This K1 ammeter switch is ideal for switching between phase current measurements on a switchboard, has a rated voltage of 690V AC and a rated current of 12A. It has a square shape and a metallic legend with black marking. It is IP65 and installs in a 22mm hole. Its high IP allows for handling of panel operations in very dusty and wet environments, including outdoors
This Harmony KZ91H is a cam switch installation kit for mounting on distribution panel. It consists of a black handle with 45 x 45mm front plate mounting plate with fixing screws. It is part of the range Harmony K diameter 16-22mm rotary cam switches