Top Over Current Relay

ELEGOO 8 Channel DC 5V Relay Module with Optocoupler Compatible with Arduino UNO R3 MEGA 1280 DSP ARM PIC AVR STM32 Raspberry Pi

  • 5V 8-Channel Relay interface board, each one needs 70mA Driver Current.
  • Equiped with high-current relay, AC250V 10A.
  • Each relay has normally open and normally closed contact. Can be selected by jumper relay and TTL or ground..
  • With power indicator,8-way road has a status indicator. With a relay coil to absorb the diode protection..
  • Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).
  • The 8 channels are optically isolated, safe, reliable, anti-interference. Widely used for all MCU control, industrial sector, PLC control, smart home control。For a complete data sheet for this relay board, please download it from: http://dwz.win/UhW.
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Veris,Current Switch and SPST Relay,N.O H735

  • The Hawkeye Relay Combination Series is the ideal solution for the automation installer..
  • These units combine a current switch and relay into a single package, reducing the space required for total control of fans and pumps..
  • The current switch and relay operate independently of one another..
  • These devices allow start/stop control and status monitoring with one device instead of two..
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SainSmart 16-Channel 12V Relay Module Board for Arduino DSP AVR PIC ARM

  • 12V 16-Channel Relay interface board, and each one needs 15-20mA Driver Current.
  • Equipped with high-current relay, AC250V 10A.
  • Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP433, TTL logic).
  • Indication LED's for Relay output status.
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Nilight 50023R 5 Pack 30A Fuse Relay car Truck Socket kit-30A Switch Harness Set-12V DC 4-Pin SPST Automotive 14 AWG Hot Wires-Auto Switches & Starters Set,2 Years Warranty

  • Upgraded Version – Automotive relays built in fuse socket included 30A blade fuses with heavy duty 14AWG wires for main contact. No need of a separate fuse holder, saving space and money. Bosch style 4-Pin SPST (Single Pole Single Throw) Relay..
  • Mounting Design Feature – The interlocking mounting design of unique male and female slot on each socket edge, connect relays together and manage cables easily, offering clean and neat installation..
  • Easy Wiring – The relay sockets come with color-labeled wires for load/accessories convenient wiring. Black – Ground (85), Red – VDC (30), White – Trigger (86), Blue – Output N/O (87).
  • Wide Application – Widely used in car keys power control, over-load protection, trunk release, polarity change, power door lock/actuator control, change a low current output to high current, add ignition/accessory outputs, control motors/other electronics etc..
  • Package includes: 5 relays, 5 relay harnesses, and 5x30A blade fuses..
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SSR-100, DC-DC Solid State Relay 5-220V DC with Non-Contact Switch, SSR-100 DD

  • Control Method: The solid state relay uses DC-DC control method, which can provide stable performance..
  • Load Current: 100A, Load Voltage: 5-220VDC, Control Voltage: 3-32VDC, Control Current: DC: 5-50mA.
  • Installation: The solid state relay uses bolted installation method, easy to install and remove..
  • Heat Dissipation: The relay has pure aluminum heat sink base plate for fast heat dissipation..
  • Material: The solid state relay is made of thyristor and optoelectronic with non-contact switch..
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Macurco TX-12-HS White Hydrogen Sulfide H2S (Line Voltage) Fixed Gas Detector Controller Transducer with White Housing

  • Output: fan relay, alarm relay and 4-20ma current loop.
  • Controls: buzzer, Digital display, latching relay, relay Delay, relay minimum runtime.
  • Mounts on a standard 4” x 4” electrical box.
  • 5 a spdt fan relay controls starters of exhaust fans.
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ARTGEAR Automotive Relays for Car Truck Motor Boat Car Starter - 12V DC 120 Amp Split Charge Relay Switch with 2 Pin Footprint + 2 Terminal

  • 【Continuous Relay】 You can use it as continuous relay, if the relay keeps working for 5 hours, it would be better to stop it and then use it again . It could pass continuous 50A~60A current.
  • 【Package Contains】 1 x Heavy Duty Split Charge 120A ON/OFF Relay.
  • 【Large Capacity】 Up to 120A coil capacity able to handle those high current applications with ease, Heavy duty make or break (on/off) relay.
  • 【Long service life】 Life Expectancy Electrical: 100,000 Operations (at 30 Operations/min) Life Expectancy Mechanical: 10,000,000 Operations, keep a high level in ongoing work.
  • 【Applicable】 High Power automotive relays provide standard contact form, and has the standard 4 pin layout, fit of starter kills, dome light supervision, trunk release, polarity change, power door lock/actuator control etc.
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SSR-100DD Solid State Relay DC to DC (Input 3-32V DC Output 5-60V DC) with Heat Sink, 100A

  • Model: SSR-100DD, single phase Solid State Relay 100A DC to DC control, CE Compliant to EN60950-1.
  • Input voltage 3-32V DC, Load voltage 5-60V DC, Max load current 100 Amp.
  • Rugged epoxy encapsulation construction, high isolation over than 50MΩ(500VDC), high dielectric over than 2.5KV, output snubber circuit protection.
  • No EMI/EFI & Low surge by Zero Cross Trigger method, specially suited to control sensitive, capacitive and Non-saturated inductive loads.
  • SSR switches use semiconductor component acts as a switch for the relay, no moving parts inside, no mechanical wear, no action noise, no mechanical failure, and high reliability.
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SSR-25DD Solid State Relay DC to DC (Input 3-32V DC Output 5-60V DC) with Heat Sink, 25A

  • Model: SSR-25DD, single phase Solid State Relay 25A DC to DC control, UL Approved, CE Compliant to EN60950-1.
  • Input voltage 3-32V DC, Load voltage 5-60V DC, Max load current 25 Amp.
  • Rugged epoxy encapsulation construction, high isolation over than 50MΩ(500VDC), high dielectric over than 2.5KV, output snubber circuit protection.
  • No EMI/EFI & Low surge by Zero Cross Trigger method, specially suited to control sensitive, capacitive and Non-saturated inductive loads.
  • SSR switches use semiconductor component acts as a switch for the relay, no moving parts inside, no mechanical wear, no action noise, no mechanical failure, and high reliability.
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CR Magnetics CR2550-A Low Cost Remote Current Indicator with Amber LED, 1.5 AAC Turn-On Point

  • Low cost for high volume OEM installations.
  • Electrical isolation between circuits, output relay rated up to 20 Amps.
  • LED trip status indicator, dead band prevents relay chatter.
  • Calibrated dial option available, external current transformers available.
  • Applications: monitor electrical heater elements, sense motor over/under loads, detect lamp burn-out, indicate phase loss.
  • Variable trip point and time delay, monitors currents from 10 mA to 60 AC amps.
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Valefod DC 5V Relay Module 1-Channel Relay Switch with Optocoupler Isolation High/Low Level Trigger, Pack of 10

  • 【Control Devices】The 1-channel relay module uses genuine high quality DC5V relay and SMD opto-isolator supporting high/low level trigger, widely apply to control various AC/DC appliances, and other devices with large current..
  • 【Load Range】NO(Normally open) maximum load < AC 250V/10A, < DC 30V/10A. Trigger current of opto-isolator: 5mA..
  • 【Fault-tolerant Design】The relay will not operate even if the control line is disconnected..
  • 【Universal Interface】Equipped with screwed terminal plate and fixed bolt holes(diameter: 3.1 mm) on both sides for easy installation..
  • 【High Compatibility】The relay module can be controlled directly by 5V logic signals from microcontroller(8051, AVR, PIC, DSP, ARM, Raspberry Pi, MSP430, TTL logic etc).
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INA219 High Side DC Current Sensor Breakout - 26V ±3.2A Max

  • 【Mini Split Base Current Transformer】It's the smallest one compared to the similar products (output 100MA).Current Transformer, 100A 100mA AC Current Sensor, Split Core Amp Transformer Sensing Relay, Mini Clip-on Easy to Install CT Without Power Off. current sensor structure sensor.
  • 【Professional Use】Current transducer used for energy meter in special.
  • AC 220v, 380v power supply can both be applied.plit Core Current Transformer,AC Current Sensor,Output Class Analog Sensor,Working Principle Magnetic Sensor, Useful for Measuring Whole Building Electricity Consumption.current sensing relay isolation.
  • 【Good Mechanical Properties】Fully enclosed, good mechanical properties and environmental resistance, strong voltage isolation capability, safety and reliability..
  • 【Snap Joint Structure】The diameter of inner hole is 16mm, the accuracy is 0.5 grade, Using snap joint structure, it can be fixed to the cable directly through nylon ties..
  • 【Easy to use】When you fix the energy meter, you don't need to cut off the power if you use this product. Split Core Current Transformer Coil Sensor for 100A Amp Energy Meter.ac transformer amp meter amp tester.
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