Eaton M22 Key-Operated Two-Position Selector Switch, Momentary, IP66/NEMA 4X

Eaton M22 Key-Operated Two-Position Selector Switch, Momentary, IP66/NEMA 4X

The Eaton M22 Key-Operated Selector Switch is a modular, two-position control device built on Eaton's M22 pilot device platform for industrial and commercial control panels. This key-operated actuator provides momentary switching action that returns from the right position, with the key removable in the left position for controlled operator access. Rated IP66, NEMA 4X, and NEMA 13, the switch is built for washdown, wet-location, and corrosive-environment applications, and is engineered for 100,000 operating cycles. The switch is non-illuminated and is offered across a range of bezel colors, button colors, and key-removal configurations within the M22WS series.

Key Features

• Panel Cutout Size: 22.5 mm mounting size, matching standard M22 series control panel openings.
• Key-Operated Actuator: Two-position, momentary action, return from right, with key removable in the left position for secure, controlled operation.
• Rugged Environmental Rating: IP66, NEMA 4X, and NEMA 13 rated for protection against dust, washdown water, and corrosive environments.
• High-Cycle Durability: Rated for 100,000 operations, supporting long service life in demanding industrial applications.
• Non-Illuminated Design: Simple, illumination-free actuator suitable for standard control panel layouts.
• Complete Mounting Kit: Includes one key and one contact block mounting adapter; removal positions can be modified in the field using coding adapters.
• M22 Series Compatibility: Modular design integrates with the broader Eaton M22 pilot device and contact block ecosystem.

Certifications & Compliance

• CE Marked
• CCC Marked
• IP66 Rated
• NEMA 4X Rated
• NEMA 13 Rated

Technical Specifications

• Number of positions: 2
• Series: M22
• Department: Electrical

Typical Applications

• Industrial Control Panels and Machine Control Stations
• Access Control and Key-Restricted Operator Stations
• Security and Lockout/Tagout Applications
• Wet, Washdown, and Corrosive Environment Installations
• Manufacturing and Process Control Equipment

Why Eaton?

Eaton's M22 series pilot devices are engineered for reliable, code-compliant performance in demanding industrial control environments. With an IP66/NEMA 4X/NEMA 13 environmental rating, CE and CCC marking, and a 100,000-operation duty cycle, this key-operated selector switch delivers the durability and controlled-access functionality professionals expect from Eaton control components.