Schneider Electric Harmony Selector Switch Front Element - ZB4BG8

Schneider electric selector harmony zb4 key switch heads for use with xb4 switches. Featuring black handles and a range of positions, schneider electric offers the harmony zb4 series of key switch heads. Round and chrome plated metal, they are designed to be durable, simple to set up, flexible and robust. Each switch head contains an ingenious locking system which is a snap-fit head and body, the heads can be tightened with a single screw to ensure secure and simple mounting.