Pollak 31-322-01 4-Position Ignition Starter Switch - 7 Blade Terminals, Keyed Alike (D250)

Heavy-Duty Performance for Professional Fleets

The Pollak 31-322-01 4-Position Ignition Switch is engineered for maximum reliability in the most demanding automotive and industrial environments. Designed for heavy-duty trucks, construction equipment, and fleet vehicles, this switch offers a seamless blend of high-current capacity and long-term mechanical durability.

Efficient Fleet Management with D250 Keying

Equipped with the D250 Keyed Alike system, this switch is the perfect choice for fleet managers. By using a standardized key code across multiple units, you can simplify operator access and reduce the logistical headache of managing individual keys, all while maintaining the high security standards Pollak is known for.

Advanced 7-Blade Connectivity & Safety

The 31-322-01 features a 7-blade terminal configuration designed to integrate perfectly with standard wiring harnesses (compatible with Packard Connector #2984017). For added equipment protection, it includes a Patented Starter Lockout feature, which prevents the operator from inadvertently re-engaging the starter while the engine is running—protecting your flywheel and starter motor from damage.

Key Features & Technical Specifications:

• Part Number: Pollak 31-322-01 (Retail Pack: 31-322-01P)

• Switch Positions: 4-Position (Acc - Off - On/Acc - Start)

• Momentary Start: Provides a smooth, spring-loaded return from the "Start" position.

• Terminal Type: 7-Blade Terminals (Base Style 3A)

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

• Housing: Rugged one-piece Zinc Die-Cast

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

• Safety: Built-in Starter Lockout (Anti-Restart) functionality.

• Environment: Internally lubricated and weather-sealed to resist moisture and dust.