Pollak 54-850PL 60 Amp Type I High Amp Circuit Breaker – 30V DC Surface Mount, Plastic Housing

Heavy-Duty Overcurrent Protection for Demanding Applications

The Pollak 54-850PL is a robust, single-rate thermal Type I circuit breaker engineered for high-amperage protection in 12V to 30V DC systems. With a 60 Amp rating, this breaker is built to handle significant electrical loads, making it an essential safety component for auxiliary and accessory circuits in heavy-duty environments.

Advanced Thermoset Plastic Construction

This breaker features a high-grade thermoset plastic housing (UL rated 94V-0), providing superior insulation and durability. Unlike standard metal breakers, the plastic housing is:

• Corrosion Resistant: Ideal for marine environments and engine compartments where moisture and salt are present.

• Splash & Dust Proof: Sealed to protect internal components from road grime, dust, and water spray.

• Vibration Resistant: Designed for surface mounting to ensure a secure, stable connection even in high-vibration trucking and off-road applications.

Smart "Type I" Automatic Reset The Type I Automatic Reset (Cycling) functionality means that if a temporary overload occurs, the breaker will trip to protect the circuit and automatically reset once it cools down. This eliminates the need for manual resetting or fuse replacements in hard-to-reach areas, keeping your vehicle on the road and your systems powered.

Typical Applications: Perfect for use in trucks, buses, RVs, and marine vessels. It is commonly utilized for:

• Auxiliary battery banks and charging systems

• High-draw DC audio systems

• Trolling motors and bilge pumps

• Lift gates and heavy-duty lighting arrays

Technical Specifications:

• Part Number: 54-850PL

• Current Rating: 60 Amps

• Voltage Rating: Up to 30V DC

• Reset Type: Type I (Automatic Reset / Cycling)

• Housing: Thermoset Plastic (UL Rated 94V-0)

• Mounting: Surface Mount

• Terminals: Two 1/4" - 28 Studs (includes stud insulators)

• Operating Temperature: -25°F to +180°F (-32°C to +82°C)

• Compliance: Meets SAE J1625 standards for ignition protection