Siemens 3VA1110-1AA32-0AA0

The MCSW 3VA11 3P 100A NUT is a low voltage molded case switch that conforms to IEC standards. It features a 3-pole design with a rated permanent current of 100A, making it suitable for various industrial applications. The device is equipped with a self-protecting instantaneous trip unit and is designed for front mounting with a 4-hole configuration.

With dimensions of 3 x 5.1 x 3.5 inches (W x H x D), this switch does not incorporate overload protection or short-circuit protection but does allow for optional voltage release. The construction is fixed built-in, and it utilizes a rocker lever as the control element. The maximum rated operation voltage is 690V AC, and it has a degree of protection rated at IP40.

Additionally, this switch can serve as a maintenance or service switch and is also suitable for emergency stop installations. The design includes a connection with a lug terminal and a nut keeper, enhancing its versatility for different mounting configurations. The MCSW 3VA11 is a reliable choice for low voltage applications where safety and functionality are paramount.