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This Siemens 3RV24111EA20 is a circuit breaker from the SIRIUS 3RV2 series, specifically designed for transformer protection. It is a size S00 breaker with a thermal magnetic trip mechanism.
The device operates with a 3-pole main current circuit and offers an adjustable current response value for overload protection ranging from 2.8 to 4 A. The N-release is set at 82 A. It has a nominal operational current of 4 A at 400V AC-3 and AC-3e.
Key electrical specifications include a rated operating voltage range of 20 to 690 V, with a maximum of 690 V for AC-3 and AC-3e. The breaking capacity (Icu) is 100 kA at 240V, 400V, and 500V, and 6 kA at 690V. The breaking capacity (Ics) is also 100 kA at 240V, 400V, and 500V, and 4 kA at 690V. The trip class is CLASS 10.
Environmental conditions for operation include an ambient temperature range of -20 to +60 °C and a maximum installation altitude of 2,000 m. The breaker is designed for DIN rail mounting and features a rotary actuator. It 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 operating voltage range is 20 to 690 V.
The operational current rated value is 4 A.
The trip class is CLASS 10.
The operating temperature range is -20 to +60 °C.
It is designed for DIN rail mounting.
The breaking capacity (Icu) at AC 400V is 100 kA, and the breaking capacity (Ics) at AC 400V is 100 kA.