Pollak 54-651PL 50 Amp Type III Manual Reset Circuit Breaker – Plastic Housing with 90° Bracket

Secure your vehicle’s high-power auxiliary circuits with the heavy-duty Pollak 54-651PL 50 Amp Circuit Breaker. This Type III "Manual Reset" breaker is the gold standard for safety in 12V DC electrical systems. Unlike automatic breakers that can damage motors by repeatedly cycling power, the 54-651PL trips and stays "off" until the manual lever is reset. This allows the operator to safely inspect and clear a fault before re-energizing the circuit, providing essential protection for expensive winches, lift gates, and primary power feeds.

Equipped with an integrated 90-degree mounting bracket, this breaker is engineered for a sturdy, perpendicular installation on firewalls, bulkheads, or chassis panels. The 54-651PL features a high-impact, non-conductive plastic housing that is 100% rust-proof. This corrosion-resistant design makes it the top choice for salt-spreader trucks, marine vessels, and agricultural equipment that face constant exposure to water and chemicals.

Key Features:

• Type III Manual Reset: Breaker remains tripped until manually reset; prevents dangerous auto-cycling and equipment overheating.

• Integrated 90° Bracket: Designed for secure, right-angle mounting on vertical surfaces or firewalls.

• Corrosion-Proof Plastic Body: Non-conductive, high-impact housing provides a permanent solution to rust in harsh environments.

• 50 Amp High-Capacity Protection: Ideal for 12V DC heavy-duty loads including winches, lift gates, and main auxiliary power distribution.

• Visual Trip Indicator: The reset lever provides a clear visual signal that the breaker has tripped for faster troubleshooting.

Technical Specifications:

• Part Number: 54-651PL

• Amperage: 50 Amp

• Voltage: 12V DC

• Reset Type: Type III (Manual Reset)

• Mounting Style: 90 Degree (Right Angle) Bracket

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