3VA5150-4ED11-1AA0
Siemens
The Siemens 3VA5150-4ED11-1AA0 is a 1-pole molded-case circuit breaker with a 50A current rating and a 25kA breaking capacity at 277V. It is designed for DIN rail mounting.
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This Siemens 3VA5150-5ED11-0AA0 is a 1-pole molded-case circuit breaker from the 3VA5 series, designed for system protection. It has a rated operational current of 50A at 40°C and a maximum rated operational voltage of 415V AC.
The circuit breaker offers a breaking capacity of 35kA at 277V and 5kA at 415V according to UL 489 and IEC 60947 standards, respectively. It includes adjustable overload protection (Ir=50A) and fixed short-circuit protection (Ii=10 x In).
With a mechanical service life of 15,000 switching cycles and electrical endurance ratings of up to 8,000 cycles, this breaker is built for durability. It is designed for DIN rail mounting and features a lever actuator.
Key electrical specifications include an insulation voltage of 500V and a maximum power loss of 3.7W. The breaker is compliant with CCC, CE, CSA, EAC, UL489, and VDE approval agencies.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The insulation voltage is 500 V.
The maximum rated operational voltage AC is 415 V at 50/60Hz.
The maximum rated operational voltage DC is 125 V.
The mechanical service life is 15,000 switching cycles.
It is mounted on a DIN rail.
