Eaton 216385 M22-CK01 Contact Element 1NC Cage Clamp Front Mount M22 24V

The M22-CK01 is an Eaton Moeller M22 series contact element providing a single normally closed (NC) auxiliary contact for front-mounting on M22 pushbutton actuators. Cage clamp (spring clamp) connections and a compact 38 x 32 x 10 mm body make it suited for space-constrained control panels. It is rated at 24 V / 3 A and 220 V to 240 V / 6 A with a conventional thermal current of 4 A.

Technical specifications:

• Model code: M22-CK01
• Catalog number: 216385
• Manufacturer: Eaton
• EAN: 4015082163853
• Product type: Contact element (auxiliary contact)
• Contact configuration: 1 NC (normally closed)
• Connection type: Cage clamp / spring clamp
• Mounting: Front fixing
• Rated voltage / current: 24 V / 3 A; 220 V, 230 V, 240 V / 6 A
• Conventional thermal current (Ith): 4 A
• Operating frequency: 3600 operations/h
• Actuating force (max): 5 N
• Force for positive opening (min): 15 N
• Actuator travel: 4.8 mm
• Knob travel: 5.7 mm
• Pollution degree: 3
• Ambient operating temperature: -25 °C to 70 °C
• Ambient storage temperature: -25 °C to 85 °C
• Dimensions (L x W x H): 38 x 32 x 10 mm
• Weight: 0.01 kg
• SmartWire-DT compatible: No
• Certifications: CE, UL (File No. E29184), CSA (File No. 012528), IEC/EN 60947-5-1

Features and benefits:

• Cage clamp terminals allow fast, tool-reduced wiring with vibration-resistant contact security
• Front-fixing design enables straightforward assembly directly onto M22 series actuators
• Wide operating temperature range (-25 °C to 70 °C) suits demanding industrial environments
• Positive-opening mechanism with minimum 15 N force ensures reliable safety-relevant NC operation per IEC 60947-5-1
• Compatible as a clip-in auxiliary contact with Eaton NZM1, NZM2, NZM3 and NZM4 circuit breakers

Applications:

• NC interlock and safety circuits in machine control panels
• Emergency stop monitoring in industrial pushbutton stations
• Clip-in auxiliary signaling for NZM series molded case circuit breakers
• Operator desks and control consoles in manufacturing and process plants

Compliant with IEC/EN 60947-5-1, UL 508 and CSA C22.2 No. 94-91. Part of the Eaton Moeller M22 modular pilot device series.

Also known as: Eaton M22-CK01, Eaton 216385, Eaton catalog 216385, Eaton model M22-CK01, M22 NC contact block, Eaton cage clamp auxiliary contact.