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The Siemens 3VA5150-6ED21-0AA0 is a 2-pole molded-case circuit breaker designed for system protection. It has a rated operational current of 50A at 40°C and a maximum breaking capacity of 65kA at 480V according to UL 489 standards. The breaker operates with a maximum AC operational voltage of 415V and a DC operational voltage of 250V.
Featuring a TM210 overcurrent release with LI protection function, this circuit breaker is suitable for HACR type applications. It is designed for DIN rail mounting and has a mechanical service life of 15,000 switching cycles. The breaker has a maximum power loss of 7.4W.
Key electrical specifications include an insulation voltage of 600V and various endurance ratings at different voltage levels. The dimensions are 140mm in height, 50.8mm in width, and 76.5mm in depth.
| 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.
The breaking capacity is 65kA at 480V according to UL 489 standards, and 70kA at 415V according to IEC 60947.
The maximum rated operational voltage for AC 50/60Hz is 415V.
This circuit breaker has 2 poles.
It uses DIN rail mounting.