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This Siemens 3VA5250-5ED36-0AA0 is a molded-case circuit breaker from the 3VA5 series, designed for system protection applications. It features a 3-pole configuration with a rated current of 50A and a rated voltage of 690V.
The circuit breaker provides a breaking capacity of 35kA at 480V according to UL 489 standards and 55kA at 415V according to IEC 60947 standards. It includes overload protection with an adjustable response value current starting at 50A and fixed short-circuit protection.
With a mechanical service life of 20,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 480V, this breaker is built for durability. It has a compact design with dimensions of 185mm height, 105mm width, and 83mm depth, suitable for DIN rail mounting.
Key electrical specifications include a rated insulation voltage of 800V and a maximum operational voltage of 750V DC. The power loss is rated at a maximum of 17W.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated voltage is 690 V.
The current rating is 50 A.
It has 3 poles.
The breaking capacity at 480V is 35 kA.
The mounting type is DIN Rail.
The RoHS status is RoHS3 Compliant.
The MSL is 1 Unlimited.