Schneider Electric Knob Selector Switch SPDT, 3 Positions, Illuminated, 22 mm Cutout Diameter XB4BK134B5

Schneider Electric XB4BK134B5 knob selector switch is a high-quality industrial control component designed for precise switching applications. Featuring a single-pole double-throw (SPDT) contact configuration, it provides three stable illuminated positions with a compact 22 mm cutout diameter. The illuminated knob actuator allows operators to clearly identify switch position and status, enhancing operational safety and convenience.

Manufactured as part of the Harmony XB4 series, this selector switch integrates durable chromium plated metal housing, giving it a smooth silver finish that resists corrosion and mechanical wear. It is engineered to withstand harsh industrial environments, certified to IP69 and IP67 ratings ensuring protection against water ingress and dust. The switch is suitable for applications requiring frequent switching, backed by an electrical durability of 1,000,000 operations under 10 A short circuit protection using a cartridge fuse.

The screw terminal wiring system simplifies installation and maintenance, while silver alloy contacts reduce resistance and improve signal reliability. Recognized and certified under UL and CSA standards, this selector switch meets strict safety and quality thresholds. It is ideal for controlling motors and other dangerous equipment requiring secure human intervention, as well as lighting control in public buildings such as restrooms and corridors.

The compact form factor with 22 mm mounting diameter facilitates use in space-constrained panels or enclosures. Schneider Electric provides an 18-month warranty ensuring confidence in long-term performance. This product is user-repairable and suitable for industrial automation, manufacturing, HVAC, and other commercial electrical control applications.

The knob actuator enables easy manual operation with a 45-degree angle of throw. Illuminated feature provides visual indication of switch status for improved control. High ingress protection rated at IP69 and IP67 ensures robust performance in harsh environments.

Constructed with tough chromium plated metal for corrosion resistance and durability. Compatible with screw terminal type for secure wiring connections. Complies with UL and CSA standards for safety and reliability. Silver alloy contacts minimize contact resistance for enhanced electrical performance.

Durability tested for 1,000,000 electrical cycles suitable for industrial use. Compact 22 mm mounting diameter saves panel space in control systems. Explore more Schneider Electric products in the Selector Switch category at EnvMart for trusted industrial electrical components.