Pollak 31-159 4-Position Ignition Switch – 4 #10-32 Stud Terminals, Keyed Alike

Professional-Grade Ignition Control with Enhanced Electrical Security

The Pollak 31-159 4-Position Ignition Switch is a high-performance electrical component engineered for heavy-duty vehicle and equipment applications. Designed with a rugged zinc die-cast housing, this universal-type switch is built to provide reliable service in demanding environments, including commercial trucking, agricultural machinery, and industrial equipment.

This model features a 4-position configuration (Accessory – Off – On/Accessory – Start) with a momentary start function. It is equipped with four #10-32 stud terminals, ensuring a high-torque, secure connection for your wiring harness. To simplify fleet operations, this switch comes Keyed Alike, allowing for one key to operate multiple units across your job site or fleet.

• 4-Position Versatility: Dedicated settings for Accessory, Off, Ignition/Accessory, and Momentary Start.

• 4-Stud Terminal Interface: Features four #10-32 stud terminals for a robust, vibration-resistant electrical connection.

• Keyed Alike Convenience: Ideal for fleet managers, providing standardized key access across multiple vehicles or machines.

• Rugged Zinc Die-Cast Construction: Durable housing resists corrosion and impact in harsh work environments.

• High Conductivity: Built with solid brass terminals and copper contacts to ensure maximum electrical efficiency and minimal voltage drop.

• Weather-Resistant Design: Internally lubricated for smooth operation and longevity against dust and moisture.