Schneider Electric ZB5AK1333 Illuminated Selector Switch 3 Position 22mm Green

Schneider Electric ZB5AK1333 Selector Switch

This illuminated selector switch provides three maintained positions for controlling industrial circuits. The 22 mm mounting diameter fits standard panel cut-outs. A green lever operator and black plastic bezel give clear visual status. It is suited for control panels, machinery interfaces and process automation where a positive maintained action is required.

Upgrade from two-position or momentary switches

Replacing a two-position switch adds a third distinct circuit state without enlarging the panel cut-out. Switching from momentary to maintained action holds each position without operator pressure. The jump is worth it when a process needs three stable modes such as off, low and high speed or manual, auto and test.

Simple 22 mm panel installation

The switch mounts in a standard 22 mm hole and secures with a locking nut. No cam is included so the contact block must be ordered separately. Ensure the chosen contact block matches the required electrical rating and wiring scheme. Verify the panel thickness range before tightening to avoid bezel distortion.