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The Siemens 3RV29022DB0 is a shunt release accessory designed for use with 3RV2 circuit breakers in sizes S0, S00, S2, and S3. It operates on a control supply voltage of 20-24V AC at 50 or 60 Hz. The device provides reliable tripping for electrical protection applications.
Key electrical specifications include an insulation voltage rating of 690V and a degree of pollution of 3. The ambient operating temperature range is -20 to +60°C, with storage from -50 to +80°C. The front panel offers IP20 protection and finger-safe touch protection.
Mechanically, the shunt release features a compact design with dimensions of 18.5 mm width, 90 mm height, and 68 mm depth. It uses snap-on mounting for easy installation onto DIN rails or within the circuit breaker assembly.
The ambient operating temperature range is -20 to +60°C during operation and -50 to +80°C during storage.
The shunt release operates on an AC control supply voltage of 20-24V at 50 or 60 Hz.
Rated insulation voltage is 690V AC with degree of pollution 3.
Width 18.5 mm, height 90 mm, depth 68 mm.
It features snap-on mounting for easy installation.
It is designed for use with 3RV2 circuit breakers in sizes S0, S00, S2, and S3.