Pollak 31-309 3-Position Ignition Starter Switch - 10 Blade Terminals, Keyed Alike (D250)

Streamlined Fleet Management & Reliability

The Pollak 31-309 3-Position Ignition Switch is the go-to solution for large-scale fleet operations and heavy-duty machinery. Featuring the D250 Keyed Alike system, this switch allows fleet managers to use a single key code across multiple vehicles, significantly simplifying key management and operator access without sacrificing professional-grade security.

Advanced 10-Blade Connectivity

Designed for complex electrical systems, the 31-309 is equipped with 10-blade terminals (.250" width). This high-density connection layout allows for seamless integration with modern wiring harnesses, supporting multiple accessory and ignition circuits from a single, compact hub.

Safety First: Integrated Starter Lockout

To protect your equipment from costly operator error, this switch includes a Patented Starter Lockout feature. This prevents the starter from being re-engaged while the engine is already running, shielding the starter motor and flywheel from premature wear or catastrophic failure.

Key Features & Technical Specifications:

• Part Number: Pollak 31-309 (Retail Pack: 31-309P)

• Switch Positions: 3-Position (Off - On/Accessory - Start)

• Terminal Type: 10-Blade Terminals (.250" Flat Blade)

• Keying: Keyed Alike to Code D250 (Includes 2 keys)

• Electrical Rating: 30 Amps @ 12VDC

• Housing: One-piece rugged Zinc Die-Cast

• Safety: Includes Starter Lockout (Anti-Restart)

• Mounting: Fits standard 1" diameter mounting holes (Hole Pattern 5)

• Durability: Internally lubricated with solid copper contacts for maximum conductivity.

Engineered for the Long Haul

Like all Pollak products, the 31-309 is built to withstand the rigors of the road. Its zinc die-cast housing provides superior impact resistance, while weather-resistant seals protect internal components from moisture, dust, and vibration. Whether you are maintaining heavy trucks, agricultural equipment, or industrial lifts, Pollak delivers OEM-standard performance.