Schneider Electric Knob Selector Switch SPDT 3 Positions Illuminated 22 mm Cutout Diameter Harmony XB4 XB4BK133M5

Schneider Electric XB4BK133M5 is a high-quality knob selector switch featuring a Single Pole Double Throw (SPDT) contact configuration with three illuminated positions. It is engineered for durable and secure use in electrical industrial control and automation systems. The selector switch has a compact 22 mm cutout diameter, making it suitable for use in confined panel spaces.

The knob actuator is constructed with tough chromium-plated metal, providing a smooth silver finish that is highly resistant to corrosion and mechanical wear. Designed to withstand demanding industrial environments, this selector switch carries IP67 and IP69 ingress protection ratings, making it dust-tight and water-resistant up to high-pressure cleaning.

Its silver alloy contacts offer low contact resistance, enhancing operational efficiency, and reliability with an electrical durability of approximately 1,000,000 operations. The switch operates with a 'Stay Put' action, ensuring fixed selection positions without accidental switching.

Certified under UL and CSA standards, this product is suitable for various industrial and commercial applications, including control of dangerous equipment such as motors and lighting systems in public buildings where secure human intervention is required. The switch blocks are supplied with the product and can be mounted inside compatible enclosures.

Additional safety features include short circuit protection with a 10 A fuse per EN/IEC 60947-5-1 and mechanical protection rated IK06. Shock resistance complies with IEC 60068-2-27 standards, enhancing reliability in harsh conditions.

Schneider Electric backs the XB4BK133M5 with an 18-month warranty, reflecting its commitment to quality and durability. The knob actuator provides intuitive manual switching. Single Pole Double Throw (SPDT) contact configuration ensures versatile switching options.

Illuminated design improves visibility in low light environments. Compact 22 mm mounting diameter suitable for tight panel spaces. Durable chromium-plated metal finish resists corrosion and mechanical impact. IP67 and IP69 ingress protection ratings offer excellent resistance to dust and water.

Silver alloy contacts reduce contact resistance for improved electrical performance. Compliance with UL and CSA safety standards ensures industrial safety and reliability. Switch operation type is “Stay Put” for stable switch positions.

Suitable for motor control and public lighting applications requiring secure operation. Explore more Schneider Electric Selector Switches and related electrical components available on EnvMart for industrial and commercial automation needs.