Eaton M22-K01SM Contact Element, 1 NC, Front Mounting, Screw Terminals 121472

Industrial control panels and machine interfaces often require reliable auxiliary contacts that can be mounted directly onto pushbuttons or selector switches. The Eaton M22-K01SM contact element provides a normally closed (NC) contact, designed for front mounting onto compatible M22 series actuators. With screw terminals and a compact design, it is a practical choice for control circuit wiring in automation and electrical installations.

Key specifications

• Contact configuration: 1 NC (normally closed)
• Mounting: front mounting
• Connection: screw terminals
• Rated operational current: 6 A at 230 V AC (AC-15), 3 A at 24 V DC (DC-13)
• Rated insulation voltage: 500 V AC
• Rated impulse withstand voltage: 6 kV
• Terminal capacity: 0.5 - 2.5 mm² (solid/stranded)
• Operating temperature: -25 to +70 °C
• Degree of protection (terminals): IP20

Why choose it

The M22-K01SM integrates seamlessly with Eaton's M22 range of pushbuttons, selector switches, and indicator lights. Its front mounting design simplifies installation and replacement, while screw terminals ensure secure connections. The contact element is built with high-grade thermoplastic housing for durability in industrial environments.

Ideal use cases

• Control circuits in industrial machinery
• Panel building and automation systems
• Replacement or expansion of M22 actuator contacts

Good to know

The contact element complies with IEC/EN 60947-5-1 and carries CE, UL, and CSA approvals. It is rated for up to 500 V insulation voltage and 6 kV impulse withstand, making it suitable for a wide range of low-voltage control applications.