RED WOLF Car Circuit Breaker 30A AMP w/Manual Reset Switch Inline Fuse Holder Inverter 12V-48V DC for Motor Trolling Vehicles Audio Radio Solar System Protection with Wire Lugs Copper Washer Screws

Key Specifications

Product Dimensions
3"D x 1.9"W x 1.4"H
Circuit Breaker Type
Standard
Mounting Type
Panel Mount
Current Rating
30 Amps
Current Rating
‎30 Amps
Number Of Poles
3

Reviewed by 420 people this week!

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RED WOLF
4.8
420 reviews
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RED WOLF Car Circuit Breaker 30A AMP w/Manual Reset Switch Inline Fuse Holder Inverter 12V-48V DC for Motor Trolling Vehicles Audio Radio Solar System Protection with Wire Lugs Copper Washer Screws

This is an inverter (power converter) meant to transform a DC battery supply (e.g., a 12 V battery in a car, boat, or other vehicle) into AC power, enabling you to power or operate standard AC devices (household-style) when you only have a DC source. The “trolling protection” or similar label implies it may be suited for applications such as marine trolling motors, boat/vehicle use, or off-grid/mobile use — hence offering protection/safety features adapted for mobile environments.

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Key Features

30A circuit breaker with manual reset; Visible reset lever shows open condition, unique push button reset Can also be used as a kill switch; Button on circuit breaker can act as a master disconnect for circuits
Suitable for a wide range of DC system voltages from 12V to 48V; Designed to protect the system from over-current as a result of high power draw, short-circuits, wiring mistakes, equipment faults or any other high current event; With mount cover protective the stud to be isolated, splash&dust proof
Straightforward to install: 30 amp, DC 12 V - 48 V; Car Audio Inline Breaker Circuit Fuse 30A,use in place of an inline fuse holder; The circuit breaker can be mounted on panel or firewall
Application: used in auxiliary and accessory circuits for fit to Boat Marine RV Yacht Battery Trailer Bus Truck ATV Winches applications; Also used in battery charges and DC sound amplifier system
Professional material: The screw inside is made of pure copper; It is also water resistant IP 67; Use the waterproof cover to better prevent rust from metal parts

This is an inverter (power converter) meant to transform a DC battery supply (e.g., a 12 V battery in a car, boat, or other vehicle) into AC power, enabling you to power or operate standard AC devices (household-style) when you only have a DC source. The “trolling protection” or similar label implies it may be suited for applications such as marine trolling motors, boat/vehicle use, or off-grid/mobile use — hence offering protection/safety features adapted for mobile environments.

Key Considerations

1

Continuous and Surge Power Rating (Wattage) — What is the inverter’s continuous wattage, and how much surge/peak wattage it can handle for brief load spikes (especially important when powering motors, compressors, pumps, or devices with startup surges).

2

Waveform Type (Pure Sine Wave vs Modified / Quasi-sine) — Pure sine-wave units produce clean AC power, similar to household mains, which is safer and better for sensitive electronics (laptops, chargers, electronics). Modified or “quasi-sine” inverters are cheaper but can cause issues with sensitive devices.

3

Efficiency & Conversion Losses — An inverter’s efficiency affects how much power from the battery is effectively converted into usable AC power. Higher efficiency reduces wasted energy (heat) and extends runtime.

4

Input Voltage Compatibility — Make sure the inverter’s input matches your battery system (e.g., 12 V DC, 24 V DC, etc.). Mismatch can cause failure or inefficiency.

5

Output Outlets & Ports — Number and type of AC outlets, USB ports, other connectors — depending on what devices you want to power. More outlets/ports = greater flexibility.

1

You must verify both continuous wattage (what the inverter can supply continuously) and surge capacity (what it can handle temporarily, when devices start up). For inductive loads (motors, pumps, compressors), surge capacity is especially critical.

These factors represent the most critical aspects that will impact your satisfaction with this product.

Customer Reviews

great for solar charging
2025-12-01T00:15:25.912Z

nice product worked well for my solar system

U
David M.
20 amp circuit breaker.
2025-12-01T00:15:35.392Z

Great circuit breaker use this in my boat to run my bait tank. Highly recommend easy mounting works great.

U
Jeannie M

Frequently Asked Questions

Final Verdict

The RED WOLF inverter — like any inverter — can be a powerful and flexible solution for powering AC devices from a DC source (car battery, boat battery, solar battery bank, etc.). Its usefulness depends heavily on matching inverter specs (power rating, waveform, efficiency, protections) with what you plan to power (load type, wattage, surge needs).