Eaton Door Coupling Rotary Handle Red/Yellow for Emergency Stop NZM4-X (266618)

When a machine must be stopped immediately in an emergency, the operator needs a control that is unmistakable and always within reach. The Eaton door coupling rotary handle brings the emergency stop function of an NZM4 circuit breaker to the outside of a control cabinet door, so the red/yellow handle is visible and operable without opening the enclosure.

Who is it for

Panel builders and maintenance engineers who install Eaton NZM4 series circuit breakers or switches in industrial control panels, machinery, or distribution boards and require a door-mounted emergency stop actuator.

Main features

• Compatible with Eaton NZM4 series circuit breakers and switches.
• Door coupling design transfers rotary motion from the external handle to the internal breaker.
• Red and yellow colour coding for emergency stop identification.
• Lockable in the OFF position with up to three padlocks (shackle diameter 4–8 mm) for lockout/tagout procedures.
• Front protection degree IP66 (NEMA 4X, 12); rear protection IP20.
• Front plate dimensions 75 x 75 mm.
• Operating temperature range -25 to +70 °C.

Specifications

• Product type: Door coupling rotary handle
• Function: Emergency stop (Not-Aus)
• Colour: Red / Yellow
• Material: Insulating plastic
• Mounting type: Door mounting
• Switch position indication: ON/OFF
• Rated insulation voltage (Ui): 690 V
• Rated impulse withstand voltage (Uimp): 8 kV
• Degree of pollution: 3
• Standards: IEC/EN 60947, VDE 0660

Tips

For a complete emergency stop solution, pair this handle with an Eaton NZM4 circuit breaker equipped with a rotary drive. Ensure the door cut-out matches the 75 x 75 mm front plate and verify the shaft length for your cabinet depth.