Hamolar 3-Pack 200A Circuit Breaker – Manual Reset, 12-48V DC, Wire Lugs & Copper Washer Included

Power protection built for demanding environments

Designed for marine, automotive, and outdoor setups, the Hamolar 3-Pack 200A Circuit Breaker provides dependable protection for the power backbone of your system. Each unit monitors current flow and voltage conditions, so your amplifier and power supply are safeguarded from overloads while reducing the risk of battery damage due to surges. The push-button reset enables quick restoration of power after a fault, and the device can also function as a convenient kill switch when needed.

Key benefits and use cases

• Overload and surge protection for amplifiers and power supplies, helping prevent damage during peak demand.
• Broad compatibility with 12V and 24V systems in boats, cars, ATVs, trucks, and RVs.
• Manual reset action convenient for on-demand power restoration without replacing fuses.
• Includes wire lugs and copper washers for secure, corrosion-resistant connections.
• Three-pack lets you protect multiple circuits with consistent protection across the vehicle or vessel.
• Wide operating temperature range (-32°C to 82°C) supports varied climates and installations.

Technical details at a glance

• Voltage range: 12–48V DC; compatible with most 12V/24V systems
• Current rating: 200A per unit
• Ambient temperature range: -32°C to 82°C (-25°F to 180°F)
• Includes: wire lugs and copper washer for dependable terminations
• Reset type: manual push-button reset; can be used in place of an inline fuse holder

What’s in the box and tips for install

The Hamolar set includes three 200A circuit breakers, along with wire lugs and copper washers. The compact, inline design is straightforward to install in DC circuits for cars, boats, ATVs, and more. When wiring, ensure tight connections and appropriate insulation for long-term reliability. This setup is designed to replace traditional inline fuses in suitable systems and to provide rapid protection against electrical faults.

Real-world scenarios

Use this pack to protect a car audio system, a trolling motor setup, or a marine audio amplifier from power spikes. The manual reset provides a quick way to restore service after interruptions, while the copper washer kit supports strong, enduring connections in damp or vibrating environments. The three-pack approach helps keep multiple circuits protected consistently, whether you are outfitting a boat, a truck, or an RV.

Durability matters in demanding settings. The circuit breakers are designed to withstand vibration and varying temperatures, helping ensure consistent performance on boat decks or vehicle compartments. Regular checks and proper connections help maximize longevity, and the manual reset means you can quickly resume operation after a fault without replacing components. Note that performance depends on your overall electrical design and load management.