Schneider Electric Harmony XB4 Series Push Button Switch, Spring Return, Panel Mount, 22 mm Cutout, SPST Contact XB4BPS21EX

Schneider Electric XB4BPS21EX Push Button Switch from the Harmony XB4 Series is designed for robust and reliable panel control applications. This spring return switch features a round, black actuator and a compact 22 mm panel cutout size, suited for tight spaces in control panels. It supports a single pole single throw (SPST) contact configuration with screw terminals for secure wiring.

Encased in a chromium plated metal bezel with a zamak fixing collar, the switch offers high resistance to chemicals and oils, making it ideal for industrial and harsh environments. It operates reliably under a wide temperature range from -40°C to 70°C, and holds a mechanical durability of one million cycles, ensuring long-term performance in demanding applications.

The switch is rated for protection to IP66, IP67, IP69, and IP69K standards, providing excellent defense against water ingress including high-pressure steam. It is compliant with relevant safety and operational standards such as EN/IEC 60947-5-1, UL 508, and CSA C22.2 No 14, affirming its suitability for industrial use and emergency stop scenarios.

Standard features include slow break contact action for safe switching and a 10 A cartridge fuse for short circuit protection. This makes the switch a reliable choice for control stations, automotive manufacturing, and automation lines where safety and precision are critical.

The product is repairable by the end user, contributing to sustainability goals and reducing maintenance costs. The switch’s durable design and certifications ensure it can withstand rigorous industrial demands.

Chromium plated metal bezel with zamak fixing collar for durability and easy cleaning. Slow break contact operation for safe and reliable switching. Compact 22 mm mounting diameter ideal for panel installations with limited space.

Mechanical durability of 1,000,000 cycles ensuring consistent performance. Wide operating temperature range from -40°C to 70°C. IP66, IP67, IP69, and IP69K rated for protection against water, dust, and steam. Certified to EN/IEC 60947-5-1, UL 508, and CSA C22.2 No 14 safety standards.

Includes 10 A cartridge fuse for short circuit protection. Suitable for automotive, factory automation, and emergency stop applications. Repairable by end users to support sustainability and maintenance efficiency.

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