Ignition switch model 7N 0718 for twoposition power systems Key benefits Directly controls ignition and main power in twoposition systems used on excavators and dump trucks. Simplifies replacement and maintenance by matching the original equipment function and mounting style. Minimizes downtime by restoring reliable on and off power control for heavy equipment electrical systems. Features and attributes Function: Twoposition ignition switch for on and off power control in vehicle and equipment applications. Compatibility: Designed for excavator and dump truck applications that use a twoposition ignition switch, including direct replacement where model 7N 0718 is specified. Size and fit: Compact panelmounted form factor suitable for standard equipment control panels and cutouts. Construction and durability: Engineered for heavy equipment environments to provide consistent contact and switching performance during normal operation. Performance: Provides stable and repeatable switching for starting circuits and primary power lines in twoposition systems. Installation and maintenance Intended as a replacement part for existing twoposition ignition switch installations using model 7N 0718. Install using the original mounting location and wiring harness where compatible; verify terminal layout before final connection. Regular inspection for wear and secure mounting helps maintain reliable operation in field conditions. Typical applications and use scenarios a failed ignition switch on an excavator to restore basic on and off power control for the machine. Keep as a spare part in a maintenance kit for dump trucks that use a twoposition ignition system to reduce turnaround time. Retrofit equipment control panels that require a compact twoposition ignition switch matching model 7N 0718 specifications. Reliable, functional replacement component for twoposition ignition systems in heavy equipment where model 7N 0718 is required.