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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5150-5ED26-1AA0, is engineered for reliable system protection. It features a 2-pole configuration and a nominal operating voltage of 415V AC.
The breaker is rated for 50A operational current at 40°C, with derated values at higher temperatures up to 70°C. Its breaking capacity is 35kA at 480V, 85kA at 240V, and 18kA at 600Y/347V, ensuring robust short-circuit protection. The overcurrent release type is TM210 with LI protection function.
Designed for durability, it has a typical mechanical service life of 20,000 switching cycles and electrical endurance ratings specified for various AC voltage levels. The unit supports HACR and HID type applications according to UL 489 standards. It is mounted on a DIN rail and has a net weight of 0.668 kg.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current rating is 50A at 40°C, derating to 44A at 70°C.
The breaking capacity at 480V is 35kA.
This circuit breaker has 2 poles.
The rated operating voltage at AC is 415V.
It supports DIN Rail mounting.