Eaton 216865 M22-WK M22 RMQ-Titan Selector Switch 2-Position Momentary

The Eaton M22-WK is a 2-position momentary selector switch actuator from the RMQ-Titan series, designed for a 22.5 mm panel cutout. It features a black thumb-grip toggle actuator with a titanium plastic bezel and delivers spring-return operation for momentary command inputs. Front-face protection is rated IP66 / NEMA 4X, 13, and the unit is certified to IEC/EN 60947-5, UL 508, and CSA standards.

Technical specifications:

• Model code: M22-WK
• Catalog number: 216865
• Manufacturer: Eaton
• EAN: 4015082168650
• Product type: Selector switch actuator
• Actuator function: Spring-return (momentary)
• Number of switch positions: 2
• Actuator type: Toggle with thumb-grip
• Actuator color: Black
• Bezel color: Titanium
• Bezel material: Plastic
• Panel cutout diameter: Ø 22.5 mm
• Front diameter: 29.7 mm
• Dimensions: 46 x 30 x 30 mm (L x H x W)
• Weight: 0.013 kg
• Operating torque: 0.3 Nm
• Switching angle: 40°
• Operating frequency: 2,000 operations/h
• Mechanical lifespan: 100,000 operations
• Degree of protection (front): IP66
• NEMA rating: NEMA 4X, 13
• Pollution degree: 3
• Overvoltage category: III
• Ambient operating temperature: -25 °C to 70 °C
• Ambient storage temperature: -40 °C to 80 °C
• Shock resistance: 30 g sinusoidal, 11 ms (IEC/EN 60068-2-27)
• Climatic proofing: Damp heat constant (IEC 60068-2-78), damp heat cyclic (IEC 60068-2-30)
• SmartWire-DT compatible: Yes, with SWD-RMQ connections
• Certifications: CE, UL (File E29184), CSA (File 012528), VDE, IEC/EN 60947-5

Features and benefits:

• Spring-return actuator automatically returns to neutral after release, preventing unintended locked-in states
• SmartWire-DT compatible via SWD-RMQ connections, reducing wiring complexity in smart control systems
• IP66 / NEMA 4X, 13 front protection withstands washdown and heavy dust ingress
• Function convertible between stay-put and spring-return using M22-XC-Y coding parts
• 2,000 operations/h frequency rating with 100,000-operation mechanical lifespan for high-cycle applications

Applications:

• Machine tool and industrial automation control panels
• Control cabinets in washdown or dusty environments
• SmartWire-DT enabled control systems
• Process control stations requiring momentary 2-position selection
• Panel builder assemblies subject to IEC/EN 60947-5 compliance requirements

Compliant with IEC/EN 60947-5, UL 508, and CSA C22.2. Part of the Eaton RMQ-Titan M22 modular control and signaling series.

Also known as: Eaton M22-WK, Eaton 216865, Eaton catalog 216865, Eaton model M22-WK, Eaton RMQ-Titan momentary selector switch, M22 thumb-grip selector switch.