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Circuit Protection Products Categories
Best Choice Blue Sea Systems 
Blue Sea ST Blade Fuse Block 12 Circuits with Negative Bus and Cover Blue Sea Systems Fuse Block ST Blade 12 Circuit with Ground and Cover, part number 5026, can be used for 24-hour circuitjojofuny 
jojofuny Waterproof Outdoor Breaker Box - 3-Way Electrical Distribution Box with DIN Rail - Weatherproof IP65 Enclosure Multifunctional Use: This outdoor waterproof power distribution box is designed for both indoor and outdoor applicationswohhom 
WOHHOM 30A 40A 50A 60A 80A 100A 150A Audio Circuit Breaker Auto Car Stereo Inline Fuse Holders Inverter, Manual Reset 12 Function: This circuit breaker can protect the amplifier from being damaged by the over-load current or voltage. MeanwhiBest Value wohhom 
WOHHOM 30A 40A 50A 60A 80A 100A 150A Amp Audio Circuit Breaker Auto Car Stereo Inline Fuse Holders Inverter, Manual Rese Function: This circuit breaker can protect the amplifier from being damaged by the over-load current or voltage. MeanwhiGeloo 
Geloo 6 Way Fuse Block 12V Marine Fuse Blocks with Negative Bus Ground, 6 Circuits Fuse Box Holders with LED Indicator A Good conductivity: 6 Circuits marine fuse block with negative bus and cover. Easy to open insulating cover that providesLwuey 
Lwuey 2 Way Din Rail Box, Distribution Protection Box Circuit Breaker Electronic Junction Box Transparent Cover IP65 Wat Insulation Design: The entire shell of the waterproof distribution protection box is insulated design, our distributioniplusmile 
iplusmile 70 Amp 12V-36V Auto Reset Circuit Breaker Car Fuse with Waterproof Housing Panel Mount Protective Insulators f Core Overload Protection: This car fuse circuit breaker automatically cuts off power when current surges beyond set limiHealeved Healeved Waterproof Circuit Breaker Cover 2-Way Distribution Box with Dustproof Moisture-Proof Window for Indoor Electri Socket covers for outlets:with a flip-top structure and automatic buffer closure, this electrical box is simple to openDpofirs DC Disconnect Switch, DC Miniature Circuit Breaker 50A Isolator for Solar PV System, Waterproof Overvoltage for Home RV Excellent Parts: PV Solar Disconnect Switch is equipped with DC assembly to maximize the of the disconnector, the transp15% Off BJBird Car Circuit Breaker with Manual Reset 12V-48V DC Waterproof Car Audio Inline Circuit Breaker Fuse Holder Inverter for Mo Premium Material: Made of high-quality alloy material with good electrical conductivity and high pressure resistance.MAEZOE MAEZOE Car Circuit Breaker 150 AMP with Manual Reset Switch, 12v48V Dc Waterproof lnline Fuse Inverter for Marine Trolli Powerful Circuit Protection: 150A circuit breaker designed to protect your electrical system from excessive current in mMAEZOE MAEZOE Car Circuit Breaker 80 AMP with Manual Reset Switch, 12v48V Dc Waterproof lnline Fuse Inverter for Marine Trollin Powerful Circuit Protection: 80A circuit breaker designed to protect your electrical system from excessive current in maGadpiparty Gadpiparty Dustproof Distribution Box for Outdoor Use Featuring Circuits for Home and Garden Electrical Protection Circu Distribution protective box is constructed with strong PC and ABS material, providing reliable protection for extended u13% Off VANTRUE Vantrue 11.5ft Type C USB 12V 24V to 5V Dash Cam Hardwire Kit with Add a Circuit Fuses, Low Voltage Protection for N4, N 【Input 12–24V, Output 5V/2A】The Hardwire Kit provides a direct connection from your dash cam to the vehicle's fuse box (VGOL VGOL 2pcs XH-M609 Battery Low Voltage Disconnect Module Low Voltage Cut off with Digital Display Disconnect Protection f upply Voltage: DC 12-36V ,Output Voltage: Equal to supply voltage ,Control Precision: 0.1V Power: ?1.5W./Diitao Diitao 15PCS Lithium Battery Protection Board Overcharge Short Circuit Protection Module(2S 16A) Protection :4 kinds of safety function protection including over discharge protection, over current protection, over chaVGOL VGOL 20PCS 20SQ060 Schottky Diodes 20A 60V Schottky Barrier Rectifier Diodes Electronic Components for Solar Panel Charg 20SQ060 data: Forward rectified current: 20A, maximum recurrent peak reverse voltage: 60V.Generic Circuit Breaker with Reset Button | 60 Amp Car Circuit Breaker with Manual Reset - Waterproof Current Overload Protectio Broadly Used: Designed for RVs, yachts, and car, it provides robust overload and short circuit protection, and is widelyTnfeeon Tnfeeon Leakage Protection Air Switch, 63A 30mA 6KA 1P+N AC Type DIN Rail Miniature Current Circuit Breaker, with Overlo [High Sectioning Capacity] With a high sectioning capacity of 6ka and exceptional sensitivity, this grounding circuit br12% Off wohhom WOHHOM 100 Amp Circuit Breaker with Manual Reset 12V-36V DC Waterproof Surface Mount for Car Audio Rv Marine Boat Truck Function: Protects your trolling motor from electrical damage, prevents excessive current and stops power surges from da12% Off wohhom WOHHOM 100 Amp Circuit Breaker with Manual Reset 12V-36V DC Waterproof Surface Mount for Car Audio Rv Marine Boat Truck Function: Protects your trolling motor from electrical damage, prevents excessive current and stops power surges from daAddtam Addtam Power Board Surge Protected with Individual Switch, Powerboard with 4 Wide Spaced AC Outlets, 1M Extension Cord f Individual ON/OFF Switch: When not in use, each outlet can be easily turned off independently to save energySpacnana 500V 32A DC Combiner Box Solar Photovoltaic MCB Circuit Breaker Overvoltage Protection with Transparent Cover IP65 Rated Great in Design: Equipped with the DC module to maximize the protection of photovoltaic DC disconnector, and the transpaJESUNK 100 Pack Auto Fuses 30 AMP APM/ATM 32V Mini Blade Style Fuses 30A Short Circuit Protection Car Fuse 100% BRAND NEW AND HIGH QUALITY - Designed to fit regular ATC/ATO fuse holders.EMSea EMSea 2PCS Lithium Battery Protection Board 3S 40A 12V Multi-Protection Lithium Battery Charging Protection Board BMS PC This lithium protection board 3S 40A made of integrated components, not easily damaged, with stable performance.Hyuduo Ceramic Thermal Fuse 4 Pack - 125°C Cut-Off Temperature 15A ABS Alloy Wire Electrical Circuit Protection for Appliances The maximum voltage is , the maximum current is 15A, and the cut-off temperature is 125℃. With 4 fuse, which can meet yoEacam DC Circuit Breaker, Overload Protection Magnetic System PV Circuit Breaker 2P, for Solar Photovoltaic Electric Motorcycl [Widely Used] Suitable for solar photovoltaic systems, ship power systems, and more, providing versatile protection.MAEZOE MAEZOE Car Circuit Breaker 250 AMP with Manual Reset Switch, 12v48V Dc Waterproof lnline Fuse Inverter for Marine Trolli Powerful Circuit Protection: 250A circuit breaker designed to protect your electrical system from excessive current in mViaGasaFamido ViaGasaFamido 200 W Step Up Down Voltage Converter Power Transformer for Electrical Devices with Circuit Protection (AU High efficiency: The transformer consists of pure copper with high conductivity and degree of use, which significantly iSwpeet Swpeet 30Pcs 5 Sizes Thermal Circuit Breaker with Quick Connect Terminals and Waterproof Button Caps Assortment Kit, 5Am 1, What You Get ------ In this kit, You will get 30Pcs 5 Sizes Thermal Circuit Breaker Assortment Kit, Including 5Amp: 2BAOL Circuit Breaker, 32A DC 500V 2 Pole Circuit Breaker Protector with IP65 Waterproof Distribution Box, with Safe Protectio 【SAFE 】Our MCB Circuit Breaker includes overvoltage , overload and functions, which can provide long distance communicatAsixxsix Asixxsix 4 Way Distribution Protection Box, IP66 Waterproof Circuit Breaker Box, DIN Rail Power Distribution Enclosure w Enhanced Security and Efficiency: Upgraded outdoor circuit breaker box, with full slot cover to ensure guard against eleozchillon Ozchillon 5 Pack 12V 24V Add-a-Circuit Low Profile Mini Fuse Tap, 16 AWG Piggy Back Blade Fuse Holder with Wire Harness, COMPLETE FUSE TAP KIT: 5 pcs of Low Profile Mini add-a-circuit fuse holders, 20 pcs of Low Profile Mini blade fuses (2ANovbvia Circuit Breaker Lockout Device,Blue/Red/Yellow Locks with Universal Screwdriver for Secure Electrical Safety and Mainten Enhanced Workplace Safety: Designed to prevent accidental operation of circuit breakers, this device significantly boostAIMALL AIMALL 100PCS Anti-Static Resealable Plastic Bags – 5 Sizes Semi-Transparent Self-Sealing Pouches for Electronic Compone 🔌 Electrostatic Shielding for Electronic Component Safety – Each anti-static bag is treated to prevent electrostatic di21% Off DXNQ DXNQ 20A Inline Fuse Holder, 12V-48V DC Inline Reset Fuse Inverter Switch, Resettable Circuit Breaker for Car Stereo Mar 【Premium Material】: Made from high-conductivity alloy materials and encased for durability, this circuit breaker performEKYLIN in-line Blade Fuse Holder Cable ATC/ATO for Car Electronics Modify Lab Solar System, Circuit Blow-Out/Overload Protectio Durashmall Manual Reset 12V 24V 48V DC Circuit Breaker Fuse 10A 100A AMP Waterproof for Auto Boat Cars with Push Button and Overloa 【 Circuit Breaker】Made of materials, this circuit breaker is designed to and long-lasting performance. It is built to wiAdfaga Adfaga GYL9 25A 40A 63A 4P RCBO Current Circuit Breaker 400VAC High Sensitivity Leakage Protection for Industrial Commer [INSTANT ELECTRICAL PROTECTION] The GYL9 RCBO provides immediate protection against electric shocks and dangerous leakageMagTech eMagTech 2PCS Lithium Battery Protection Board 3S 60A 12.6V Multi-Protection Lithium Battery 18650 Charging Protection B Application : Nominal voltage of 3.6V, and full voltage of 4.2V lithium battery (including 18650, 26650, polymer lithiumAIMALL AIMALL 100PCS Anti-Static Resealable Plastic Bags – 5 Sizes Semi-Transparent Self-Sealing Pouches for Electronic Compone 🔌 Electrostatic Shielding for Electronic Component Safety – Each anti-static bag is treated to prevent electrostatic diBlue Sea Systems Blue Sea 285 Series Surface Mount 50A Circuit Breaker Clear, single lever operationGeneric Circuit Breaker, Solar Disconnect Switch DC500V Solar Circuit Breaker, 32A Disconnect Switch with IP65 Distribution Box Safe Protection: Includes overvoltage protection, overload and protection functions, which can provide long distance comPIOGHAX 240V Plug Power Meter Electricity Usage Monitor,PIOGHAX Energy Watt Voltage Amps Meter with Backlit Digital LCD, Overloa 【Backlit Digital LCD Display】The plug-in power meter is designed to be extremely user-friendly, with a large, clear backMarhynchus Marhynchus DCDC CC CV Converter Module for The CC 4-32V Source at 1.2-32Vhigh Conversionadmit Protection Ideal Short Cir [Optimal heat dissipation] Keep the cold module during long -term use with cooling, maintaining a temperature below 60 °LKC shengdan 2Pcs 15A 125/250Vac 50Vdc Thermal Switch Circuit Breaker Current Overload Protector with Automatic Reset 15 Amp Relay Fu 15A current overload protection automatic reset relay fuseWosune Low Voltage Disconnect Protection Module, Digital Display XH-M609 Overcurrent Protection Module, for Over Discharge Prot Main functions: over charge protection, over discharge function, short circuit function, over current functionZEZEFUFU Battery Charging Protection Board Circuit Board for RYOBI 18V RB18L4 Li-ion Battery It is used to repair and assemble batteries pack.Wosune Low Voltage Disconnect Protection Module, Digital Display XH-M609 Overcurrent Protection Module, for Over Discharge Prot Main functions: over charge protection, over discharge function, short circuit function, over current functionWDPWW 2P 4P AC 230V 400V Type A RCBO RCCB MCB Electronic Residual Current Circuit Breaker - 30mA Leakage Protection for Electr High-performance 2P and 4P options for versatile electrical applicationsAlpine Alpine Hearing Protection Earplugs Motosafe, Race PREVENT HEARING DAMAGE: Environmental noises can easily reach 100 Decibels at just 75 Miles per hour. This means that chAIMALL AIMALL 100PCS Anti-Static Resealable Plastic Bags – 5 Sizes Semi-Transparent Self-Sealing Pouches for Electronic Compone 🔌 Electrostatic Shielding for Electronic Component Safety – Each anti-static bag is treated to prevent electrostatic diDomary Domary Universal Fuel Injector Tester Cleaner Tool Kit 8 Pulse Modes with Adapters Short Circuit Protection (White) [Safety Features] Designed with reverse connection and short circuit protection for safe and reliable use.SING F LTD SING F LTD 2Pcs LiFePo4 BMS 4S 30A 12.8V Protection Board Battery Balance Protection Board BMS PCB 18650 Charging Circui The LiFePo4 BMS 4S 30A 12.8V Protection Board is applicable to electric bicycles, electric motorcycles, energy storage dX AUTOHAUX X AUTOHAUX 100 Pcs Mini 1AMP APM/ATM Universal Car Fuse Blade Style Fuses Short Circuit Protection - Automotive Car Boat [PRODUCT BENEFITS] The Blade Style Fuses are constructed with durable metal and plastic material that keeps it durable,X AUTOHAUX X AUTOHAUX 50 Pcs Mini 4AMP APM/ATM Universal Car Fuse Blade Style Fuses Short Circuit Protection - Automotive Car Boat [PRODUCT BENEFITS] The Blade Style Fuses are constructed with durable metal and plastic material that keeps it durable,Waveshare USB to RS485 Converter Industrial Adapter Original FT232RL and SP485EEN Fast Communication Embedded Protection Circuits Industrial USB to RS485 bidirectional converter with original FT232RL and SP485EEN chip. Due to its stable communicationMorelian Morelian Solar Battery Circuit Breaker Switch, DC 250A 500V Protection Isolator for Photovoltaic Wind Power System, 20KA [sturdy Design] Features a moulded for enhanced durability and reliability over time.DEADLINE MUSIC Fundamentals of Power System Protection ZAMETTER ZAMETTER GBH36V LI PCB Charging Protection Circ-uit Boards 36V LI Battery Repair PCB Circuits Board GBH36V-LI Green PCB 【PCB Charging Protection Circuit Board】This product is a component without a battery core. It is specifically designed fVGOL VGOL 50pcs 78L05 Three-Terminal Positive Power Regulator 5V 100mA Suitable for Internal Thermal Overload Protection Features: The 78L05 three-terminal regulator is a solid-state positive voltage regulator, providing a 5V output voltage,39% Off Wiley-IEEE Press Power System Protection Brand Wiley Ieee PressDan&Dre DAN&DRE Marine Cable Boot, Short Circuit Protection Wire Protective Cover with Silicone Plastic Material, for RV Yacht B [Safety First] Engineered to prevent hazardous situations, this cable boot effectively shields against short circuits, oUeeKKoo 2PCS Industrial USB to RS485 Bidirectional Converter Adapter Board with Original FT232RNL and SP485EEN Chip Fast Communi Industrial USB to RS485 bidirectional converter with original FT232RNL and SP485EEN chip. Due to its stable communicatioGeneric 2pcs Circuit Board Coasters, Non-Slip Immersion Gold Circuit Board PCB Coasters for Drinks, Funny Coffee Cup Pads for Me Solid Material: These coasters for drinks are crafted from durable fiberglass material to prevent cup sliding while offeSmartLifeTime SmartLifeTime 2.5 Inch Portable HDD Protector Universal 2.5" EVA External Hard Disk Drive (HDD/SSD/NAS) Carrying Case Pr Compact but large capacity, flexible storageORICOM Oricom BSM888X 12V/24V Battery Sense Monitor - Battery Sense App, Smartphone, 12/24 Volt Batteries, IP65 Ingress Protect Real-Time Battery Monitoring: The Oricom BSM888X allows you to monitor the your vehicle's battery in real-time. Stay infTOPINCN TOPINCN 63A 2P Mini Dual Power Automatic Transfer Switch Circuit Breaker Complete Protection Function for Safe Power Sup [SAFE AND RELIABLE] With a protective cover and EPS fire power supply interface, this switch ensures a safe and reliableCryfokt Cryfokt 12-36V Battery Protection Module with Overcharge and Short Circuit Protection Functions for Wide Applications, M [RELIABLE DURABILITY] Crafted from top-notch materials, ensuring a long-lasting performance.SENECESLI SENECESLI 32Bit 168Mhz 8 Axes F407 Control Board with LCD Display for Ender 3 3 V2 DC12-24V, Enhanced Protection Circuit [PRECISE CONTROL] STM32F407VET6 MCU ensures accurate and responsive control for 3D printers. Supports Marlin 2.0.X and KDROK Voltage Boost Converter, DROK DC 6-30V 5V Step Up to DC 7-32V 12V 24V 5A Adjustable Volt Regulator, LCD Power Supply Mod Parameter --- Input voltage: DC 6-30V; Output voltage: DC 7-32V continuously adjustable (the output voltage must be at leMagTech eMagTech DC Power Buck Converter Regulator 12V/24V to 5V 5A 25W Transformer Conversion Module Over-Voltage Over-Current Convert 12V / 24V DC power supply into stable 5V 5A 25W DC power output.Denash Denash Product Expansion Rated Voltage: 5V Relay Module 8 Channel Solid State Relay Module for Industrial Control Circui Stable performance of electronic components, so that your equipment can work stably.Waveshare 8-CH Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protectio This product is an industrial 8-ch relay module controlled via Ethernet port, adopts Modbus RTU/Modbus TCP protocols, suHaofy Haofy High Performance Stepper Motor Controller Module with Short Circuit Protection for 2 Phase 86 Motor, 7.2A Powerful Performance: Features 50KW power rating for reliable and consistent operation in demanding motor control applic24% Off ARCTIC Arctic MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity QUALITY: The design of our thermal paste packagings has changed several times, the formula of the composition has remainWaveshare USB to RS485 or RS232 Serial Converter Adapter, Onboard Original FT232RNL Chip, built-in self-recovering fuse, TVS prote USB TO RS232/485 is a USB to RS232/485 non-isolated serial port converter, featuring the original FT232RNL for improved24% Off ARCTIC Arctic MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity QUALITY: The design of our thermal paste packagings has changed several times, the formula of the composition has remainYKYWTRWL YKYWTRWL Solar Charge Controller 80A PWM 12V/24V 1920W with USB Output, Multi-Circuit Protection, ABS Housing, for Light High Charging Ability: Large Power 80 amp solar charge controller, 12V/24V Auto Identification, 5V USB output, Max PV ArElinz 2500W/5000W Inverter 12v to 240v Pure sine Wave Power Elinz Low High Voltage Input Short Circuit Output Overload Protect This High Performance Pure Sine Wave Power Inverter is your affordable necessity without sacrificing performance. The quTUOPUONE TUOPUONE 16-Ch Ethernet Relay Module Modbus RTU/Modbus TCP Protocol Ethernet Port Communication Supports PoE Power Suppl Dual Ethernet ports design, supports Ethernet port communication cascade and PoE power supply cascadeICON Group International, Inc. The 2027-2032 World Outlook for Circuit Protection SING F LTD SING F LTD 4pcs 510 Out Threaded USB Smart Charger with Over-Charge Protection LED Indicator for Laptop Car Charger Flas Applicability: Supports charging of multiple devices, such as: laptops, car chargers, mobile phone chargers, etc.21% Off DIGISHUO DIGISHUO 10Pcs 5V 1A 18650 Lithium Battery Charging Board | TP4056 Lithium Battery Charging Board | Micro USB Charge Mod ※Adopting very mature charging chip TP4056,simple peripheral circuit,good protection performance,high charging precisionICON Group International, Inc. The 2027-2032 World Outlook for Overcurrent Circuit Protection Dpofirs Dpofirs Fast Controller Charging Station Dual Dock with Smart Circuit Protection, About 3H Charging Time for, Wireless S [CONVENIENT DUAL CHARGING] Effortlessly charge two controllers at the same time for uninterrupted gaming sessions.UCkasayfy Dual Battery Isolator 12V 140Amp Manual and Auto Modes Voltage Sensitive Relay VSR Compatible with RV Marine Car Vehicle 【Manual state use function】——The blue indicator light is ON, press the button each time, you can complete the circuit coVGOL VGOL 6pcs 510 Threaded USB Smart Charger with Over-Charge Protection LED Indicator Suitable for Laptop Car Charger Flash Applicability: Supports charging of multiple devices, such as: laptops, car chargers, mobile phone chargers, etc. SupporGUPE Compact Circuit Breaker Transformer for Hair Dryer, Juicer, Rice Cooker [Wide Application] Voltage converter ideal for home and industrial use with hair dryer juicer rice cooker air purifier eNULYLU NULYLU Metal Junction Box Enclosure for Electronic Projects 100x230x185mm Metal Project Case Electrical Box Frame for DI Electronics enclosure metal--meticulous manufacturing process, so the enclosure box offers a seamless integration and opTIKATARER TIKATARER 12V 8A 100W Switching Power Supply Circuit Module with Short Circuit Protection, Ideal for DIY Projects [DURABLE AND PRACTICAL POWER SUPPLY BOARD] for lasting performance29% Off Wiley AC Circuits and Power Systems in Practice Ac Circuits And Power Systems In PracticeMarhynchus Marhynchus Switching Power Supply Driver Voltage Converter AC for LED, Lighting, Security Monitoring with Short Circuit [Efficient Performance] With an output voltage of 24v and a current of 2a, this power supply delivers a and for poweringSOULONG SOULONG 5V DC Switching Power Supply, High Temperature Copper, Short Circuit Protection for LED Display and Automation E [High Stability and Protection]This 5V DC switching power supply features overload and short circuit protection with an