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This Siemens 3VA5 molded-case circuit breaker, part number 3VA5150-6EC32-1AA0, is a 3-pole device designed for system protection applications. It features an operational current of 50A at 40°C, with derated values at higher temperatures.
The breaker provides a significant breaking capacity of 65kA at 480V and 150kA at 240V, ensuring robust protection against short circuits. It operates at a rated voltage of up to 690V AC.
Designed with a TM230 overcurrent release and LI protection function, this circuit breaker is suitable for HACR and HID type applications according to UL 489. It is mounted on a DIN rail and features front connections with nut keeper kits.
Key electrical endurance ratings include 8,000 switching cycles at 380/415V and 4,000 cycles at 690V. The mechanical service life is typically 20,000 cycles. The unit has a maximum power loss of 12W.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current is 50A at 40°C, with derated values at higher temperatures.
The breaking capacity at 480V is 65kA.
The rated operating voltage is 690V AC.
It is a 3-pole circuit breaker.
The mounting type is DIN Rail.
The RoHS status is RoHS3 Compliant.