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The Siemens 3VA5217-7EC32-1AA0 is a robust molded-case circuit breaker from the 3VA5 series, designed for reliable system protection. This 3-pole breaker operates at a rated voltage of 690V AC and offers a significant breaking capacity of 100kA at 480V, with a 200kA capacity at 240V.
It features an overload protection setting of Ir=175A and a short-circuit protection range of Ii=5 to 10 times the nominal current, utilizing the TM230 overcurrent release with LI protection function. The breaker is rated for 175A operational current at 40°C, with derated values at higher temperatures.
Mechanically, the unit has a typical service life of 20,000 switching cycles and dimensions of 185mm height, 105mm width, and 83mm depth. It is designed for front connection with a nut keeper kit and supports conductor cross-sections up to 25 x 8 mm. The breaker is also UL489 listed and HACR Type.
This circuit breaker is suitable for various applications requiring reliable overcurrent protection. Its construction and specifications make it a dependable choice for industrial and commercial electrical systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 690 V.
The current rating is 175 A.
It has 3 poles.
The breaking capacity at 480 V is 100 kA.
It has a mechanical service life of 20,000 switching cycles.
It supports DIN rail mounting.
Yes, it is HACR type.