Pollak 34-573 Toggle Switch On-Off-On | SPDT 20A 12VDC | 3-Screw Terminals

The Pollak 34-573 is a heavy-duty, industrial-grade Single Pole, Double Throw (SPDT) toggle switch designed for versatile circuit control. This three-position "On-Off-On" switch is the professional standard for applications that require toggling between two separate power loads with a center "Off" safety position—perfect for dual-tank fuel systems, multi-speed motors, or auxiliary lighting setups.

Engineered for the rigors of the heavy truck, off-road, and marine industries, the 34-573 features a rugged zinc die-cast housing and a classic chrome-plated handle. The 3-screw terminal design ensures a rock-solid, vibration-resistant electrical connection, making it far more reliable than standard consumer-grade switches in high-stress vehicle environments.

Key Features:

• Versatile 3-Position Control: Maintained On-Off-On action allowing for "either/or" circuit operation with a central "Off" position.

• Heavy-Duty Construction: Built with a zinc die-cast body and copper alloy conductors for maximum conductivity and low resistive loss.

• High Load Capacity: Rated for 20 Amps at 12VDC, suitable for demanding automotive and industrial electrical systems.

• Secure Installation: Equipped with three #8-32 screw terminals to prevent wire disconnects caused by road vibration.

• Professional Aesthetics: Features a standard 11/16" chrome-plated handle that matches OEM dashboard styling.

Technical Specifications:

• Part Number: 34-573 (Bulk) / 34-573P (Retail Pack)

• Circuitry: SPDT (Single Pole, Double Throw)

• Switch Action: On - Off - On (Maintained)

• Rating: 20 Amps @ 12VDC

• Terminals: 3-Screw Terminals (#8-32)

• Handle Type: Standard Toggle (Chrome Finish)

• Handle Length: 11/16 inch

• Mounting Stem: Fits 15/32" diameter mounting holes