Switches & Relays, Solenoids & Accessories, Solid-State Relays - Ko-Hen Electronics Supply Ltd.

1-877-346-3799

Welcome, Guest
Login
Create an Account

View Shopping Cart

Cases & Enclosures

Chemicals & Accessories

Circuit Protection

Computer & Networking

Development & Prototyping

Industrial Automation & Sensing

Lighting & Flashlights

Passive Components & Hardware

Power Conversion & Management

Security & Safety

Switches & Relays

Tools & Testing

Wire & Cable Management

Webstore - Special Order Items

AmplifiersAntennas & AccessoriesAudio & Video AdaptersAudio & Video CablesAudio & Video ConnectorsAudio & Video ConvertersCB, Hand Radios & AccessoriesOther Audio & VideoSpeakers & AccessoriesSplittersTelephone AccessoriesTelephone Cables & WireWallplates & Accessories

Alkaline BatteriesBattery ChargersBattery DisconnectsBattery HoldersBattery IsolatorsBattery TestersLead-Acid BatteriesLithium BatteriesNon-Rechargeable BatteriesOther BatteriesRechargeable Batteries

Enclosure Hardware & AccessoriesMetal EnclosuresOther Cases & AccessoriesParts Boxes (Empty)Pelican Air CasesPelican Case AccessoriesPelican CasesPelican Coolers and DrinkwarePelican Micro CasesPelican VaultPlastic Enclosures

AdhesivesApplicatorsCleanersCoatingsDusters & Cold SprayGreasesOther ChemicalsSolder & AccessoriesSwabs, Wipes & BrushesTapes

Automotive FusesBreakersCeramic FusesFuse Holders Glass FusesIndustrial FusesThermal Cutoff Fuses

Computer Parts (External)Computer Parts (Internal)Computer Plugs & AccessoriesD-Sub Cables & AccessoriesNetwork CablesNetwork Patch PanelsNetwork PoE & WiFi Network SwitchesRack AccessoriesRack Power & AccessoriesRacksUninterruptable Power Supplies (UPS)USB Cables & Accessories

Amphenol / MilitaryAudioD-SubDeutsch/AmphenolFerrulesGeneral PowerIndustrialLow-Voltage PowerLugs & BatteryNetwork & TelephoneRF & CoaxialTerminalTerminal Blocks TrailerWeatherpack / Metripack

3D Printer FilamentArduino / OSEPP Battery HoldersBreadboardsConnectors & HeadersEducational KitsHardwareProtoboardsRaspberry PiRoboticsSemiconductors & ICs

A/C FansD/C FansFan AccessoriesFarm Duty & 3-Phase MotorsHVAC MotorsMotor Accessories

BarriersDin RailDin Rail BreakersDin Rail Power SuppliesDin Rail RelaysDin Rail Terminal BlocksEncodersMagnetic Speed SensorsMiscellaneousPanel MetersPLC / HMI / Smart Relays Proximity SensorsSensor Accessories

FlashlightsLED BulbsLED FixturesLED Strip AccessoriesLED StripsLEDsLighting AccessoriesMiniature BulbsPanel Indicator LightsWork Lights & Accessories

CapacitorsDin RailDiodesEnclosure Hardware & AccessoriesNuts & BoltsPotentiometers & KnobsResistorsStandoffs

AC/AC AdaptersAC/DC AdaptersAutomotive Battery AccessoriesBench Power SuppliesDC/DC AdaptersDin Rail Power SuppliesEnclosed Power Supplies & TransformersInternational AdaptersInvertersPower BarsPower Plug AdaptersPower Plugs & CablesSolarUninterruptable Power Supplies (UPS)

Audio AlertsEntry AlertsSecurity AccessoriesSecurity Camera AccessoriesSecurity Cameras & KitsVisual Alerts

Automotive RelaysE-Stop SwitchesGeneral RelaysLimit SwitchesMicroswitchesMiscellaneous SwitchesPushbutton SwitchesRocker SwitchesSelector SwitchesSolenoids & AccessoriesSolid-State RelaysSpecialty RelaysSwitch AccessoriesTimer RelaysToggle Switches

Bench Power SuppliesCrimp ToolsElectrical Test ToolsHand ToolsLabel CartridgesLabellers & AccessoriesNetwork/Cable/Phone Test ToolsOscilloscopesOther Test ToolsOther ToolsPunchdown ToolsSolder Tools & AccessoriesTest AccessoriesTest LeadsTorches and Heat GunsWire Pulling / Install Tools

Category 5e Category 6CoaxialDirect BurialHook-UpLow-TemperatureMulticonductor ShieldedOther CableSecuritySpeakerTrailerWelding

Cable ClampsCable ReelsCable Ties & Accessories ConduitCord Grips & Hole PlugsHeat ShrinkHook & LoopLabel CartridgesLabellersRacewaySleevingWire Ducting

Customer Resources

Credit Application

Company History

Login/Create an Account

Shipping & Returns

Terms & Conditions

Ko-Hen Electronics Supply Ltd. © 2025. All Rights Reserved. Powered by Terracor B2B Ecommerce Hub