Eaton NZM3-XKSA Auxiliary Switch, 1NO+1NC, Grey, for NZM3/PN3/N3/NS3 260045

In industrial control panels, technicians need reliable status indication for Eaton NZM3 series circuit breakers. The Eaton NZM3-XKSA auxiliary switch mounts directly on the front of compatible breakers, providing one normally open and one normally closed contact for signaling breaker position to PLCs, indicator lamps, or interlocks. Its grey housing matches the breaker aesthetic and supports front mounting.

Key specifications

• Contact configuration: 1 NO + 1 NC
• Mounting: Front
• Compatible with: Eaton NZM3, PN3, N3, NS3 circuit breakers
• Rated operational voltage: 240V AC, 415V AC, 600V AC; 220V DC, 440V DC
• Rated thermal current: 10 A
• Terminal type: Screw terminals
• Degree of protection: IP20
• Operating temperature: -25 to +70 °C
• Certifications: CE, UL, CSA

Why choose it

This auxiliary switch provides dependable auxiliary contacts for control and monitoring circuits. Its compact design integrates seamlessly with Eaton NZM3 breakers, and the screw terminals ensure secure wiring.

Ideal use cases

• Status indication for circuit breakers in motor control centers
• Interlocking circuits to prevent unsafe operations
• Remote signaling to building management systems

Good to know

The switch is supplied as a single unit. It is designed for use in dry indoor environments due to its IP20 rating. The grey color matches the standard Eaton breaker housing.