Yueqing Enyun Electric Co., Ltd.
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We are a professional electrical enterprise focusing on the R&D, production and sales of electrical products. Our flagship products include circuit breakers and junction boxes, which have earned an excellent reputation across the market. As core equipment for circuit safety, our circuit breakers feature advanced short-circuit and overload protection functions. With quick response and high reliability, they effectively prevent safety accidents caused by circuit faults. Widely used in industrial, commercial and household power supply systems, they guarantee the stable operation of power facilities in various scenarios. Junction boxes are essential components for electrical installation....
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Heavy Duty Outdoor Electrical Junction BoxDurable outdoor electrical enclosureHeavy Duty Electrical Box for OutdoorsRugged Outdoor Electrical HousingWaterproof Insulated Cable Connection BoxIndustrial waterproof cable connectorInsulated cable connection box waterproofSealed insulated cable connectionDustproof Sealed Wire Terminal BoxDust resistant terminal housingEnclosed terminal wiring systemSealed electrical terminal enclosureCorrosion Resistant Circuit Junction BoxDurable junction box for circuitsLong lasting junction box for wiringRust proof electrical enclosurePrecision Cabinet Hinge LatchAdjustable Cabinet Hinge LatchHeavy Duty Cabinet Hinge LatchHigh Quality Cabinet Hinge LatchWaterproof Enclosure Flip HingeDurable Flip Hinge for EnclosureSealed Flip Hinge MechanismWeatherproof Flip Hinge SystemRustproof Cabinet Rotation HingeCorrosion Resistant Cabinet HingeHeavy Duty Cabinet Rotation HingeStainless Steel Cabinet HingeMiniature Circuit Breaker Overload Protection SwitchCircuit Breaker Overload SwitchMiniature Circuit Breaker ProtectionOverload Protection Circuit SwitchIndustrial MCB Short Circuit Protection Circuit BreakerMCB Circuit Breaker Short CircuitShort Circuit MCB Protection SystemShort Circuit Protection MCB BreakerHousehold Electric Current Cutoff Circuit BreakerAutomatic Power Cut Off DeviceHome Electrical Safety SwitchResidential Circuit Protection UnitDIN Rail Mounted Low Voltage Circuit Breakercircuit breaker DIN rail mountlow voltage circuit breaker DIN railmounted circuit breaker DIN railFireproof Thermal Magnetic Trip Circuit BreakerMagnetic Thermal Fireproof Circuit BreakerThermal Magnetic Fireproof Circuit BreakerThermal Magnetic Trip Fireproof Breakerhockproof Industrial Distribution Breakerhockproof circuit breaker for industryhockproof electrical distribution devicehockproof power distribution switchSurge Protection Mini Circuit BreakerCircuit Breaker with Surge ProtectionMini Circuit Breaker Surge ProtectorSurge Protected Mini Circuit BreakerNickel-plated Screw Wiring Terminalmetal screw terminal blockplated terminal for wiringscrew type electrical connectorHigh Precision Conductive TerminalConductive Contact TerminalPrecision Electrical ConnectorPrecision Metal TerminalReinforced Clamp Connection TerminalDurable Electrical TerminalHeavy Duty Terminal ConnectorSecure Clamp Terminal BlockAnti-loosening Fixed Terminal PostFixed terminal post with anti looseningNon loosening electrical connectorSecure terminal post fixerThickened Copper Wiring TerminalDurable Copper Connection PointHeavy Duty Copper TerminalReinforced Copper Wire Connectorndustrial Power Surge Protection Equipmenthigh voltage surge protection unitpower surge protector for industrial usesurge protection for industrial systemsOutdoor Waterproof Lightning Surge Protectordurable outdoor surge arresterlightning protection for outdoor useweatherproof surge protection deviceEmbedded Low Voltage Surge Protectorelectronic surge protection moduleintegrated surge suppressorlow voltage surge protection deviceCorrosion Resistant Lightning ArresterDurable Lightning Protection DeviceSaltwater Corrosion ArresterWeatherproof Surge ProtectorLow Temperature Surge Suppressorcold environment surge suppressorlow temperature power surge protectortemperature resistant surge protectorPlug-in Power Surge Protection DeviceElectrical surge protection unitPower strip with surge protectionSurge protector for home electronicsProfessional Injection Molded Plastic ShellDurable Plastic Housing SolutionHigh Quality Plastic EnclosurePrecision Plastic Molded CaseHigh Precision Injection Molding CasingHigh accuracy injection molded casePrecision engineering plastic housingPrecision plastic casing moldYB-02 Single Hole Wire Terminal ConnectorM5 Thread Electrical TerminalSPCC Cold Rolled Steel TerminalSingle Hole TerminalYB-05 1.2mm Single Hole Electrical Terminal1.2mm Thick SPCC TerminalSingle Hole Screw TerminalZinc Plated Electrical TerminalYB-08 M4 Compact Single Hole TerminalCompact Mini Single Hole TerminalM4 Thread Mini TerminalMini Wire Connection TerminalYB-17 M7 High-Torque Single Hole TerminalHeavy-Duty SPCC TerminalLarge Size Single Hole TerminalM7 High-Torque TerminalYB-24 M8 Heavy-Duty TerminalExtra Heavy-Duty Screw TerminalHigh-Current Electrical TerminalM8 Extra High-Torque TerminalYB-25 M4 Slim Single Hole TerminalLow-Profile Single Hole TerminalNarrow Size Wire TerminalSlim Profile M4 TerminalYB-06 M6 Single Hole Wire Terminal1.5mm Thick SPCC TerminalCustom Plating Cable TerminalM6 Thread Screw TerminalYB-205 Tiny M4.5 Single Hole Terminal1mm Ultra-Thin TerminalMicro-Sized Wire TerminalUltra-Mini M4.5 TerminalYB-206 Nano M3.5 Screw Terminal0.8mm Extra-thin TerminalM3.5 Fine-pitch TerminalUltra Compact Micro-miniature TerminalYB-258 Tiny Single Hole Wire Terminal0.8mm Precision Stamped TerminalLow-Profile M3.5 TerminalMiniature Wire Connection TerminalYB-295 Precision Single Hole Terminal1mm Form-Fit TerminalGeneral-Purpose Wire TerminalMid-Size M4.5 TerminalYB-600 1.5mm Robust Terminal1.5mm High-Strength TerminalHigh-Current Wire TerminalM6 Heavy-Duty TerminalDin Rail Low Voltage Surge Arrester DeviceDin Rail Type Surge ProtectorLow Voltage Surge Protection Device Din RailSurge Arrester For Din Rail SystemPlug-in Power Surge Protector DevicePlug in Power Surge ProtectorPower Surge Protector Plug inSurge Protector for ElectronicsLow Temperature Type Surge SuppressorLow Temp Surge SuppressorLow Temperature Surge ArrestorSurge Protector Low TempEmbedded Low Voltage Surge SuppressorCompact Surge Suppressor UnitIntegrated Surge Protector ModuleSurge Protection for ElectronicsPremium Injection Molded Plastic CasingDurable Injection Molding CasingHigh Quality Plastic Molded CasePremium Plastic Molded HousingHigh Precision Injection Molding HousingInjection Mold Housing DesignPrecision Injection Mold CasePrecision Mold Making ComponentsDurable Anti-corrosion Surge ArresterCorrosion Resistant Terminal ArresterDurable Anti Corrosion ArresterWeatherproof Surge Protector TerminalOutdoor Weatherproof Lightning Surge ProtectorDurable Outdoor Surge ProtectorWaterproof Surge Protector for OutdoorsWeather Resistant Surge Protection DeviceDIN Rail Low Voltage Surge Protection DeviceDIN Rail Surge Protection UnitLow Voltage Surge Arrester DIN RailLow Voltage Surge Protector DIN Rail MountThickened Copper Cable TerminalCopper Terminal Post DesignHeavy Duty Terminal PostHigh Capacity Terminal BlockAnti-loose Fixed Terminal StudAnti loose terminal post fixFixed terminal stud anti looseTerminal post anti loose fixReinforced Clamp Type TerminalHeavy Duty Terminal ClampHigh Performance Terminal Post ClampReliable Clamp Type Terminal PostHigh Accuracy Conductive TerminalConductive Terminal with High AccuracyHigh Precision Terminal PostPrecision Conductive Terminal PostPremium Nickel-plated Screw TerminalElectrical screw terminal nickel platedScrew terminal with nickel platingTerminal post with nickel coatingElectrical surge protection deviceMini circuit breaker with surge protectionSurge protection for mini breakersShockproof Industrial Distribution Circuit BreakerDurable Shockproof Circuit BreakerIndustrial Shockproof Circuit BreakerShockproof Circuit Breaker for IndustryFireproof Thermal Magnetic Trip BreakerFireproof Circuit Breaker with Thermal TripFireproof Thermal Magnetic Circuit BreakerThermal Magnetic Circuit Breaker FireproofDIN Rail Mount Low Voltage Circuit Breakercircuit breaker 1p 2p 3pdual pole circuit breaker din raillow voltage circuit breaker 2pHousehold Overcurrent Cutoff Circuit BreakerCircuit Breaker for Home UseOvercurrent Protection DeviceResidential Circuit Breakerndustrial MCB for Short Circuit Protectioncircuit breaker industrial mcbindustrial circuit breaker mcbshort circuit protection mcbOverload Protective Mini Circuit BreakerCircuit Breaker With Overload ProtectionMini Circuit Breaker Overload ProtectionOverload Safety Circuit BreakerAnti-rust Cabinet Rotating HingeCorrosion proof hinge for cabinetsHeavy duty rotating hingeRust resistant door hingeWaterproof Enclosure Swing HingeEnclosure Hinge Waterproof SwingSwing Hinge for Enclosures WaterproofWaterproof Swing Hinge EnclosurePrecision Cabinet Hinge CatchEnclosure Hinge with Precision CatchHigh Precision Cabinet HingePrecision Hinge for CabinetAnti-corrosion Circuit Junction BoxCorrosion resistant electrical junction boxIndustrial anti corrosion junction boxWeatherproof junction box solutionDust-proof Sealed Terminal BoxDust proof electrical junction boxSealed terminal box with dust proofWaterproof sealed terminal enclosureWaterproof Insulated Cable Junction BoxCable Junction Box with InsulationInsulated Cable Junction Box WaterproofWaterproof Junction Box for CablesHeavy-duty Outdoor Cable Junction BoxDurable outdoor electrical junction boxIndustrial outdoor cable enclosureWeatherproof junction box for cablesRobust Outdoor Electrical Junction BoxJunction Box Surge 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ProtectionWall Mount Surge StripPower Surge Protector with Plug-in DesignPower Surge Protection SystemPower Surge Protection UnitSurge Protector with Built in PlugLow Temperature Surge ProtectorCold Weather Surge ProtectorLow Temp Surge ProtectorLow Temperature Surge Protection DeviceCold Resistant Surge SuppressorHeavy Duty Surge SuppressorIndustrial Grade Surge SuppressorLow Temperature Resistant Surge SuppressorCold Climate Surge SuppressorCold Resistant Surge ProtectorIndustrial Low Temp Surge SuppressorAdvanced High Precision Injection Molding Housing DesignAdvanced Injection Molding Housing SolutionInjection Molded Housing with Tight TolerancesPrecision Molded Housing for Injection MoldingJunction BoxBrand Name Junction BoxElectrical Junction BoxesJunction Box SuppliersWaterproof Junction BoxesEnclosure HingeAdjustable HingesDurable HingesEnclosure HingesHeavy-Duty HingesIndustrial HingesCircuit BreakerElectrical SafetyPower ProtectionReliable Circuit BreakersYour Brand Name Circuit BreakerTerminal PostAffordable Terminal PostsBest Terminal PostsBuy Terminal PostsDurable Terminal PostsQuality Terminal PostsTerminal PostsSurge ProtectorBest Surge ProtectorHome Surge ProtectorPower Surge ProtectionReliable Surge ProtectorSurge Protector with USBMold MakingCustom MoldsFast Mold ServicesHigh-Quality Mold ProductionMold DesignPrecision MoldingSingle Hole Wire TerminalBest Single Hole TerminalsDurable Wire TerminalsQuality Wire ConnectorsYour Brand Name Wire Terminalscuit breaker circuit safety devices electrical accessories electrical installation parts electrical junction box electrical mold customization junction boxes surge protectors terminal postscircuit breakers

Categories and Products

Junction Box

Heavy Duty Outdoor Electrical Junction Box 

Waterproof Insulated Cable Connection Box 

Dustproof Sealed Wire Terminal Box 

Corrosion Resistant Circuit Junction Box 

Anti-corrosion Circuit Junction Box 

Dust-proof Sealed Terminal Box 

Waterproof Insulated Cable Junction Box 

Heavy-duty Outdoor Cable Junction Box 

Robust Outdoor Electrical Junction Box 

Waterproof Insulated Wire Connection Box 

Sealed Dust Resistant Wire Terminal Box 

Corrosion-proof Electrical Junction Box 

Enclosure Hinge

Precision Cabinet Hinge Latch 

Waterproof Enclosure Flip Hinge 

Rustproof Cabinet Rotation Hinge 

Anti-rust Cabinet Rotating Hinge 

Waterproof Enclosure Swing Hinge 

Precision Cabinet Hinge Catch 

Precision Cabinet Locking Hinge 

Waterproof Cabinet Flip Hinge 

Water-resistant Enclosure Flip Hinge 

Circuit Breaker

Miniature Circuit Breaker Overload Protection Switch 

Industrial MCB Short Circuit Protection Circuit Breaker 

Household Electric Current Cutoff Circuit Breaker 

DIN Rail Mounted Low Voltage Circuit Breaker 

Fireproof Thermal Magnetic Trip Circuit Breaker 

hockproof Industrial Distribution Breaker 

Surge Protection Mini Circuit Breaker 

Surge Protected Mini Circuit Breaker 

Shockproof Industrial Distribution Circuit Breaker 

Fireproof Thermal Magnetic Trip Breaker 

DIN Rail Mount Low Voltage Circuit Breaker 

Household Overcurrent Cutoff Circuit Breaker 

ndustrial MCB for Short Circuit Protection 

Overload Protective Mini Circuit Breaker 

Terminal Post

Nickel-plated Screw Wiring Terminal 

High Precision Conductive Terminal 

Reinforced Clamp Connection Terminal 

Anti-loosening Fixed Terminal Post 

Thickened Copper Wiring Terminal 

Reinforced Clamp Type Terminal 

Thickened Copper Cable Terminal 

Anti-loose Fixed Terminal Stud 

High Accuracy Conductive Terminal 

Premium Nickel-plated Screw Terminal 

Surge Protector

ndustrial Power Surge Protection Equipment 

Outdoor Waterproof Lightning Surge Protector 

Embedded Low Voltage Surge Protector 

Corrosion Resistant Lightning Arrester 

Low Temperature Surge Suppressor 

Plug-in Power Surge Protection Device 

Din Rail Low Voltage Surge Arrester Device 

Plug-in Power Surge Protector Device 

Low Temperature Type Surge Suppressor 

Embedded Low Voltage Surge Suppressor 

Durable Anti-corrosion Surge Arrester 

Outdoor Weatherproof Lightning Surge Protector 

DIN Rail Low Voltage Surge Protection Device 

Plug-type Power Surge Protector 

Plug-in Electrical Surge Protector 

Power Surge Protector with Plug-in Design 

Low Temperature Surge Protector 

Cold Resistant Surge Suppressor 

Low Temperature Resistant Surge Suppressor 

Mold Making

Professional Injection Molded Plastic Shell 

High Precision Injection Molding Casing 

High Precision Injection Molding Housing 

Premium Injection Molded Plastic Casing 

Advanced High Precision Injection Molding Housing Design 

Single Hole Wire Terminal

YB-02 Single Hole Wire Terminal Connector 

YB-05 1.2mm Single Hole Electrical Terminal 

YB-08 M4 Compact Single Hole Terminal 

YB-17 M7 High-Torque Single Hole Terminal 

YB-24 M8 Heavy-Duty Terminal 

YB-25 M4 Slim Single Hole Terminal 

YB-06 M6 Single Hole Wire Terminal 

YB-205 Tiny M4.5 Single Hole Terminal 

YB-206 Nano M3.5 Screw Terminal 

YB-258 Tiny Single Hole Wire Terminal 

YB-295 Precision Single Hole Terminal 

YB-600 1.5mm Robust Terminal 

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