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This Siemens 3VA5215-5EF31-0AA0 is a molded-case circuit breaker from the SENTRON 3VA5 series, designed for system protection. It features a 3-pole configuration and a permanent rated current (Iu) of 150A, with an adjustable overload protection range.
The circuit breaker has a maximum rated operational voltage of 690V AC and 750V DC. Its breaking capacity according to IEC standards is up to 55 kA at 415V and 7 kA at 690V. Under UL 489 standards, it provides a breaking capacity of 35 kA at 480V and 18 kA at 600Y/347V.
With a mechanical service life of 20,000 cycles and electrical endurance of up to 8,000 cycles at 380/415V, this breaker is built for reliability. It has a maximum power loss of 29.9W. The dimensions are 185mm in height, 105mm in width, and 83mm in depth. It is designed for DIN rail mounting.
| 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 800 V.
The maximum rated operational voltage with AC at 50/60Hz is 690 V.
The maximum rated operational voltage with DC is 750 V.
The mechanical service life is 20,000 cycles.
The current rating is 150 A.
It mounts on a DIN rail.
RoHS compliance status is unverified.