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This Siemens 3VA5215-0BB31-0AA0 is a 3-pole molded-case circuit breaker from the 3VA5 series, designed for line protection. It has a permanent rated current of 150A and a maximum rated operational current of 250A.
The circuit breaker operates at a maximum rated operational voltage of 690V AC and 750V DC, with an insulation voltage of 800V. It offers a short-circuit breaking capacity of 65kA at 480V. The overcurrent release type is MCS110, providing protection function 'I'.
With a mechanical service life of 20,000 cycles and electrical endurance ratings of 8,000 cycles at 380/415V and 480V, and 4,000 cycles at 600V, this breaker is built for durability. It is designed for DIN rail mounting and has a protection class of IP40 on the front.
Environmental specifications include an operating temperature range of -25°C to 70°C and a storage temperature range of -40°C to 80°C. The breaker is also HACR Type certified. An optional motor drive accessory is available.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum rated operational voltage for this circuit breaker is 690 V AC.
The operational current is 150 A at temperatures up to 70°C.
The short-circuit breaking capacity is 65 kA at 480V.
The operating temperature range is from -25 °C to 70 °C.
Yes, the RoHS status is RoHS3 Compliant.
