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The Siemens 3VA5140-5ED26-1AA0 is a 2-pole molded-case circuit breaker designed for system protection. It operates at a rated AC voltage of 415V and has a current rating of 40A at 40°C, with derated values at higher temperatures.
This circuit breaker offers a breaking capacity of 35kA at 480V and 18kA at 600Y/347V. It includes overload protection with Ir=40A and fixed short-circuit protection with Ii=10 x In. The device is UL489 listed and designated as HACR Type.
With a mechanical service life of 20,000 switching cycles and electrical endurance ratings of 8,000 cycles at 380/415V and 480V, this breaker is built for durability. It is designed for DIN rail mounting and features a lever actuator. The net weight is 0.657 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 40A at 40°C, derating to 36A at 70°C.
The breaking capacity is 35kA at 480V and 18kA at 600Y/347V.
The rated operating voltage at AC is 415V.
This circuit breaker has 2 poles.
Yes, this circuit breaker is designated as HACR Type.
The mounting type is DIN Rail.
The typical mechanical service life is 20,000 switching cycles.