Schneider Electric Harmony XB4 Series Push Button Switch, Spring Return, Panel Mount, 30 mm Cutout, SPST Contact XB4FA21

Schneider Electric XB4FA21 is a high-performance Harmony XB4 Series Push Button Switch featuring spring return operation and panel mount design. Rated for 600 V dc and SPST contact configuration, the black LED push button fits a standard 30 mm panel cutout, ideal for industrial control applications.

This flush mounted push button boasts a 30.5 mm mounting diameter and ergonomic round actuator that blends aesthetics with functionality. The spring return mechanism provides rapid reset action promoting reliable operation in demanding environments.

Its construction includes a chromium plated bezel and zamak fixing collar known for durability and corrosion resistance. Terminal connections use screw clamps, assuring secure wiring. The switch contact is rated for 6 amperes, suitable for medium current switching tasks.

Operating temperature ranges from -40°C to 70°C allowing application in extreme climates. Its robust design is compliant with quality and safety standards EN/IEC 60947-5-1, UL 508, CSA C22.2 No 14, and JIS C8201, backed by IP66, IP67, IP69, IP69K ingress protection and IK06 impact resistance. This ensures protection against dust, water ingress, and mechanical shock.

The push button is repairable by the end user and supports various connection types including screw clamp, connector, Faston connector, spring terminal, or printed circuit board arrangements, making it adaptable for customization.

Typical industrial applications include food and beverage processing, automotive manufacturing, outdoor mining operations, water treatment plants, and building infrastructure controls.

Packaged as a single unit, the XB4FA21 can be installed easily with standard cross head screwdrivers and offers modular flexibility with a wide range of compatible accessories. Explore Schneider Electric Push Button Switches within the Electronics & Electricals category at EnvMart for reliable industrial switch solutions.

The push button has a round actuator style with black color and a flush mount design for ergonomic aesthetics. It includes a spring return mechanism ensuring reliable spring-back after actuation. Mounting is panel type with a standard 30.5 mm diameter cutout and screw clamp terminal connections.

Operating temperature range is wide from -40°C to 70°C for versatility in extreme environments. Complies with multiple certifications including EN/IEC, UL, CSA, and JIS standards for industrial reliability. Protection ratings include IP66, 67, 69, and 69K with IK06 impact resistance for harsh industrial conditions.

Compact dimensions: Height 47 mm, Width 36.6 mm, Length 55 mm, weighting approximately 116 grams. Durable bezel is chromium plated with a zamak fixing collar, providing robustness and aesthetic quality. The switch contact rating is 6A suitable for various control applications in food, automotive, mining, and water treatment sectors.

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