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The Siemens 3RV20314TB15 is a screw-type circuit breaker from the 3RV2 series, intended for motor protection applications. It features a current rating of 70A and operates within a voltage range of 20 to 690 V AC/DC. The device is designed to protect electrical circuits from overloads and short circuits, with an adjustable current response between 12 and 17 A. It has a mechanical service life of approximately 50,000 switching cycles and an electrical endurance of 50,000 cycles. The breaker is suitable for use in electrical systems requiring reliable circuit protection with a surge voltage resistance of 6 kV and insulation voltage of 690 V. Its design includes a screw-type mounting and is rated for operation at 50-60 Hz frequency.
| 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 current rating is 70A.
The mechanical service life is approximately 50,000 cycles.