Siemens Door-Coupling Rotary Operating – 3RV2946-2C
The Siemens SIRIUS coupling door-coupling rotary operating mechanism is suitable for circuit-breakers. It has IP65 protection class with maximum temperature of 70 °C. It offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution systems as well as switches and sockets for safe and efficient electrical infrastructure in buildings and industry.
Motor starter protectors with a siemens door coupling rotary operating mechanism can be mounted in a control cabinet and operated externally by means of a door-coupling rotary operating mechanism. When the cabinet door with motor starter protector is closed, the operating mechanism is coupled. When the motor starter protector closes, the coupling is locked which prevents the door from being opened unintentionally. This interlock can be defeated by the maintenance personnel. In the OPEN position, the rotary operating mechanism can be secured against reclosing with up to 3 padlocks. Inadvertent opening of the door is not possible in this case either
SIRIUS Operating Mechanism, Rotary Handle, Universal Handle Mounting Position, For Use With: S3 Circuit Breaker,
Additional Description: SIEM-3RV2946-2B DOOR-COUP. ROT. OPER. MECH. SIZE S3
Catalog Description: Door-coupling rotary operating mechanism,for circuit-breakers size s3,handle emergency switching-off new design
Siemens 3RV2946-2C, Door-coupling rotary operating mechanism for circuit breaker Size S3 Handle emergency switching-off new design
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