Schneider Electric ZB4BD2 short handle selector switch black 2 position 22mm

Industrial selector switch for 22 mm panels

The Schneider Electric ZB4BD2 is a 22 mm short-handle selector switch finished in black. It provides two maintained positions for manual control in industrial electrical panels and machinery. The operator mounts directly into a standard 22 mm cutout and connects to a chromium-plated metal mounting collar for a secure fit. It suits engineers and maintenance teams building or servicing control stations that require a compact, panel-mounted switching device.

Check panel cutout and voltage rating

Before ordering verify that the panel or enclosure has a 22 mm diameter cutout for the operator. Confirm the supply voltage and current of the circuit match the contact block rating you intend to pair with this head. The switch is sold as the operator only; a compatible contact block and mounting collar must be selected separately to complete the circuit. Ensure the application does not require momentary or spring-return action, as this model maintains both positions.

Snap-fit mounting and shake-proof terminals

The head snaps onto the metal collar and locks with a single screw, allowing fast installation without special tools. Shake-proof connection screws on the contact block eliminate the need for periodic retightening in environments with vibration. The chromium-plated metal bezel resists corrosion and withstands high-pressure cleaning, dust and extreme temperatures. This construction supports reliable daily operation in demanding industrial settings.