Top 6 Best 300 Amp Circuit Breaker

Function This circuit breaker can protect the amplifier from being damaged by the over-load current or voltage. Meanwhile, the power supply can also be protected to avoid battery crack and explosion caused by short circuit.. Specification Voltage 12-48V DC, compatible with all 12V24V Systems. Ambient temperature -32 c to 82 c -25 f to 180 f Accessories added wire lugs and Copper washer.. Manual Reset Circuit Breaker, Use in place of an inline fuse holder, the unique push button reset can also be used as a Kill Switch.. Protects your trolling motor from electrical damage, prevents excessive current and stops power surges from damaging Amps.. Application Suitable for car audiovideo system, boat, trucks, buses, RV's, ATV winches, marine and DC sound amplifier system overload protection..

Suitable for car audiovideo system, Boat, trucks, buses, RV's, ATV Winches and marine and DC sound amplifier system overload protection. Built-in High Current Terminal Blocks,Stops Power Surges From Damaging Your Amps,Save Your Money to Replacing Fuses. New design Manual Reset Circuit Breaker 80A-300A for choose and Compatible with all 12, 24 Volt Systems. Unique Push Button Reset and Save Your Money to Replacing Fuses, 0-4awg Wire gauge. One year warranty. Your satisfaction is our priority, any questions about our item, feel free to contact us.

Specification Waterproof breaker switch compatible with all 12V48V DC Systems, 30A 40A 50A 60A 70A 80A 100A 120A 150A 200A 250A 300A For Choose.. Function Always protect the safety of automotive electronics, Prevent car currents from being too high and damage automotive electronic equipment.. Wide Application Typically used in solar system, battery charges, inverter, Car audio video system, boat, RV and DC sound amplifier system.. save moneyTwo modes, Current overload disconnection and manual disconnection.After the circuit is repaired, the switch turns ON and the fuse block can be used again.No need to replace the fuse.. Easy to use and durableGood Conductivity, Temperature And Pressure Resistance,Splash and dust proof Water proof.can be mount on panel or firewall.. Fit type Universal. Part number weier032.

Function Protects your trolling motor from electrical damage, prevents excessive current and stops power surges from damaging Amps.. Resettable Manual control circuit breaker and easy to operate with manual reset arm, can also be used as an onoff button switch for the battery.. Specification 300 Amp, DC 12V - 36V, waterproof, Stud Size 14-28 Meet, splash dust proof.30A-300A, So you will get the right items that you want, and don't need to spend more time looking for others.. Easy Installation Surface mount, can be mounted on panel or firewall,protective stud insulator included, No need to replace the inline fuse.. Wide Application Mainly usedfor Car audio and Amps protection and in trucks, boat, RVs , marine, buses ect also used in battery charges and DC sound system..

Accepts direct connection of 0 or 4 gauge power wire with included adapters. Use as an alternative to fuse holders and fuses. Amperage 300 Amperes. These panel or fire wall mount circuit breakers feature a unique push button reset which can also be used as a kill switch. High-tech water resistant housing with protective rubber bolt caps.

IGNITION PROTECTED The circuit breaker can protects your trolling motor from electrical damage, prevents excessive current and stops power surges from damaging Amps.. POWER RATING Current 50A 80A 100A 150A 200A 250A 300A, voltage 12-48V DC, yellow manual reset button, accessories Including wire lugs 2pcs and copper washer 4pcs, improve the conductivity.. MANUAL RESET Manual control and easy to operate with manual reset arm, also can be used as a onoff button switch for the battery or DC sound amplifier system.. EASY INSTALLATIONSurface Mount, mount on panel or firewall. Water resistant housing, protective stud insulator included, splash dust Proof.. WIDE APPLICATION Mainly used for car audio and Amps protection and in trucks, boat, RVs , marine, buses ect also used in battery charges and DC sound system..

High current circuit breaker. Unique push button reset can also be used as a kill switch. Can be used with 2 to 0 gauge wire. Maximum cable diameter is 8.49mm. Install hardware is included.

Material Metal PlasticWorks with 12-72vDC,30-300 Amp - High Current Circuit Breaker,Size about 3.15inch 1.97inch1.57inch80mm 50mm 40mm.Fixed stud 6MM.. Open circuit protection When the current reaches the cut-off value, the long handle will automatically open to cut off the power supply. Generally, the short-circuit condition will jump out. After the fault is eliminated, press the long handle back to the original position to form a path.. Manual power off We need to disconnect the circuit when refitting, directly press the elliptical red button on the fuse, then the long handle will automatically pop up to cut off the power supply. Connect the same as above, then press the long handle back to the original position. Function uitable for overload protection of the car audio video system, avoid excessive current, protect the electrical device, apply by connecting the audio power line, use in place of an in-line fuse holder.. Manual open circuit push button, self-test and manual replacement, no fuse change problem..

Protect Your Devices The Spartan Power Ignition Protected Circuit Breaker is designed to protect your devices and control panels from over current, over voltage, and short circuit, giving you that extra layer of protection. Outdoor and Marine Ready This waterproof circuit breaker is designed to withstand tough outdoor conditions or marine environments, so it's perfect for those who boat or for RV use. Battery Disconnect The battery disconnect switch gives you the ability to easily disconnect power from a battery at any time, reducing the risk of short circuiting and preventing battery drain. Easy to Reset The resettable fuse on this circuit breaker allows for easy resetting faster than an entire circuit breaker replacement This makes troubleshooting quicker and easier. Giving Power to The People Helping people arm themselves with the right tools and accessories, Spartan Power manufactures ultra-high quality, Made in the USA battery cables every day in Reno, Nevada Trusted by professionals, enthusiasts, and DIYers everywhere.

Model DHM1B-300A Rated Current 300A Rated Voltage 12-400V Breaking capacities15 kA Ics, 25kA Icu 2 PoleProtect The Positive And Negative. Function Thermal Magnetic Trip, circuit overload protection, isolation circuit, circuit short circuit protection12V-30V Without Short Circuit Protection, 32-400V With Short Circuit Protection. Easy installation of electrical accessories in compartments and that too accessible from the front. Suitable for DC application such as photovoltaic UPS battery Datacenter etc.. Size 73MMx163MMx86MM.