3VA9278-0DK84 SIEMENS

The 3VA9278-0DK84 is a flange-mounted operating unit designed for Siemens 3VA5 250 and 3VA6 250 circuit breakers. This kit includes a chrome-plated steel handle, ensuring durability and a professional appearance. The handle features clear ON/OFF indicators in black, conforming to NEMA 4/4X standards for environmental protection. It is suitable for use in demanding environments. The variable depth design allows for mounting depths ranging from 8 to 16 inches, providing flexibility in installation. The kit contains a switching mechanism that ensures reliable operation of the circuit breaker. This accessory enhances the functionality and user experience of compatible 3VA circuit breakers. It simplifies the operation and control of the circuit breaker. The flange-mounted design provides a secure and stable attachment to the electrical panel. This operating unit is an essential component for remote or panel-mounted control of Siemens circuit breakers.