Battery Cut-Off Switch — Heavy-Duty, 24V Max, 500A Start, 100A Continuous SKU: QT2923

This heavy-duty battery cut-off switch lets you isolate the main power quickly to protect wiring, reduce parasitic drain during storage, and perform safe service on tractors and farm equipment. A single, positive-action control makes it easy to secure machines at the end of the day.

Built for harsh field conditions, the switch provides firm detents and reliable electrical contact under vibration and dust. Its capacity supports high inrush current for starting while maintaining dependable operation during normal use.

• Electrical capacity: up to 24 volts; 500 amps for 5 seconds; 100 amps continuous
• Heavy-duty construction for long service life in agricultural environments
• Dash/panel-mount friendly design for convenient operator access
• Supports master isolation of primary battery feed to help prevent drain and shorts

Installation Tip: Disconnect the negative cable first. Mount the switch near the battery to keep cable runs short; use appropriately sized battery cable and crimped lugs, tighten terminals securely, and apply dielectric grease to help prevent corrosion.

A practical, reliable master shutoff that helps keep equipment safe, simplifies maintenance, and reduces downtime.