Siemens 3VA1163-1AA36-0AA0

The MCSW 3VA11 3P 63A BOX is a low voltage molded case switch that adheres to IEC standards, featuring a self-protecting instantaneous trip unit. It operates at a rated permanent current of 63A and is designed with a 3-pole configuration, making it suitable for various applications where reliable disconnection is essential.

This model includes a box terminal connection and a steel wrap-around lug, which enhances its installation flexibility. With dimensions of 3 x 5.1 x 3.5 inches, it is compact yet capable of handling a maximum rated operation voltage of 690V AC. The device is engineered for front mounting and offers a degree of protection rated at IP40, ensuring its suitability for various environments.

Furthermore, the switch can also function as a main switch and is compatible with motor drives, though it does not include integrated motor drive functionality. The constructed device is categorized as a built-in device with fixed installation technique, making it ideal for use as both a maintenance/service switch and an emergency stop installation.