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This Siemens 3VA6340-5JT32-0AA0 is a low voltage molded case circuit breaker from the 3VA63 series, designed for reliable circuit protection. It has a rated permanent current of 400A and a rated voltage of 690V.
The circuit breaker offers a breaking capacity of 55 kA at 400V, 50 Hz, and is equipped with an ETU556 electronic trip unit featuring LCD, LSI, and ground alarm functions. The overload release is set at 150A, with adjustable short-term delayed and undelayed short-circuit releases at 240A and 600A respectively.
Constructed for built-in fixed technique, it has a degree of protection of IP40. The connection is made via a lug terminal and nut keeper on the front side. Dimensions are 5.4 x 9.8 x 5.4 inches, with a weight of 12.31 lbs. It is suitable for DIN rail mounting.
Key electrical specifications include a power loss of 70W. The device is complete with a protection unit and features integrated earth fault protection. It is approved by CCC, CE, CSA, and UL489.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated permanent current is 400 A.
The rated voltage is 690 V.
The rated short-circuit breaking capacity is 55 kA.
It has 3 poles.
The degree of protection is IP40.
It supports DIN rail mounting.