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The Siemens 3VA5215-5EC31-2AA0 is a 3-pole molded-case circuit breaker from the 3VA5 series, designed for system protection applications. It features an overload protection setting of 150A and a permanently set short-circuit protection of 5 to 10 times the nominal current.
This circuit breaker has a rated insulation voltage of 800 V and an operating voltage of up to 690 V AC or 750 V DC. Its breaking capacity according to UL 489 is 35 kA at 480 V, and according to IEC 60947, it is 55 kA at 415 V.
The device is suitable for DIN rail mounting and has a mechanical service life of typically 20,000 operating cycles. It is marked as a 100%-rated breaker according to UL 489 and is HACR Type certified.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 690 V AC or 750 V DC.
The operational current is 150 A at 40 °C.
The breaking capacity according to UL 489 is 35 kA at 480 V, and according to IEC 60947, it is 55 kA at 415 V.
It is designed for DIN rail mounting.
This is a 3-pole circuit breaker.