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  1. Home
  2. Discontinued Car Audio & Electronics
  3. Discontinued Car Audio Installation & Accessories
  4. Discontinued Car Amplifier Installation & Accessories
  5. Discontinued Circuit Breakers

Discontinued Circuit Breakers

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Circuit breakers ✕
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Circuit breakers,
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Circuit Breaker Rating
Circuit breakers are used in place of fuses to protect an electrical device from a overload or short-circuit. Unlike fuses, circuit breaker do not need to be replaced whenever one "blows". Instead, simply flip the switch on the breaker and the connection is safely restored.

The circuit breaker rating is the number of amps that the unit has been rated at. The number of amps on a circuit breaker corresponds to the same number of amps needed when using fuses.
Maximum Input Gauge Size
This is the largest gauge wire that will fit into the power and ground terminals of this device. The lower the gauge number, the thicker the wire is. For example, a 4 gauge wire is thicker than an 8 gauge wire and thus has higher current carrying capacity. Always do your best to get this size wire to reduce the risk of damage to your components.
Maximum Output Gauge Size
This number refers to the maximum size of wire that will fit into the output connector(s) of the capacitor, battery terminal, or any other connector with an wire output.

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Absolute DICB100

100 Amp Digital Circuit Breaker / Fuse Holder

DICB100 big DISCONTINUED
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Absolute DICB100

100 Amp Digital Circuit Breaker / Fuse Holder

Digital Read-out 100A Circuit Breaker • Holds up to a 0-gauge wiring system • Matches up with systems rated at 100 amps

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Digital Read-out 100A Circuit Breaker • Holds up to a 0-gauge wiring system • Matches up with systems rated at 100 amps

Absolute DICB70

70 Amp Digital Circuit Breaker / Fuse Holder

DICB70 big DISCONTINUED
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Absolute DICB70

70 Amp Digital Circuit Breaker / Fuse Holder

Digital Read-out 70A Circuit Breaker • Holds up to a 0-gauge wiring system • Matches up with systems rated at 100 amps

Digital Read-out 70A Circuit Breaker • Holds up to a 0-gauge wiring system • Matches up with systems rated at 100 amps

Wet Sounds WW-CB60

60 amp Circuit Breaker designed for Marine Use (WetSounds)

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Wet Sounds WW-CB60

60 amp Circuit Breaker designed for Marine Use (WetSounds)

• Circuit Breaker designed for Marine Use
• Power Rating: 60 amps
• Red manual reset button
• Fusion Nickel finish
• Marine rated corrosion resistance

• Circuit Breaker designed for Marine Use
• Power Rating: 60 amps
• Red manual reset button
• Fusion Nickel finish
• Marine rated corrosion resistance

Absolute ICB100

100 Amp Circuit Breaker

ICB100 big DISCONTINUED
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Absolute ICB100

100 Amp Circuit Breaker

100 Amp In-Line Circuit Breaker • For use with systems totalling 100 amps

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100 Amp In-Line Circuit Breaker • For use with systems totalling 100 amps

Tsunami CBF200

200 Amp CBF Series Circuit Breaker with Reset Button & Protective Plastic Cover

CBF200 big DISCONTINUED
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Tsunami CBF200

200 Amp CBF Series Circuit Breaker with Reset Button & Protective Plastic Cover

• CBF Series Circuit Breaker
• 200 Amp Rating
• Setscrew Connections
• Integrated End Caps
• Protective Plastic Cover
• Accepts 1/0 AWG Cable
• Manual Reset Button
• 24K Gold-Plated Connections
• Resistant to Corrosion

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• CBF Series Circuit Breaker
• 200 Amp Rating
• Setscrew Connections
• Integrated End Caps
• Protective Plastic Cover
• Accepts 1/0 AWG Cable
• Manual Reset Button
• 24K Gold-Plated Connections
• Resistant to Corrosion

Tsunami CBF180

180 AMP Circuit Breaker with Satin Nickel Finish, 1/0 or 4 AWG In and 1/0 or 4 AWG Out

CBF180 big DISCONTINUED
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Tsunami CBF180

180 AMP Circuit Breaker with Satin Nickel Finish, 1/0 or 4 AWG In and 1/0 or 4 AWG Out

180 AMP Circuit Breaker • 1/0 or 4 AWG Input • 1/0 or 4 AWG Output • Manual Reset Button • Set Screw Connections • Integrated End Caps

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180 AMP Circuit Breaker • 1/0 or 4 AWG Input • 1/0 or 4 AWG Output • Manual Reset Button • Set Screw Connections • Integrated End Caps

Audiobahn A140BKRQ Circuit Breaker

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Audiobahn A140BKRQ Circuit Breaker

140 Amp Circuit Breaker • High Amperage Design • Waterproof Design • Manual Reset • No warranty

140 Amp Circuit Breaker • High Amperage Design • Waterproof Design • Manual Reset • No warranty

Tsunami CBF100

100 Amp CBF Series Circuit Breaker with Reset Button & Protective Plastic Cover

CBF100 big DISCONTINUED
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Tsunami CBF100

100 Amp CBF Series Circuit Breaker with Reset Button & Protective Plastic Cover

CBF Series Circuit Breaker • 100 Amp Rating • Setscrew Connections • Integrated End Caps • Protective Plastic Cover • Accepts 1/0 or 4 AWG Cable • Manual Reset Button • 24K Gold-Plated Connections • Resistant to Corrosion

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CBF Series Circuit Breaker • 100 Amp Rating • Setscrew Connections • Integrated End Caps • Protective Plastic Cover • Accepts 1/0 or 4 AWG Cable • Manual Reset Button • 24K Gold-Plated Connections • Resistant to Corrosion

Boss CB140

140 Amp In-Line Circuit Breaker

CB140 big DISCONTINUED
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Boss CB140

140 Amp In-Line Circuit Breaker

140 Amp Circuit Breaker • For use with systems totaling 140 amps

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140 Amp Circuit Breaker • For use with systems totaling 140 amps

Boss CB100

100 Amp Circuit Breaker

CB100 big DISCONTINUED
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Boss CB100

100 Amp Circuit Breaker

The 100 Amp Circuit Breaker will work as a substitute to your systems 100 amp fuse(s). If your amplifier(s) fuses add up to 100 amps in your system, this one is for you

The 100 Amp Circuit Breaker will work as a substitute to your systems 100 amp fuse(s). If your amplifier(s) fuses add up to 100 amps in your system, this one is for you

Lightning Audio LCB200

200 Amp Circuit Breaker for 1/0 or 4 Gauge Power Wire

LCB200 big DISCONTINUED
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Lightning Audio LCB200

200 Amp Circuit Breaker for 1/0 or 4 Gauge Power Wire

200 Amp Circuit Breaker • 1/0 or 4 Gauge Input • 1/0 or 4 Gauge Output • Manual Reset • Set-Screw Terminals

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200 Amp Circuit Breaker • 1/0 or 4 Gauge Input • 1/0 or 4 Gauge Output • Manual Reset • Set-Screw Terminals

Absolute CIB140

140 Amp Circuit Breaker

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Absolute CIB140

140 Amp Circuit Breaker

140 Amp Circuit Breaker • Save Time, Money, and a Big Hassle That Comes From Changing Fuses

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140 Amp Circuit Breaker • Save Time, Money, and a Big Hassle That Comes From Changing Fuses

Absolute ICB80

80 Amp In-Line Circuit Breaker

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Absolute ICB80

80 Amp In-Line Circuit Breaker

80 Amp Circuit Breaker • For use with systems totaling 80 amps

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80 Amp Circuit Breaker • For use with systems totaling 80 amps

Absolute CIB200

200 Amp Breaker

CIB200 big DISCONTINUED
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Absolute CIB200

200 Amp Breaker

200 Amp Circuit Breaker • Saves Time, Money, and a Hassle • Matches up to systems rated up to 200 Amps

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200 Amp Circuit Breaker • Saves Time, Money, and a Hassle • Matches up to systems rated up to 200 Amps

Absolute ICB140

140 Amp In-Line Circuit Breaker

ICB140 big DISCONTINUED
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Absolute ICB140

140 Amp In-Line Circuit Breaker

140 Amp Circuit Breaker • For use with systems totalling 140 amps

1

140 Amp Circuit Breaker • For use with systems totalling 140 amps

Stinger SSCB300

Select Series 300 Amp Circuit Breaker

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Stinger SSCB300

Select Series 300 Amp Circuit Breaker

• Manual Reset Circuit Breaker
• Power Rating: 300 Amps
• Push Button Reset
• High Current Protection
• Integrated Holes for Simple Mounting
• Compact and Lightweight Design

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• Manual Reset Circuit Breaker
• Power Rating: 300 Amps
• Push Button Reset
• High Current Protection
• Integrated Holes for Simple Mounting
• Compact and Lightweight Design

Audiobahn A200BKRQ

A200BKRQ big DISCONTINUED
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Audiobahn A200BKRQ

200 Amp Circuit Breaker • High Amperage • Waterproof Design • Manual Reset

200 Amp Circuit Breaker • High Amperage • Waterproof Design • Manual Reset

Lightning Audio LCB140

140 Amp Circuit Breaker for 1/0 or 4 Gauge Power Wire

LCB140 big DISCONTINUED
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Lightning Audio LCB140

140 Amp Circuit Breaker for 1/0 or 4 Gauge Power Wire

140 Amp Circuit Breaker • 1/0 or 4 Gauge Input • 1/0 or 4 Gauge Output • Manual Reset • Set-Screw Terminals

140 Amp Circuit Breaker • 1/0 or 4 Gauge Input • 1/0 or 4 Gauge Output • Manual Reset • Set-Screw Terminals

Absolute ICB180 180 Amp Circuit Breaker

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Absolute ICB180 180 Amp Circuit Breaker

180 Amp Circuit Breaker • For use with systems totalling 180 amps

180 Amp Circuit Breaker • For use with systems totalling 180 amps

American Bass ABCB200A

200A Circuit Breaker Blister Pack

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American Bass ABCB200A

200A Circuit Breaker Blister Pack

• Manual Reset Circuit Breaker
• Power Rating: 200 amps
• Red Manual Reset Button
• Compact And Lightweight Design

• Manual Reset Circuit Breaker
• Power Rating: 200 amps
• Red Manual Reset Button
• Compact And Lightweight Design

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    FAQ Frequently asked questions in Discontinued Circuit Breakers

    Car Circuit Breakers Frequently Asked Questions (FAQ)
    A car amp circuit breaker is a protective device designed to prevent electrical overloads and short circuits in your car audio system. It acts as a safety mechanism by interrupting the flow of current when the current exceeds a certain limit, protecting your amplifier and other components from potential damage. When the current reaches a dangerous level, the circuit breaker ""trips,"" cutting off power to the amplifier until the issue is resolved. Unlike fuses, circuit breakers can be reset, making them more convenient for troubleshooting and avoiding the constant replacement of blown fuses. Having a circuit breaker in your audio system helps ensure the longevity and reliability of your amplifier and protects your investment in high-quality car audio equipment.
    Selecting the correct size of a car amp circuit breaker is crucial to ensure optimal protection for your audio system. The circuit breaker's size is determined by the maximum current (amperage) that your amplifier can draw. To find the right size, check your amplifier's manual or specifications to identify its maximum current rating. Once you have this information, choose a circuit breaker with a slightly higher amperage rating than the amplifier's maximum draw. This ensures that the circuit breaker trips when needed without being too sensitive to temporary spikes in current. Additionally, consider the total power output of your audio system, as other components like speakers and subwoofers contribute to the overall current draw. It's essential to match the circuit breaker's rating to your amplifier's requirements for effective protection.
    Yes, a circuit breaker can serve as a replacement for a fuse in your car audio system, providing similar protection against electrical overloads. The main advantage of using a circuit breaker is that it can be reset after tripping, unlike fuses that require replacement each time they blow. This feature makes circuit breakers more convenient and cost-effective in the long run, as you won't need to keep a supply of spare fuses on hand. However, it's essential to ensure the circuit breaker's amperage rating matches the requirements of your audio system. Some audio enthusiasts prefer to use a combination of fuses and circuit breakers for added protection and to safeguard different components of the audio system effectively.
    Installing a car amp circuit breaker requires some basic knowledge of car audio systems and electrical connections. First, determine the appropriate location to mount the circuit breaker near the amplifier, ensuring it is easily accessible. Disconnect the vehicle's negative battery terminal to prevent electrical accidents during installation. Next, disconnect the power wire from the amplifier and insert it into the input terminal of the circuit breaker. Connect the other end of the power wire to the output terminal of the circuit breaker. Ensure all connections are secure and use appropriate crimp connectors or soldering to establish reliable connections. Once the circuit breaker is in place, reconnect the negative battery terminal and test the audio system. If the circuit breaker trips, investigate and resolve any issues before resetting it.
    Yes, using multiple circuit breakers in your car audio system is possible and can provide additional protection for different components. For instance, you can install individual circuit breakers for your amplifier, speakers, and subwoofers to protect each component independently. This setup allows you to pinpoint any issues that may arise and reset the specific circuit breaker without affecting the rest of the system. However, when using multiple circuit breakers, it's crucial to ensure that each one is appropriately sized for the connected component's maximum current draw. Avoid ""stacking"" multiple circuit breakers in series, as this can lead to uneven current distribution and unnecessary tripping. Properly sizing and distributing circuit breakers in your audio system will help safeguard your equipment and ensure reliable performance.
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