Modular Harmony XB4

Emergency stop/Emergency disconnection Harmony XB4

A reliable emergency stop solution that includes a push-button, body and contacts – available with spring return or bottom-locking and multiple release methods for safe and secure operation.

Indicator light ‒ Harmony XB4

A ready-to-use and easy-to-use indicator light package available for multiple voltage ranges and colours – LED versions offer low power consumption and reliable operation for control and indication applications.

Indicator light frame Harmony XB4

Mushroom head Harmony XB4

Robust Harmony mushroom push-buttons with multiple release modes, sizes and colours, IP66/IP69K protection and extensive approvals for demanding applications.

Frame/light module combination Harmony XB4

Light module with LED light, quick installation and replacement, compatible with 22 mm systems and reliable operation in control and signalling applications.

Booted push-button Harmony XB4

Selector switch head XB4 Harmony

Harmony XB4 durable Ø22 mm Harmony knobs and selector switches with or without spring return, 2-3 positions, IP66/IP69K and chrome-plated metal construction for demanding applications.

Emergency stop/Emergency disconn. knob Harmony XB4

Harmony XB4 Emergency stop push-button knob for mounting on the frame

Selector switch Harmony XB4

Harmony XB4 series selector switches.

Connector element Harmony ZB