Schneider Electric ZB4BK1533 Illuminated Selector Switch Head 22mm 3-Position Green

The illuminated selector switch head, also known as a pilot light switch head, indicator switch, or control switch, from Schneider Electric with type number ZB4BK1533 is an electrical component used in switchgear and protection technology. It features a green operating handle, a 22 mm cutout, and offers three positions with spring return functionality. The bezel is made of chromium-plated metal. It has the dimensions 3 x 3 x 5 cm and weighs 0.042 kg. Another part number for this product is BSA2317720816 from Bobst. Selector switch heads are used for the manual control of machines and systems by selecting various operating modes or functions. Typical applications are found in control panels, switchboards, and industrial automation systems for selecting on/off states, speed levels, or process sequences.

This is a ZB4 Series illuminated selector switch head. It features a green handle, a 22mm cutout size, and 3 positions with spring return functionality. The bezel is made of chromium-plated metal