Best Large Power Relay

TE CONNECTIVITY/POTTER & BRUMFIELD T92P7A22-240 Power Relay, DPST-NO, 240VAC, 30A, Flange

WinnerEco 5pcs 1 Channel DC 5V Relay Switch Module for Raspberry Pi ARM AVR

• 1-channel relay interface board which can be controlled directly by a wide range of microcontrollers. Controllers includes AVR, PIC, ARM, PLC, etc..
• Relay output maximum contact is AC110V ~ AC250V 10A and DC30V 10A..
• Standard interface can be directly connected with microcontrollers..
• Red working status indicator for power on indication.Green working status indicator for relay the switch..
• It can control various appliances and other equipments with large current.Widely used for all MCU control, industrial sector, PLC control, smart home control..

3v Relay Board Raspberry Pi Arduino Relay Module 1 Channel Opto-Isolate High Level Trigger for IOT ESP8266 Microcontrollers Development Board

• 【1 Channel Relay Module】- This Relay Board provides a single relay that can be controlled by any 3V/3.3V digital input from your microcontroller IO..
• 【Main Specification】- The 3v Relay 1 Channel power switch module compatible with 10A 250VAC and 10A 30VDC load.4pcs * 2.5 mm Fixed Bolt Hole..
• 【Adopted Optocoupler Isolation】- 3V/3.3V power relay module supports photocoupler isolation control and dual power supply input ensure high anti-interference ability. Fast response time less than 20ms and long life time up to 100,000 times snap action with diode freewheel protection..
• 【Jumper Caps】You can select whether the relay and the signal use the same power supply or not by removing the jumper caps on the pins. And It is better to share the same power supply, because that is more convenient for using..
• 【Wide Application】- These 3v relay board works well with Arduino/ ARM /PIC /AVR /MCU/Raspberry/CNC machine/ PS4/3.3V /NodeMCU/IOT/ ESP8266 module etc..

SNOM PA1 Public Address System

• Large PA systems driven by external amplifier(s).
• Small PA systems driven by internal PA1 amplifier (eg. door answering system), and internal relay to open door(s).
• Phone ringer amplifier with ability to drive strobe light as visual indicator.
• Multi-cast relay up to 4 SIP identities to four multi-cast IP addresses.

Retevis RT97 Portable Radio Relay Kit, Custom Frequency Full Duplex Radio Base Station(1 Pack) and Out of Box Retevis RT29 Long Range Walkie Talkies(2 Pack),16 Channel Rugged Radio Relay with Antenna

• we can customize the corresponding frequency according to your needs.
• Equipped with out of the box RT29 long range handheld walkie talkie.
• 4 channels are relay frequencies that can be directly connected to RT97.
• the remaining 12 channels are RT29 walkie talkie frequencies.
• install the relay antenna at a certain height such as the roof.
• it can greatly expand the communication range of the handheld walkie talkie.
• break through the communication limit of the walkie talkies.
• you just need to plug the antenna through the coaxial cable or directly to the radio relay.
• then you can use the handheld walkie talkie to connect the radio relay.
• you only need one antenna to operate the base station.
• the relay delay is adjustable from 1-10 seconds.

Shuian 10 Pcs 3V Relay Power Switch Board, Songhe DC 1 Channel Optocoupler Relay, High Level Trigger for IOT ESP8266 Development Board.

• The 3v Relay 1 Channel power switch module compatible with 10A 250VAC and 10A 30VDC load.4pcs * 2.5 mm Fixed Bolt Hole..
• 3V/3.3V power relay module supports photocoupler isolation control and dual power supply input ensure high anti-interference ability. Fast response time less than 20ms and long life time up to 100,000 times snap action with diode freewheel protection..
• Equiped with high-current relay, AC250V 10A.
• DC30V 10A,each relay has normally open and normally closed contact. Can be selected by jumper relay and TTL or ground..
• Support dual power supply input ensure high anti-interference ability,high reliability of photoelectric isolation protection,The external connection uses the rotary crimping terminal, causes the wiring to be more solid..
• You are free to select whether the relay and the signal share the same power supply or not by removing the jumper caps on the pins or not. It is recommended to share the same power supply, because that is more convenient for using..

Wiring Harness,Eyourlife LED Light Bar Wiring Harness Kit 180W 12V 40A Fuse Relay On/Off Switch Relay 14AWG 12FT Length Heavy Duty Universal Fitment(2 Lead)

• Eyourlife Switch Relay: Eyourlife IP56 waterproof power relay and blade fuse proctect circuit safety from overcurrent or short-circuit.Regulate the power to be consistent and prevent any surge..
• 2 Available Leads:One wiring harmess with two light output connectors gives you brilliant solution to install dual Led lights..
• Detail:Operating Voltage: 12V,Amp: 40A ,Power Relay Fuse: 40A ,Blade Fuse: ≤180W.

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.

788-304, Electromechanical Relay 24VDC 1.26KOhm 16A SPDT (15x86x53) mm Socket Switching Relay

• Our Power Relay and Socket Base all through UL and CE certification.Product Name:subminiature Power Relay.
• Contact Rating: 6A 250VAC / 30VDC, Construction: Plastic seaied..
• Relay Model:HF41F/24-ZS , Relay Slim size (width 5mm), Outline size:28×5×15mm.
• Socket Model: 41F-1Z-C2, Size : 70.9 x 88.3 x 6.3mm / 2.798"x3.48"x 0.25"(H*L*W).
• Package Content : 3× Power Relay , 3× Socket Base, 1x Rail Slotted Aluminum , 2×Screw.

Relay Module One Way 30A Optocoupler Isolation Relay Module High Power Relay High/Low Level Trigger YYG-2(12VDC)

• Our Power Relay and Socket Base all through UL and CE certification.Product Name:subminiature Power Relay.
• Contact Rating: 6A 250VAC / 30VDC, Construction: Plastic seaied..
• Relay Model:HF41F/24-ZS , Relay Slim size (width 5mm), Outline size:28×5×15mm.
• Socket Model: 41F-1Z-C2, Size : 70.9 x 88.3 x 6.3mm / 2.798"x3.48"x 0.25"(H*L*W).
• Package Content : 3× Power Relay , 3× Socket Base, 1x Rail Slotted Aluminum , 2×Screw.

SainSmart USB 4 Channel Relay Automation (5V)

• NOYITO 2-Channel Micro USB Relay Module is equipped with a stable USB to serial port chip and a microcontroller. It can use the serial port debugging software to send serial commands on the computer to control the opening and closing of the 2-channel relay..
• Onboard high performance microcontroller chip, CH340 USB control chip.With power LED indicator and relay status LED.On-board 2-channel 5V, 10A/250VAC, 10A/30VDC relay, long relay life, can work 100,000 times continuously..
• Module with overcurrent protection and relay diode freewheel protection..
• NOYITO 8-Channel Micro USB Relay Module ASIN：B09RGTSHHW.
• NOYITO 4-Channel Micro USB Relay Module ASIN：B09RGVQXXT.

Innovited HID Replacement Bi Xenon Relay Wiring Harness Hi Lo - H4 9003 HB2

• [High quality chip]:This product adopts imported high-performance USB control chip..
• [Stable connection]:This board is designed with square type-b USB interface which assures the stable connection..
• [Stable performance]:The high quality relay and dedicated relay driven ULN2803 chip ensure relay to work more stably..
• [Flexible and convenient]:There are two flexible and convenient power input methods, power socket and terminal..
• [Practical setting state]:The relay can maintain the setting state even if the computer is power off or USB is disconnected from computer after....

Anfukone T92P7A22-240 Power Relay, DPST-NO, 240VAC, 30A, Panel

• It is perfect used in the remote control, communication, automatic control system, electronic equipment's..
• Relay contacts : 003cbr003e Terminals 1 and 8 public points ；003cbr003e Terminals 2 and 7 Relay Coil Voltage.
• 003cbr003e Terminals 3 and 6 N/O Normally Open.
• 003cbr003e Terminals 4 and 5 N/C Normally Closed.
• Total Size (Approx. ): 1. 4" x 1. 4" x 2. 6".
• 003cbr003ePackage : 1 x Power Relay & Socket..