Eaton 8411K12 Pushbutton Switch Momentary Spst 1NO

Product Description

The EATON 8411K12 is a general purpose pushbutton switch designed for AC-rated control circuit applications. It operates on a momentary action with a slow-make, slow-break contact mechanism, providing reliable and consistent contact engagement and release. The switch features a single-pole, single-throw configuration with one normally open contact and uses screw terminals for a secure, serviceable wiring connection. Electricians and controls technicians install this type of switch in industrial control panels, machine tool circuits, and general electrical equipment where momentary input signals are required.

This switch is suited for use in light-duty to medium-duty AC control circuit applications across residential, commercial, and light industrial settings. Typical installations include control panel assemblies, motor starter stations, and signaling circuits. The screw terminal design accommodates standard control wiring and allows for straightforward field installation or replacement without specialty tooling.

Key Features

• Momentary operation returns to neutral state when released, ideal for pulse-type control signals
• Slow-make, slow-break contact mechanism for consistent and repeatable switching action
• SPST-1NO contact configuration provides a single normally open switching path
• Screw terminals allow secure, code-compliant wiring connections
• AC-rated construction suitable for standard control voltage circuits
• Copper contact material supports reliable conductivity over extended service life

Compatibility

Designed as an OEM-style replacement for general purpose pushbutton switches used in AC-rated control circuit applications and panel assemblies requiring momentary SPST-1NO switching.

Installation Notes

Installation should be performed by a qualified electrician in accordance with applicable NEC requirements. De-energize and lock out the control circuit before removing or installing the switch. Screw terminals should be torqued to the panel or enclosure manufacturer's specified value using an appropriate insulated screwdriver. Verify contact configuration and voltage rating match the circuit requirements before energizing.