XA2EG21 | Schneider Harmony Key selector switch, Ø22, 2-positions, stay put, 1NO

Schneider XA2EG21 is a complete, monolithic key selector switch from the reliable Easy GX2 range. This switch provides a secure manual interface for industrial control panels, ensuring that critical machine settings cannot be changed by unauthorized users. It features two fixed positions (90° throw) with a "stay-put" (maintained) mechanism, meaning the switch remains in the selected position after the key is turned.

Built with a durable metal-look plastic bezel and a robust internal mechanism, the XA2EG21 comes ready for installation with a 1NO (Normally Open) contact block. The key is removable in both positions, providing maximum flexibility for safety and operational protocols. Whether you are locking a control circuit or securing a power-up sequence, this key switch offers the perfect blend of security and affordability.

Key Technical Features:

Secure Access Control: Operated by a physical key (455 key profile), ensuring only authorized operators can toggle the switch.

Maintained Action (Stay-Put): The switch stays in the position you turn it to; it does not spring back to the center.

Standard 22mm Mounting: Universal fit for industrial control panels and enclosures, making it an easy upgrade for existing systems.

Complete Assembly: Includes the key-head, fixing collar, and 1NO contact block—ready for immediate wiring.

Rugged Protection: Rated IP54, offering solid protection against dust and splashing water in industrial environments.