| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Breaker Type | |
| Current Rating | |
| Current Rating (Amps) | |
| Illumination | |
| Mounting Type | |
| Number of Poles | |
| Relative Humidity | |
| Voltage | |
| Voltage Rating |
The Siemens 3RV20314UB15 is a robust circuit breaker engineered for reliable motor protection. It belongs to the SIRIUS 3RV2 series and is built to handle demanding industrial applications.
This circuit breaker is characterized by its size S2 and a thermal magnetic overload release with an adjustable current response value ranging from 32 to 40 A. It offers a breaking capacity of up to 100 kA at 240 V AC and 65 kA at 400 V AC. The device operates with a rated voltage of up to 690 V AC and supports operational currents of 40 A at AC-3 and AC-3e ratings at 400 V.
Designed for easy integration, the 3RV20314UB15 features DIN rail mounting. It includes a transverse auxiliary switch with one NO and one NC contact, providing additional functionality for control and signaling circuits. The breaker is built for a mechanical and electrical endurance of typically 50,000 switching cycles.
Environmental conditions for operation include an ambient temperature range of -20 to +60 °C and a relative humidity of 10 to 95%. The installation altitude is a maximum of 2,000 meters above sea level.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current rated value is 40 A.
The rated operating voltage is up to 690 V.
The trip class is CLASS 20.
Yes, it features phase failure detection.
It is designed for DIN rail mounting.
The ambient temperature during operation is -20 to +60 °C.