Parts List: 1 x Circuit Breaker 4 x Screws 1 x Allen Spanner Highlight description: [Compatibility] The circuit breaker is compatible with 12V-48V systems and accepts different power cord sizes, providing flexibility and circuit protection for a variety of setups. Can be mounted on panels, firewalls or vehicles. Easy and convenient to operate [Powerful Protection] This circuit breaker protects car audio from electrical damage. It can also be used marine to prevent excessive current from damaging the amps. When the current exceeds the rated value, the circuit breaker will automatically disconnect [Wide Application] This circuit breaker is made of high quality alloy, good conductivity, high temperature and pressure resistance. It can be used on a wide range of equipment, including automotive audio, low voltage and high current equipment, and is ideal for trucks, buses, RVs, ATVs, marine [Easy Installation] This circuit breaker is easy and convenient to install, we provide 4 screws, 1 allen spanner. If you need a circuit breaker to reset the fuse holder, this is excellent choice [After-sales] If you have any questions, please get in touch with us, our service team will provide you with a professional and satisfactory service Detailed description: Description Our 20/60 Amp Circuit Breaker is a safety device that protects your motor from electrical damage and can stop power surges from damaging amps. It is compatible with 12V-48V systems and accepts different power cord sizes. Widely used for car audio, low voltage and high current devices. Key Features High Quality: This circuit breaker is made of high-quality alloy, which is conductive and resistant to high temperature and pressure, which can ensure a long service life. Circuit Protection: our car circuit breaker provides flexibility and circuit protection for a variety of settings, the circuit breaker will automatically disconnect when the current exceeds the rated value. Specification Product name: Circuit Breaker Material: Alloy Product Size: 10 x 4.3 x 4.2cm Style(optional): 20A, 60A Colour: Black Notes: 1.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color. 2.Please allow slight dimension difference due to manual measurement. [Compatibility] The circuit breaker is compatible with 12V-48V systems and accepts different power cord sizes, providing flexibility and circuit protection for a variety of setups. Can be mounted on panels, firewalls or vehicles. Easy and convenient to operate [Powerful Protection] This circuit breaker protects car audio from electrical damage. It can also be used marine to prevent excessive current from damaging the amps. When the current exceeds the rated value, the circuit breaker will automatically disconnect [Wide Application] This circuit breaker is made of high quality alloy, good conductivity, high temperature and pressure resistance. It can be used on a wide range of equipment, including automotive audio, low voltage and high current equipment, and is ideal for trucks, buses, RVs, ATVs, marine [Easy Installation] This circuit breaker is easy and convenient to install, we provide 4 screws, 1 allen spanner. If you need a circuit breaker to reset the fuse holder, this is excellent choice [After-sales] If you have any questions, please get in touch with us, our service team will provide you with a professional and satisfactory service