Toggle switch 2-position stable XB4BD21

Universal switch for demanding applications

This two-position selector switch from the Harmony XB4 series by Schneider Electric is a reliable solution for controlling machines and equipment in harsh industrial environments. Designed for mounting in standard 22.5 mm diameter holes, it offers ease of installation and use for both professionals and end-users. Its robust construction and high degree of protection make it ideal for applications exposed to dust, water, vibration and impact.

Construction and parameters ensuring durability

The XB4BD21 switch features a metal bezel and body, guaranteeing exceptional strength and resistance to mechanical damage. This makes it perfect for demanding industrial environments. A 1NO (normally open) and 1NC (normally closed) contact configuration provides flexibility in controlling various circuits. Additionally, screw connection simplifies connection to the electrical installation. The chrome front ring not only improves the aesthetics of the device but also increases its corrosion resistance.

Application and compliance with standards

This switch finds wide application in control panels of machines and industrial equipment, operator panels, control cabinets and building automation systems. It meets high standards of safety and reliability confirmed by IP67/IP69K and NEMA 13 protection degrees – which means resistance to dust and water jets under high pressure. The stable position of the switch eliminates the risk of accidental change of settings during operation.