Part number:1 Colour:50A Welcome to my store, Hope you have a pleasant shopping trip! Features:1.MULTI-FUNCTIONAL:This manual reset circuit breaker can protect your equipment from overload current and voltage,your amplifier and power supply will be optimally protected,so you don't need to worry about the trouble that damage or short circuit may bring.2.EASY TO USE:Simple to operate,just press the button to turn off or turn on the circuit breaker,no more tedious removing and replacing fuses,able to reset the circuit breaker quickly,more focused on driving.3.HIGH QUALITY MATERIALS:Made of high quality alloy materials,with good electrical conductivity and strong resistance to temperature and pressure,whether facing extreme high or low temperature environment,can maintain a stable working condition.4.INSTALLATION INSTRUCTIONS:It is very convenient to use in the car stereo or large car electrical circuits, when the circuit is broken,no need to take time to dismantle,install the insurance core only need to open or close a press can be.Specifications:Material: Zinc AlloyNet weight: about 85g/pcColor: Green & RedSize: 10*4.3*4.4cmWorking voltage: 12-48VPackage List:2 PCS x Audio Circuit BreakerNotes:1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2. Please allow 1-2cm slight dimension difference due to different manual measurement. MULTI-FUNCTIONAL:This Manual Reset Circuit Breaker Can Protect Your Equipment From Overload Current and Voltage,your Amplifier and Power Supply Will Be Optimally Protected,so You Don't Need to Worry About the Trouble that Damage Or Short Circuit May Bring. EASY TO USE:Simple to Operate,just Press the Button to Turn Off Or Turn on the Circuit Breaker,no more Tedious Removing and Replacing Fuses,able to Reset the Circuit Breaker Quickly,more Focused on Driving. HIGH QUALITY MATERIALS:Made of High Quality Alloy Materials,with Good Electrical Conductivity and Strong Resistance to Temperature and Pressure,whether Facing Extreme High Or Low Temperature Environment,can Maintain A Stable Working Condition. INSTALLATION INSTRUCTIONS:It Is Very Convenient to Use in the Car Stereo Or Large Car Electrical Circuits, When the Circuit Is Broken,no Need to Take Time to Dismantle,install the Insurance Core Only Need to Open Or Close A Press Can Be. SHOP WITH CONFIDENCE: To Provide You With the Highest Quality Service, If You Have Any Question, Please Feel Free to Contact Us.We Will Provide After-sales Service Until You Are Satisfied. MULTI-FUNCTIONAL:This Manual Reset Circuit Breaker Can Protect Your Equipment From Overload Current and Voltage,your Amplifier and Power Supply Will Be Optimally Protected,so You Don't Need to Worry About the Trouble that Damage Or Short Circuit May Bring. EASY TO USE:Simple to Operate,just Press the Button to Turn Off Or Turn on the Circuit Breaker,no more Tedious Removing and Replacing Fuses,able to Reset the Circuit Breaker Quickly,more Focused on Driving. HIGH QUALITY MATERIALS:Made of High Quality Alloy Materials,with Good Electrical Conductivity and Strong Resistance to Temperature and Pressure,whether Facing Extreme High Or Low Temperature Environment,can Maintain A Stable Working Condition. INSTALLATION INSTRUCTIONS:It Is Very Convenient to Use in the Car Stereo Or Large Car Electrical Circuits, When the Circuit Is Broken,no Need to Take Time to Dismantle,install the Insurance Core Only Need to Open Or Close A Press Can Be. SHOP WITH CONFIDENCE: To Provide You With the Highest Quality Service, If You Have Any Question, Please Feel Free to Contact Us.We Will Provide After-sales Service Until You Are Satisfied.