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This Siemens 3RV2 circuit breaker, part number 3RV20214DA100DA0, is a robust solution for system protection. It operates with a 3-pole configuration and utilizes a thermal magnetic release mechanism.
The breaker has an adjustable current response value ranging from 0.72 to 1 A, with a rated operational current of 25 A at 400V AC-3 and AC-3e. It supports a wide operating voltage range from 20 to 690V, with a maximum of 690V at AC-3 and AC-3e.
Key electrical characteristics include a breaking capacity (Icu) of up to 100 kA at 240V AC and a breaking capacity (Ics) of up to 100 kA at 240V AC. The instantaneous short-circuit trip unit responds at 325 A. It is designed with a rotary actuator and mounts on a DIN rail.
Environmental specifications include an operating temperature range of -20 to +60 °C and an installation altitude of up to 2,000 m. The device has a mechanical and electrical endurance of typically 100,000 switching cycles.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operational current is 25 A.
The maximum operating voltage at AC-3 and AC-3e is 690 V.
It uses DIN rail mounting.
The trip class is CLASS 10.
The breaking capacity (Icu) at 400V AC rated value is 55 kA, and the breaking capacity (Ics) at 400V AC rated value is 25 kA.
The operating ambient temperature range is -20 to +60 °C.