Schneider Electric ZB4BD7 Harmony XB4 black selector switch head with 3-position 45° spring return left to centre operator, standard handle black. It features TH protective treatment and -25 to 70°C ambient operating temperature. It conforms to Class I IEC 60536.

• · This Harmony XB4, black selector switch head with standard handle has 3 positions, operates with spring return from left to center mechanism.
• · This switch head with standard handle provides an ergonomic interface for controlling your machines.
• · It can easily be installed on compatible selector switch units and provide an effective manner to set your machine in various operating modes.
• · It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP69K.
• · It has a metal bezel, this makes it Ideal for applications requiring high impact and vibration resistance.
• · It is designed to fit in a standard 22mm cutout, ensuring compatibility when installing in pre-existing machinery.
• · Its wide range of operating temperatures from -40°C to 70°C allows versatility in usage of product.