Eaton M22S-WRK4 keuzeschakelaar-bediening, zwart, 3-stand, vergrendelend, kunststof frontring 279432

Industrial control panel builders and machine operators use the Eaton M22S-WRK4 as a front-mounted selector switch actuator. It mounts into a standard 22.5 mm panel cut-out and works with Eaton M22 contact blocks to provide a maintained, 3-position switching function. The black knob and plastic front ring make it suitable for control circuits where a robust, non-illuminated selector is required.

Key specifications

• Actuator type: Selector switch
• Number of positions: 3
• Operation type: Maintained (latching)
• Switching angle: 2 x 45°
• Knob colour: Black
• Front ring material: Plastic
• Mounting diameter: 22.5 mm
• Illumination: Non-illuminated
• Degree of protection (front): IP66, IP67, IP69K
• Series: Eaton M22
• Standards: IEC/EN 60947, VDE 0660
• Approvals: UL, CSA, CCC, GL
• Operating temperature range: -25 to +70 °C
• Mechanical life: > 0.5 x 10^6 operations
• Compatibility: Eaton M22 contact blocks
• Front dimensions (W x H): 29.7 x 29.7 mm
• Max. panel thickness: 6 mm

Why choose it

The M22S-WRK4 offers a reliable selector switch solution for industrial applications. Its maintained operation ensures the selected position stays fixed until manually changed, which is essential for mode selection or control functions. The high degree of front protection (IP66, IP67, IP69K) makes it suitable for harsh environments where dust and water ingress are concerns.

Ideal use cases

• Machine control panels requiring a 3-position selector
• Industrial automation systems with maintained switching functions
• Applications needing a robust, non-illuminated actuator

Good to know

The actuator is part of the Eaton M22 series, which offers a wide range of compatible contact blocks and accessories. It is designed for use with control circuit devices and meets international standards for low-voltage switchgear.