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This Siemens SENTRON molded-case circuit breaker, part number 3VA5225-1MH32-0AA0, is designed for starter protection applications. It features a 3-pole configuration and a robust construction suitable for demanding environments.
The breaker operates at a rated voltage of 690V AC and has a maximum breaking capacity of 200 kA at 240V. It is equipped with a TM120M overcurrent release and provides short-circuit protection with an adjustable range of 6 to 12 times the rated current.
With a mechanical service life of 20,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 380/415V, this circuit breaker ensures reliable performance. Its dimensions are 185 mm in height, 105 mm in width, and 83 mm in depth, with front connections utilizing a nut keeper kit.
Key electrical specifications include a maximum power loss of 58W and an active power loss per pole of 19.33W at rated current. The breaker is HACR Type compliant according to UL 489.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage for the Siemens 3VA5225-1MH32-0AA0 circuit breaker is 690 V AC.
The current rating is 250A.
This circuit breaker has 3 poles.
The maximum breaking capacity (Icu) at 240V is 200 kA.
The typical mechanical service life is 20,000 switching cycles.