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Best Large Power Relays

Glarks 10 Pack 12V 30/40 Amp 5-Pin SPDT Electrical Relays Switch for Automotive Truck Boat Marine

  • ★ Package: Including 10 pack 5-Pin SPDT(Single Pole Double Throw) Electrical Relays Switch packed in a plastic box..
  • ★ Pin Specifications: Ground (85), VDC (30), Trigger (86), Output N/C (87a), and Output N/O (87)..
  • ★ These Relays are Interchangeable/Compatible with: All automobiles and devices equipped with a 12 Volt DC power source..
  • ★ Application: These relays have a universal application and can be used in automotive setups, car sound systems, security systems, and various other applications..
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Electronic Specialties 190 Relay Buddy Automotive Relay Tester

  • Quick off-the-car relay tester - checks relay coil and switch contacts.
  • Automatic test with good/bad indication - fails bad relays.
  • Settable to 4 and 5 pin relay - tests the 3 most popular automotive relays.
  • Switch contact are loaded to detect excessive resistance.
  • Uses vehicle's 12 Volt battery for power.
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Nilight 90017C 3 Gang Aluminum Panel Toggle Dash 5 Pin On/Off Pre-Wired Rocker Switch Holder for Automotive Car Marine Boat, 2 Years Warranty

  • 40A/30A High Switching Capability. These relays have a universal application and can be used in automotive setups, car sound systems, security systems, and various other applications..
  • Pin Specifications: Ground (85), VDC (30), Trigger (86), Output N/C (87a), and Output N/O (87).
  • These Relays are Interchangeable/Compatible with: All automobiles and devices equipped with a 12-14 Volt DC power source.
  • Package includes: 10 pack electrical relays.
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Hilitand AD22B04 12V Signal Decoder 4 Channel DTMF Tone Relay Phone Remote Control PLC

  • 【12V】Working voltage is DC 12V, you can easily find suitable power for this relay..
  • 【reverse polarity protection.】This signal decoder relay ahs reverse polarity protection which can extend the service life..
  • 【8 modes】8 modes of operation: Non-locking (Momentary ), self-locking (Toggle), inter-locking(Latch), 5/20/60/120/250-second delay..
  • 【default control】The default control command is 1/2/3/4. Example: Dial 1 to control relay 1, dial 2 to control relay 2, dial 3 to control relay 3, dial 4 to control relay 4.
  • control commands can be changed any 1-4 bits. (For more details, refer to "AD22B04_4 channel DTMF controller commands setting manual ")..
  • 【operating current】Standby 11-13 MA, 1 relay "open" 44MA, 2 relays "Open" 77MA, 3 relays "Open" 110MA, 4 relays"open" 140MA..
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IRHAPSODY 12 V DC 200 Amp 4 Pin Heavy Duty Relay/Split Charge Relay Switch, 4 Terminal Relay

  • coil resistance: 80 ohms. It is more reliable than 2.4W (60 ohms) and 4.8W (30 ohms) relays on the market.
  • Nominal coil voltage: 12V, Pickup voltage: 8V, Dropout voltage: 1.2V, Maximum applied voltage: 14V.
  • Heavy duty 12 volt 4 Pin SPST (Single Pole Single Throw) relay.
  • Large capacity: 200a high current carrying capacity, heavy duty make/break relay.
  • Ideal for split charging or any vehicle needing a high power relay.
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SparkFun Qwiic Single Relay-Up to 5.5A at 240VAC Multiple I2C addresses Available Turn on/Off high Power Device from Low Power microcontroller No Soldering Large Power Loads w/Simple I2C Commands

  • Have you ever wanted to control something powerful or have you ever needed to turn on/off a high power device from your Arduino compatible board or another low powered microcontroller? No soldering needed to get started. Plug and play. Code available. Small footprint..
  • The Single Relay board can handle up to 5.5A at 240VAC for long periods of time and allows you to control large power loads with simple I2C commands. Utilizing our handy Qwiic system, and on-board screw terminals, no soldering is required to connect it to the rest of your system!.
  • The Qwiic Relay comes with a default I2C address of 0x18 but can be changed with a simple command allowing you to control over 100 Qwiic Relays on a single bus (but please be aware that toggling lots of relays on a 3.3V bus can cause voltage spikes so an external power supply will be required)!.
  • In addition, there is an address jumper on the back of the board. Closing this jumper with solder will change the address to 0x19..
  • Operating Voltage: 1.7V-3.6V. Coil Resistance: 23.5Ω. I2C Address: 0x18 (Default), (Jumper changes to 0x19). Max Current (Through Relay): 5.5A (240 VAC).
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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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Electronic Specialties 191 Relay Buddy Pro Test Kit

  • Kit includes Relay Buddy tester, 5 new relay adapters and blow mold case.
  • Relay Buddy is a quick go/no go tester for the most common automotive relays.
  • With the included adapters, Relay Buddy now tests 5 different relay types and also tests shielded relays.
  • Relay Buddy will fail the relay and light the red LED if any of the test cycle proves unsuccessful during the test session.
  • Settable to 4 and 5-pin relay and uses vehicle's 12 volts battery for power.
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HAIJUNSM Relay 1PCS 12v 35A 4pin KIA 95230-2p030 Small Current Relay for Vehicles

  • All parts are manufactured to stringent quality requirements..
  • Easy to install, Waterproof design, Effective heat dissipation, with no excess heat issue..
  • Small size/Low power consumption/High contact voltage/ High sensitivity.
  • Relays play a large role in the ever increasing amount of electronics in automobiles..
  • Greatly used for car lights, Indicator light, fog lamps, starter, wiper, fans, speakers, central locking, alarm, electric windows, etc..
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Eogifee Universal Ceiling Fan Receiver Designed Specially for Hunter Hampton Bay Remote Control Fan-HD5 UC7078T Harbor Breeze Remote ControlFAN-53T FAN-11T KUJCE9103 FAN-35T KUJCE9603 Only a Receiver

  • Perfectly replace the original receiver of Hampton Bay HD5 Ceiling Fan Harbor Breeze FAN-53T FAN-35T.
  • The rated power of the receiver is 250W,which far beyond the market's carrying power capacity, the superior rated power capacity carrying allows you to access more light bulbs, greatly increase the time of use.
  • Our receiver USES 2 RELAYS. Our receiver is safer and has better carrying power for fans and incandescent lamps, so the size is larger than that of small receivers which just use 1 relays. However, our product is the safest..
  • This receiver can adjust rotation speed and power switch of the fan,also adjust the brightness and power switch of incandescent lamp.but it can’t adjust the brightness of led bulb without adjustable brightness.
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BALEAF Women's SPF Shirt Lightweight Jacket Quickly Dry Moisture Wicking Sunscreen Sun Protection with Pockets Outdoor Hiking Performance White M

  • 【Security & Protection】: Relays play a role in circuits for automatic regulation, safety protection, switching circuits, etc. Considered the electric shock when using under large amperage, this dc 12v relay adopts higher voltage limitation of trigger switch to enhance the life cycle and safety when using..
  • 【Reliable Materials】: The shell is made of high temperature flame retardant ABS. 12AWG pure oxygen-free copper is used as conductor to ensure its good conductivity. The bottom part adopts waterproof sealing technology and the back part adopts fixed back strip, which is suitable for various complicated installation environments..
  • 【Specifications】: 12VDC (14V Max) 5-pin SPDT (single pole double throw) relay with 40A/30A high switching capability. Wire specifications: White - Ground (85), Blue - VDC (30), Black - Trigger (86), Red - Output N/C (87a), and Yellow - Output N/O (87)..
  • 【Pigtail Included】: Easier to remove, more secure and better looking than the usual mess of wires and terminals. The included pigtails and sockets clean up your wiring, shorten repair times and simplify fault diagnosis..
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Fastronix High Current 40/60A Waterproof Relay Panel with Sockets

  • Includes (4) Waterproof Fastronix 40/60 amp Bosch Style Relays and Sockets.
  • Control up to 4 Separate Devices with One Relay Panel.
  • Relays can be Separated and Used in ANY Configuration.
  • Relays Also Provide Negative Spike Suppression.
  • Note: Relays are Waterproof, Sockets are NOT waterproof..
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12-Slot Fuse Relay Box 6 Relays 6 ATC/ATO Fuses Holder Block with 41pcs Metallic Pins for Automotive and Marine Engine Bay Jeep Car Boat

  • Large Capacity Holder Box - A clean storage for many projects, tightly holds up to 5 Bosch-style 5pin relay and a RTT7121 4pin Relays, and 6 ATC/ATO blade Fuses.
  • Special Mounting Legs - High and low legs are designed to snugly adhere to modern angular engine bays or trunk areas, for the flat surface, please add rubber pad yourself to level out the relay box (DIY installation).
  • 2 Clip-Locks Cover - Easy access to the relays and fuses and securely keep them in place, allowing you to quickly maintain or replace the burnt one, also good protection from water splashes, dust and debris.
  • ACCESSORIES INCLUDED- Metallic pins are included so you can effortlessly swap out relays and fuses from the back of the fuse relay box..
  • VERSATILE MOUNTING OPTIONS- Since most modern vehicles have angular/sloping engine bays or trunk areas, we engineered the mounting legs to snugly adhere to these surfaces.
  • a rubber spacer is also included so you can mount the automotive relay box on flat surfaces too..
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