Eaton 107898 M22-CK20 M22 Contact Element 2NO Cage Clamp Terminals

The Eaton M22-CK20 is a double contact element from the Moeller M22 series, designed as an auxiliary contact for pushbutton and control device assemblies. It provides 2 normally open contacts with Cage Clamp spring terminals and front fixing, rated at 3 A at 24 V and 4 A at 220-240 V AC.

Technical specifications:

• Model code: M22-CK20
• Catalog number: 107898
• Manufacturer: Eaton
• EAN: 4015081075355
• Contact configuration: 2 NO (normally open)
• Rated current: 3 A at 24 V / 4 A at 220-240 V
• Conventional thermal current (Ith): 4 A
• Rated impulse withstand voltage (Uimp): 4,000 V AC
• Overvoltage category: III
• Connection type: Cage Clamp, front fixing, double contact
• Operating frequency: 3,600 operations/h
• Pollution degree: 3
• Actuating force max: 10 N
• Ambient operating temperature: -25 °C to 70 °C
• Ambient storage temperature: -25 °C to 85 °C
• Dimensions (L x H x W): 43 mm x 10 mm x 38 mm
• Weight: 0.012 kg
• Heat dissipation per pole: 0.05 W
• Certifications: CE, UL 508 (File E29184), CSA (File 012528), IEC/EN 60947-5-1
• Climatic proofing: Damp heat constant per IEC 60068-2-78, damp heat cyclic per IEC 60068-2-30

Features and benefits:

• Cage Clamp spring terminals provide vibration-proof wiring without special conductor preparation
• Front fixing design allows contacts to be added or exchanged without removing the actuator from the panel
• High reliability rated at 1 failure per 10,000,000 switching operations (statistically determined at 5 V DC / 1 mA)
• Compatible with NZM1, NZM2, NZM3 and NZM4 circuit-breakers as a clip-in auxiliary contact

Applications:

• Signalling and interlocking circuits in machine control panels
• Auxiliary contact add-on for NZM series moulded case circuit-breakers
• Status feedback in motor starter and drive assemblies
• Pushbutton station wiring in industrial automation systems

Compliant with IEC/EN 60947-5-1. Part of the Eaton Moeller M22 pushbutton and signalling series.

Also known as: Eaton M22-CK20, Eaton 107898, Eaton catalog 107898, Eaton model M22-CK20, M22 double NO contact element.