Pollak 52-327 Starter Solenoid - 24V 100A Continuous Duty Insulated Plastic Housing

Corrosion-Proof 24V Power Solutions for Extreme Environments

The Pollak 52-327 Starter Solenoid is a specialized, industrial-grade continuous duty switch built for 24V DC systems. Unlike standard metal solenoids, the 52-327 features a robust molded plastic (Bakelite) housing. This non-conductive, rust-proof construction is specifically engineered for marine applications, chemical transport, and heavy-duty equipment operating in highly corrosive or high-moisture environments.

Designed for continuous duty, this solenoid is capable of staying energized indefinitely, making it the ideal choice for 24V battery isolators, auxiliary power management, and specialized hydraulic systems. Its insulated circuitry ensures that the electrical path is completely isolated from the mounting bracket, providing enhanced safety and preventing accidental grounding.

Key Features & Benefits:

• 24V DC Specific: Optimized for high-voltage commercial, military, and marine electrical systems.

• Non-Corrosive Bakelite Housing: Eliminates the risk of housing rust and provides superior electrical insulation.

• Continuous Duty Cycle: Rated for constant operation, preventing coil burnout during long-duration use.

• Insulated 4-Terminal Design: Features separate terminals for the coil circuit, allowing for precise control and grounding.

• 100 Amp Capacity: Reliably manages 100 Amps of continuous current with a high-surge capacity for heavy-duty starts.

• Integrated L-Bracket: Features a built-in mounting bracket for a secure and straightforward installation.

Technical Specifications:

• Part Number: 52-327 (Bulk) / 52-327P (Carded)

• Voltage: 24V DC

• Current Rating: 100 Amps (Continuous)

• Circuitry: SPST (Single Pole, Single Throw)

• Contacts: Normally Open (NO)

• Housing Material: Molded Plastic / Bakelite

• Grounding: Insulated (Separate Ground Terminal)

• Terminals: (2) 5/16"-24 Main Contact Studs; (2) #10-32 Coil Terminals

• Bracket Type: Integrated L-Bracket