Pollak 31-112 4-Position Ignition Switch – 5 #8-32 Screw Terminals, Keyed Alike

Heavy-Duty Universal Ignition Switch with 5-Screw Terminal Precision

Ensure reliable starts and superior electrical conductivity with the Pollak 31-112 4-Position Ignition Switch. Built for heavy-duty applications in trucking, construction, and agricultural equipment, this switch features a rugged zinc die-cast housing designed to withstand the rigors of daily commercial use.

The Pollak 31-112 offers a versatile 4-position configuration (Accessory – Off – On/Accessory – Start) with a momentary start function that automatically springs back to the "On" position. Specifically engineered with five #8-32 screw terminals, this model provides a secure, vibration-resistant connection for complex electrical circuits.

This version comes Keyed Alike, making it an ideal choice for fleet managers who need a single key to operate multiple vehicles or equipment units.

Key Features & Benefits:

• 4-Position Functionality: Seamlessly switch between Accessory, Off, Ignition, and Momentary Start.

• 5-Screw Terminal Design: Equipped with five #8-32 brass screw terminals for secure and organized wiring.

• Keyed Alike Convenience: Simplifies fleet management by using a standardized key code for multiple units.

• Heavy-Duty Construction: Features a one-piece zinc die-cast housing and a high-impact base for maximum durability.

• Superior Conductivity: Solid copper contacts and brass terminals ensure minimal voltage drop and long-lasting performance.

• Weather Resistant: Internally lubricated for longer life and designed to resist moisture and debris in harsh environments.

Technical Specifications:

• Part Number: 31-112 (or 31-112P)

• Positions: 4 (Acc-Off-On/Acc-Start)

• Terminals: 5 x #8-32 Brass Screws

• Base Type: Type 2

• Mounting Hole Pattern: Style 2

• Material: Zinc Die-Cast Housing / Brass Terminals

• Keying: Keyed Alike (Includes 2 Keys)

• Application: Universal Ignition/Starter for 12V-24V DC systems.