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This Siemens 3VA5225-1BB32-0AA0 is a molded-case circuit breaker designed for line protection. It features a 3-pole configuration and a rated current of 250A, with an operating voltage of up to 690V AC. The circuit breaker boasts a high short-circuit breaking capacity of 100kA at 480V, ensuring robust protection.
With a mechanical service life of 20,000 switching cycles and electrical endurance ratings of up to 8,000 cycles, this breaker is built for durability. It has a maximum power loss of 54.4W and an active power loss per pole of 18.13W at rated current in hot operating state. The unit is designed for front connection with nut keeper kits on both ends and is suitable for DIN rail mounting.
Compliance includes UL489 listing for HACR Type applications. The breaker operates within a rated insulation voltage of 800V and a maximum rated operational voltage of 750V DC. Its dimensions are 185mm in height, 105mm in width, and 83mm in depth, with a net weight of 2.2 kg.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum operating voltage is 750 V DC and 690 V AC.
The current rating is 250 A.
The short-circuit breaking capacity is 100 kA at 480 V.
It mounts on a DIN rail.
Yes, it is HACR Type compliant.