Featuring black handles and a range of positions, Schneider Electric offers the Harmony ZB4 series of 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. The Harmony ZB4 range of switch heads are also available with different positions and operator type.

All heads require a body/fixing collar and contact bodies which are available from our catalogue of products:
Collar 331-0142
Contact bodies 331-0158

ZB4 Switch heads available: 330-9041, 330-9057, 330-9063, 330-9085, 330-9091 and 330-9108.

• Low-load electrical contact
• Screw clamp connection, pins for printed circuit
• Ingenious locking system
• Flexible and robust
• -40°C to 70°C operating temperature

• Conformity with IEC, UL, CSA standards
• CE marking
• IP69, IP67 conforming to IEC 60529 and IP69K
• NEMA 13 and NEMA 4X

Applications - Designed for industry, infrastructure and service sector use including:
• Automotive
• Control system panel builders
• Energy distribution
• Public works
• Building
• Airports

Turn to a reliable control solution with this selector switch head from Schneider Electric. The modular design means you can create a custom setup with light and contact blocks, as well as legends and covers from the Harmony XB4 series. As it has three positions, it lets you control multiple functions for versatility. The latching mechanism means it stays in place until you turn it again, freeing up your hands for other tasks. An IP69K rating means the device is dust-tight and resistant to high-pressure and high-temperature water jets, so it holds its own in harsh industrial conditions.

• Works safely at temperatures between -40°C and +70°C for use in demanding environments
• Long lifespan of 1 million mechanical cycles for long-lasting performance
• Standard cutout diameter of 22mm for easy integration into your panel

• Industrial automation
• Control panels
• Automotive manufacturing

A compatible collar (331-0142) is all you need to fix this switch head to a light or contact block in a flash.