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The Siemens 3RV20314VB10 is a size S2 circuit breaker from the SIRIUS 3RV2 series, specifically designed for motor protection applications. It offers a thermal magnetic overload release with an adjustable current response range of 35 to 45 Amperes and a rated operational current of 45A.
This 3-pole breaker operates at a rated voltage of up to 690V AC and has a breaking capacity of 65 kA at 400V. It includes phase failure detection and is built with screw terminals for secure connections. The unit is designed for DIN rail mounting, facilitating easy integration into control panels.
With a mechanical service life of 50,000 switching cycles and an operating temperature range of -20 to +60 °C, the 3RV20314VB10 is suitable for demanding industrial environments. It also features a trip class of 20 and an instantaneous short-circuit trip unit response value of 650A.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The insulation voltage is rated at 690 V.
The maximum short-circuit breaking capacity at 240V is 100 kA.
Yes, it includes an auxiliary switch.
The mechanical service life is 50,000 switching cycles.
It uses DIN rail mounting.