3RV1902-1DB0

Siemens provides the 3RV1902-1DB0 shunt release module as part of its breakers series. This module is intended for use as an accessory with compatible circuit breakers. Operating across a shunt release voltage of 20-24V AC, it is effective in environments characterized by a frequency of 50 or 60 Hz.

The module is rated for use within a temperature range of 0 to 40 degrees Celsius, enabling it to perform well in most standard conditions. When not in use, it can be safely stored at temperatures up to 50 degrees Celsius. In terms of humidity, this module can function in environments with relative humidity levels reaching 80% without condensation.

Both its operation and storage are valid at altitudes of up to 1000 meters above sea level, ensuring its viability in various geographic locations. This module is best operated in a clean indoor setting, avoiding exposure to corrosive chemicals to maintain optimal functionality. As a spare part or accessory, it serves as an essential component in enhancing circuit breaker capabilities.