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The Siemens 3RV20111CA40 is a circuit breaker designed for electrical protection in various applications. It features a current response range of 1.8 to 2.5A and is part of the MSP S00 series. The breaker includes an auxiliary switch for additional control options and has a rated power loss of 7.25 W at AC in hot operating state. It is rated for insulation voltage up to 690 V and surge voltage resistance of 6 kV. The device is suitable for installation at altitudes up to 2000 meters and operates within an ambient temperature range of -20°C to +60°C. It is rated for 100,000 switching cycles for both main and auxiliary contacts and has a mechanical service life of 100,000 cycles. The product complies with ATEX protection standards (Ex II (2) GD) and has the certificate DMT 02 ATEX F 001. It is suitable for use in environments with relative humidity from 10% to 95% and is designed for 3-pole configurations.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current response range is 1.8 to 2.5A.
The insulation voltage is rated at 690 V.
It has a mechanical and electrical endurance of 100,000 cycles.
The surge voltage resistance is rated at 6 kV.
It can operate at altitudes up to 2000 meters and within temperatures from -20°C to +60°C.