Eaton M22 Contact Block 22.5mm Front Mount Screw Terminal NO Black Button IP66 NEMA 4X

Eaton M22 Contact Block 22.5mm Front Mount Screw Terminal

Professional Control System Contact Block

The Eaton M22 Contact Block delivers exceptional control system performance for industrial automation and electrical control applications. This 22.5mm normally open contact block provides reliable electrical switching designed for professional electricians, electrical contractors, and automation specialists, offering the proven reliability and advanced technology that professionals trust from the global leader in intelligent power management.

Professional Features & Benefits

Contact Performance

• Normally Open (NO) Contact Configuration - Provides reliable switching action for control circuit applications with positive contact engagement
• 22.5mm Standard Size - Compatible with M22 series pushbuttons and pilot devices for versatile control panel integration
• Front Mount Design - Enables easy installation and maintenance access from the front of control panels and enclosures
• Screw Terminal Connection - Ensures secure wire termination with reliable electrical connection for professional installations

Environmental Protection

• IP66 Rating - Provides complete protection against dust ingress and powerful water jets for harsh industrial environments
• NEMA 4X and NEMA 13 Rated - Offers corrosion resistance and protection against windblown dust, rain, and hose-directed water
• Black Button Color - Professional appearance with high visibility for operator interface applications

Technical Specifications

Contact Configuration: Normally Open (NO), Size: 22.5mm, Mounting: Front Mount, Terminal Type: Screw Terminal, Button Color: Black, Environmental Rating: IP66, NEMA 4X, NEMA 13, Series: M22, Dimensions: 1.25" L x 1.18" W x 0.25" H, Weight: 0.04 lb, Certifications: CSA Certified, Compliances: CE Marked, Special Features: NC contact blocks are positively driven

Installation & Usage

1. Verify compatibility with M22 series pushbutton or pilot device housing
2. Install contact block into front mounting position of control device
3. Connect control circuit wiring to screw terminals with appropriate wire gauge
4. Secure terminal connections and verify proper contact operation
5. Test switching function before energizing control circuit
6. Ensure environmental sealing is maintained for IP66 protection

Professional Applications

Ideal for:

• Industrial Control Panels - Motor control centers, machine control interfaces, and automation systems requiring reliable switching
• Process Control Systems - Manufacturing equipment, conveyor controls, and production line automation applications
• Safety Systems - Emergency stop circuits, safety interlocks, and machine guarding applications
• HVAC Controls - Building automation, ventilation control, and environmental management systems
• Pump and Motor Controls - Water treatment, irrigation systems, and industrial pump control applications
• Material Handling - Crane controls, hoist systems, and automated material transport equipment
• Food Processing Equipment - Washdown environments requiring IP66 protection and corrosion resistance
• Chemical Processing - Corrosive environments where NEMA 4X rating provides essential protection

M22 Series Advantage

The M22 series represents Eaton's commitment to modular control system design, offering standardized 22.5mm components that provide flexibility and reliability for professional control applications. The positively driven contact design ensures reliable switching performance even in demanding industrial environments, while the comprehensive environmental protection ratings make these contact blocks suitable for both indoor and outdoor installations.

Why Choose Eaton Quality?

With over a century of electrical innovation and manufacturing excellence, Eaton delivers professional-grade control components that meet the demanding requirements of industrial automation and electrical control systems. CSA certification and CE marking demonstrate compliance with North American and international safety standards, while the robust construction and environmental protection ensure reliable performance for electricians, automation specialists, and facility professionals worldwide.