INS250-200A/4P load isolation switch is widely used in power distribution systems and automation systems in the construction, power, petrochemical, and other industries.
Modular design structure with flexible and diverse combinations, using glass fiber reinforced unsaturated polyester resin to manufacture the shell, has high dielectric performance, protective ability, and reliable operational safety.

The operating mechanism of INS250-200A/4P load isolation switch is an acceleration mechanism with spring energy storage and instantaneous release, and a double break point contact structure for instantaneous connection and disconnection.