Pollak 54-640PL 40 Amp Type III Manual Reset Circuit Breaker – Corrosion-Resistant Plastic Housing

Ensure maximum safety and reliability for your high-draw electrical systems with the Pollak 54-640PL 40 Amp Circuit Breaker. This Type III "Manual Reset" breaker is a critical upgrade for heavy-duty 12V DC applications. Unlike automatic breakers that cycle power and can lead to motor burnout, the 54-640PL trips and stays "off" until the manual reset lever is depressed. This forces a physical check of the circuit, preventing repeated electrical stress on your equipment.

The 54-640PL is encased in a high-impact, non-conductive plastic housing that is 100% rust-proof. This makes it a superior alternative to metal breakers for vehicles operating in the "Salt Belt," marine environments, or agricultural settings. With a robust 40 Amp rating, it is the ideal choice for protecting primary auxiliary power feeds, hydraulic lift gates, large cooling fans, and snow plow electronics.

Key Features:

• Type III Manual Reset: Breaker remains tripped until manually reset, providing ultimate control and preventing damage from auto-cycling.

• Rust-Proof Plastic Body: High-impact, non-conductive housing designed to withstand road salt, moisture, and harsh chemicals.

• 40 Amp Heavy-Duty Protection: Rated for 12V DC; optimized for high-amperage auxiliary motors and power distribution.

• Visual Trip Indicator: The reset lever stays in the tripped position, allowing for fast visual troubleshooting in the field.

• Durable Stud Terminals: Equipped with (2) #10-32 threaded studs for a high-torque, vibration-resistant connection.

Technical Specifications:

• Part Number: 54-640PL

• Amperage: 40 Amp

• Voltage: 12V DC

• Reset Type: Type III (Manual Reset)

• Housing Material: High-Impact Plastic (Corrosion-Resistant)

• Terminal Type: Dual Threaded Studs