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The Siemens 3RV20110DA25 is a motor protection circuit breaker from the SIRIUS 3RV2 series. It is designed for robust protection with a size S00 and 3 poles for the main circuit.
The adjustable current response value for overload protection ranges from 0.22 to 0.32 A, with a nominal release current of 0.32 A. The breaker operates at a rated voltage of up to 690 V and supports frequencies of 50 to 60 Hz. It includes a thermal overload release and provides phase failure detection.
This circuit breaker is equipped with transverse auxiliary switches, offering 1 normally open (NO) and 1 normally closed (NC) contact. The main contacts and auxiliary contacts have a typical mechanical and electrical endurance of 100,000 switching cycles. The unit is suitable for DIN rail mounting.
Environmental and safety specifications include an operating temperature range of -20 to +60 °C and compliance with ATEX directive 2014/34/EU (Ex II (2) GD). It has a surge voltage resistance of 6 kV and meets IEC 60068-2-27 shock resistance standards.
| 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 volts AC.
It has three poles.
The trip class is CLASS 10.
Yes, it includes 1 NO and 1 NC auxiliary contacts.
It is mounted on a DIN rail.
Yes, it is certified for ATEX protection type Ex II (2) GD.