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Home Circuit Breaker 200A 12V-48V Waterproof Manual Reset Circuit Breaker for Car Boat Trolling Motor
200A 12V-48V Waterproof Manual Reset Circuit Breaker for Car Boat Trolling Motor
200A 12V-48V Waterproof Manual Reset Circuit Breaker for Car Boat Trolling Motor
200A 12V-48V Waterproof Manual Reset Circuit Breaker for Car Boat Trolling Motor
200A 12V-48V Waterproof Manual Reset Circuit Breaker for Car Boat Trolling Motor
200A 12V-48V Waterproof Manual Reset Circuit Breaker for Car Boat Trolling Motor
200A 12V-48V Waterproof Manual Reset Circuit Breaker for Car Boat Trolling Motor
200A 12V-48V Waterproof Manual Reset Circuit Breaker for Car Boat Trolling Motor
200A 12V-48V Waterproof Manual Reset Circuit Breaker for Car Boat Trolling Motor
200A 12V-48V Waterproof Manual Reset Circuit Breaker for Car Boat Trolling Motor
200A 12V-48V Waterproof Manual Reset Circuit Breaker for Car Boat Trolling Motor
200A 12V-48V Waterproof Manual Reset Circuit Breaker for Car Boat Trolling Motor
200A 12V-48V Waterproof Manual Reset Circuit Breaker for Car Boat Trolling Motor
This manual reset circuit breaker comes with a black high-hardness plastic shell and tin-plated copper terminals, featuring excellent corrosion resistance and electrical conductivity for stable DC power protection. The compact, space-saving design allows flexible inline or surface mounting with included mounting accessories, no extra tools required for quick installation. It’s a single-piece packaged, ready-to-use electrical component, ideal for direct integration into car, boat and trolling motor wiring systems—providing reliable overload and short-circuit protection with a smooth manual reset button for one-click power recovery after fault clearance.
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Parameter

Mounting TypePanel Mounting
Operating VoltageDC12V-42V
Rated current30/40/50/80/100/150/200/250/300 Amp
Circuit Breaker Typestandard
MaterialPlastic + metal
Voltage12-48VDC Maximum
ApplicationBoat, Trucks, Buses, Marine, RV and ATV
Breaking capacity3000A @ 48 VDC

Why This Outperforms Competitors

1.100A High Current Capacity

It supports up to 100A of continuous current, making it capable of handling heavy loads in trucks, boats, and RVs. This is a significant upgrade over the more common 50A models on the market.

2.IP67 Waterproof & Ignition Protected

Its fully sealed, waterproof housing resists water, dust, and moisture, making it safe for marine and off-road use. The ignition protection feature also prevents sparks from igniting flammable vapors, a critical safety advantage over basic circuit breakers.

3.Robust, Durable Build

The heavy-duty housing and high-conductivity copper contacts ensure reliable performance even in harsh conditions. It resists corrosion, vibration, and temperature extremes far better than cheaper plastic alternatives.

4.Dual Reset & Manual Trip

It features both a push-button reset and a manual trip lever, giving you flexible control over power restoration. This dual functionality is more convenient than single-reset competitors.

5.Certified Safety Compliance

With CE and ISO certifications, it meets strict international safety standards, providing greater reliability and peace of mind for professional users

Key Advantages

100A High Current Handling – Supports heavy loads in trucks, boats, and RVs, outperforming standard 50A competitors.
IP67 Waterproof & Ignition Protected – Fully sealed design resists water/dust, and prevents spark ignition of flammable vapors for marine/vehicle safety.
Dual Reset & Manual Trip – Push-button reset and manual trip lever offer flexible power control, even in hard-to-reach locations.
Rugged, Corrosion-Resistant Build – Heavy-duty housing and high-conductivity copper contacts withstand vibration, moisture, and temperature extremes.
CE & ISO Certified – Meets strict international safety standards for reliable, professional-grade performance.

Installation Guide

Power off main supply completely for safety.
Mount breaker on flat, dry, well-ventilated surface (secure with screws).
Connect positive input wire to AUX terminal, load wires to LOAD terminal; tighten screws firmly.
(Optional) Apply dielectric grease to terminals for corrosion resistance (marine/off-road use).
Restore power, test manual trip/reset to confirm normal operation.
Ensure wire gauge matches load; never exceed 100A rating.

Product Warnings

️ 1.Electrical Shock Risk – Always disconnect power before installation/maintenance.
️ 2.Overload Hazard – Do not exceed 100A rated current; use matching wire gauge to prevent overheating/fire.
️ 3.Installation Safety – Mount only on dry, well-ventilated surfaces away from heat/moisture.