Schneider Electric WHS55 Surface Mount Single Pole Isolating Switch is an electrical switch designed to isolate a specific circuit or device from its power source. The switch is designed to be mounted on a surface, as opposed to being recessed into a wall or enclosure. It can only control a single circuit.

An isolating switch is designed to disconnect a circuit completely. It provides a means of ensuring that an electrical circuit is completely de-energized for maintenance or repair. 55A is the current rating of the switch, which is 55 amperes. This means it can handle up to 55 amperes of current safely.

440V is the voltage rating of the switch, which is 440 volts. This means it's designed to handle a maximum voltage of 440 volts. IP66 is an Ingress Protection (IP) rating. An IP66 rating indicates that the switch is completely dust-tight and can withstand powerful water jets from any direction without water ingress.

Schneider Electric WHS55 Surface Mount Single Pole Isolating Switch is suitable for applications where a high current (55A) needs to be controlled, and it's designed to handle relatively high voltages (440V). Additionally, its IP66 rating means it's suitable for use in environments where it may be exposed to dust or water.

Features

• IP66 rating
• 1P / 2P /3P Isolators
• High level of protection against dust and water
• It is a double-pole switch