Schneider Electric Harmony XB4 Series Illuminated Push Button Switch, Spring Return, Panel Mount, 22 mm Cutout XB4BW73731G5

Schneider Electric XB4BW73731G5 Harmony XB4 Series Illuminated Push Button Switch is a high-quality spring return push button designed for efficient panel mounting with a 22 mm cutout. It features a SPDT (single pole double throw) contact configuration and a white LED illumination that provides clear visual indication in diverse industrial environments.

The push button switch is constructed to withstand harsh conditions with its IP66 and IP69K ingress protection, allowing it to resist dust and water. It is operable within a temperature range from -40°C to 70°C, ensuring reliable function in both extreme cold and heat.

Screw-type terminals guarantee secure electrical connections, essential for stable performance in control stations, automotive sectors, and commercial units such as warehouses. The actuator is rectangular shaped with a compact size (82 mm length, 54 mm width, and 32 mm height) for ease of installation and ergonomic operation.

The contacts are plated with a silver alloy, providing superior corrosion resistance and maintaining the integrity of electrical connections over time. The switch features a slow-break mechanism enhancing contact accuracy by aligning with the AC wave zero crossing. Certifications conform to EN/IEC 60947 series, UL 508, CSA C22.2 No 14, and JIS standards ensuring international compliance.

SPDT contact configuration enables dual-state operation with 1 NO/1 NC switch configuration. Illuminated push button with white LED enhances workplace visibility and safety. Robust IP66 and IP69K ratings protect against dust and high-pressure water jets.

Wide operating temperature range from -40°C to 70°C suitable for various environments. Durable silver alloy contacts minimize rust and maintain electrical quality. Compact and ergonomic rectangular actuator style suited for panel mounting.

Meets multiple international safety and quality standards for reliability. Better World designation reflects sustainability and user reparability.

This push button switch serves multiple industrial applications, including control stations, automotive manufacturing, and commercial warehouse automation, combining robustness with precise operational control. Its design ensures ease of maintenance and longevity, making it an ideal choice for demanding electrical switch needs.

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