Pollak 31-601 3-Position Ignition Switch – OFF-ON-ON (No Spring Return) – Key Coded PK556

Heavy-Duty 3-Position Ignition Switch for Industrial & Fleet Applications

The Pollak 31-601 is a rugged, professional-grade ignition starter switch designed for maximum reliability in demanding environments. Unlike standard automotive switches, this model features three distinct positions (Accessory, Off, and On/Accessory) with no spring return, allowing the switch to remain in the selected position until manually changed.

Engineered for Durability Built with a one-piece zinc die-cast housing and solid copper contacts, the 31-601 is engineered to handle high-amperage loads up to 30 Amps. It includes weather-resistant internal seals and is pre-lubricated to ensure smooth operation over a long service life, even in dusty or damp conditions.

Standardized Keying (PK556) This switch is factory-coded to the PK556 key, a standard in the industry used by brands like Yale, Hyster, Ford, and New Holland. This makes it an ideal choice for fleet managers who prefer a "keyed-alike" setup for easier equipment management.

Key Features & Specifications:

• Part Number: 31-601 (Bulk) / 31-601P (Packaged)

• Switch Positions: 3 Positions (ACC - OFF - ON/ACC)

• Return Type: No Spring Return (Manual operation)

• Key Code: PK556 (Includes 2 Keys)

• Electrical Rating: 12V DC, 30 Amp

• Terminals: 3 Screw-type brass terminals for secure connections

• Housing: Heavy-duty Zinc Die-Cast

• Mounting: Fits standard 3/4" (0.75") diameter mounting holes

Common Applications: Perfect for use in heavy trucks, off-road construction equipment, agricultural machinery (tractors/skid steers), marine vessels, and industrial forklifts.