V is 35 kA.
This circuit breaker has 3 poles.
This circuit breaker supports DIN rail mounting.
The typical mechanical service life is 20,000 switching cycles.
Yes, this circuit breaker is HACR Type certified.