BACO Yellow Spring Return Push Button Head 22 mm Cutout IP66 L21AA04

BACO L21AA04 Yellow Spring Return Push Button Head features a 22 mm cutout diameter and IP66 ingress protection, suitable for industrial electrical applications.

This spring return push button head is constructed with plastic material and has a round shape with a yellow color for easy identification. It includes an integrated anti-rotation tab that retracts if not required, which enhances mounting flexibility. The push button is unmarked and designed with a plastic chrome bezel, offering both aesthetic and functional durability.

The product meets stringent standards such as CE, CSA, UL 508, IEC 60947 series, and NEMA ICS-5, ensuring safe and reliable use within industrial environments. It provides electrical safety due to its insulating material while maintaining ergonomic design for operator comfort.

With IP66 protection, this push button head is resistant to dust ingress and powerful water jets, making it ideal for harsh indoor and outdoor environments in automation, manufacturing, and electrical control systems.

This component is compatible with a wide range of BACO accessories such as contact blocks, LED modules, and mounting clips, allowing customized control configurations. Specifically, mounting clip 455-160 is essential for fixing contact blocks and LED modules securely in place.

The yellow round push button provides clear visual indication. Spring return actuation ensures reliable operation. Plastic construction with plastic chrome bezel enhances durability. IP66 ingress protection for dust and water resistance.

Unmarked push button diameter is 22 mm suitable for standard cutouts. Includes integrated anti-rotation tab for secure mounting. Complies with multiple standards including CE, CSA, UL, and IEC. Designed for ergonomic use and electrical safety.

This BACO Push Button Head is an essential component for electrical automation and control systems across industrial, manufacturing, water treatment, and commercial applications. It is designed to deliver reliable performance under demanding environmental conditions.

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