Shop microprocessor relays

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$230.00
Relay/analog Combo Module: 6-pt in, 3-pt out, 3-ch in, 2-ch out (PN# AS3-ACI)
Automation Direct
$230.00
Relay/analog Combo Module: 6-pt in, 3-pt out, 3-ch in, 2-ch out (PN# AS3-ACI)
Automation Direct
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$9.99
NOYITO 6-Channel Relay Module 5V 12V 24V High Low Level Trigger With Optocoupler Isolation Relay Load AC 250V 10A DC 30V 10A (DC 24V, Blue)
Amazon.com
27
$9.99
NOYITO 6-Channel Relay Module 5V 12V 24V High Low Level Trigger With Optocoupler Isolation Relay Load AC 250V 10A DC 30V 10A (DC 24V, Blue)
Amazon.com
$2.71
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$2.71
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$14.99
2Pcs 303-1AH-S-R1 12VDC 20A 4Pins Mini Micro Multi-Purpose Automotive Relay PA6T-GF30
Amazon.com
1
$14.99
2Pcs 303-1AH-S-R1 12VDC 20A 4Pins Mini Micro Multi-Purpose Automotive Relay PA6T-GF30
Amazon.com
$55.89
$64.39
UL Listed 10Pcs 5 Volt Relay Miniature Power Relay 5V DC 6Amp SPDT With LED Indicator Socket Base 41F-1Z-C2 With Jumper Separator Socket Base DIN Rail
Amazon.com
53
Free shipping
13% off
$55.89
$64.39
UL Listed 10Pcs 5 Volt Relay Miniature Power Relay 5V DC 6Amp SPDT With LED Indicator Socket Base 41F-1Z-C2 With Jumper Separator Socket Base DIN Rail
Amazon.com
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
138
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
$8.99
UMLIFE 12VDC 10A PCB Mount Normally Open 5Pins Mini Power Relay For Arduino
Amazon.com
11
$8.99
UMLIFE 12VDC 10A PCB Mount Normally Open 5Pins Mini Power Relay For Arduino
Amazon.com
$27.99
UL Listed 110V Relay Miniature Power Relay 110V-120V AC HF41F/60-ZS 1NO 1NC 6Amp SPDT With LED Indicator, Socket Base, DIN Rail Relay 110V 3Pcs
Amazon.com
59
$27.99
UL Listed 110V Relay Miniature Power Relay 110V-120V AC HF41F/60-ZS 1NO 1NC 6Amp SPDT With LED Indicator, Socket Base, DIN Rail Relay 110V 3Pcs
Amazon.com
$55.89
ZJWZJH UL Listed 10Pcs Miniature Electromagnetic Relay 24V Coil DC/AC Signal For PLC HF41F/24-ZS 1NO 1NC 6Amp SPDT With Jumper, Separator, Din Rail
Amazon.com
96
Free shipping
$55.89
ZJWZJH UL Listed 10Pcs Miniature Electromagnetic Relay 24V Coil DC/AC Signal For PLC HF41F/24-ZS 1NO 1NC 6Amp SPDT With Jumper, Separator, Din Rail
Amazon.com
$26.88
Captive-Aire 34.110.0184.0 Relay - 120 Volt Coil - 15 Amp - Relays
Parts Town
$26.88
Captive-Aire 34.110.0184.0 Relay - 120 Volt Coil - 15 Amp - Relays
Parts Town
$19.58
Intella 00589867309 MICRO RELAY24V
Intella Parts Company
$19.58
Intella 00589867309 MICRO RELAY24V
Intella Parts Company
$126.77
Honeywell RA832A1066 Hydronic Switching Relay
Amazon.com
103
Free shipping
$126.77
Honeywell RA832A1066 Hydronic Switching Relay
Amazon.com
$2.61
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
$2.61
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
$2,459.39
Micro Relay BCP00023 For Delfield
Voomi Supply
$2,459.39
Micro Relay BCP00023 For Delfield
Voomi Supply
$9.99
4 Packs F57B14B192AA Relay-5 Pins 10A/20A 12VDC, Automotive Relay F57B 14B192 AA Fits For Select Ford, Cadillac Vehicles, Toyota
Amazon.com
$9.99
4 Packs F57B14B192AA Relay-5 Pins 10A/20A 12VDC, Automotive Relay F57B 14B192 AA Fits For Select Ford, Cadillac Vehicles, Toyota
Amazon.com
$373.80
Circuitwerkes Prex, Microprocessor Controlled Relay Expander
PrimeBuy
$373.80
Circuitwerkes Prex, Microprocessor Controlled Relay Expander
PrimeBuy
$8.33
BOSCH 0332201107 Changeover Micro Relay - 5 Pins, 12 V, 30/10 A - Single
Amazon.com
894
$8.33
BOSCH 0332201107 Changeover Micro Relay - 5 Pins, 12 V, 30/10 A - Single
Amazon.com
$2.27
$4.53
1 2 4 6 8 Channel Solid State Relay Module 5V 12V 24V Low Level Trigger G3MB-202P 240V 2A With Fuse
Aliexpress
Free shipping
49% off
$2.27
$4.53
1 2 4 6 8 Channel Solid State Relay Module 5V 12V 24V Low Level Trigger G3MB-202P 240V 2A With Fuse
Aliexpress
$25.60
Intella 00589704995 RELAY MICRO 10/20A 12V -
Intella Parts Company
$25.60
Intella 00589704995 RELAY MICRO 10/20A 12V -
Intella Parts Company
$74.99
NVX XSBI500 Microprocessor-Controlled 500 Amp, Dual Sensing Smart Relay Battery Isolator
Sonic Electronix
254
$74.99
NVX XSBI500 Microprocessor-Controlled 500 Amp, Dual Sensing Smart Relay Battery Isolator
Sonic Electronix
$64.78
1 Piece Micro Relay 3RQ0061-0BB40 Brand New DC24V Fast Shipping Siemens. SIEMENS. Control Switches.
eBay
$64.78
1 Piece Micro Relay 3RQ0061-0BB40 Brand New DC24V Fast Shipping Siemens. SIEMENS. Control Switches.
eBay
$57.80
Siemens Brand New Micro Relay 3RQ0061-0BB40 Fast Shipping DC24V. SIEMENS. Control Switches.
eBay
$57.80
Siemens Brand New Micro Relay 3RQ0061-0BB40 Fast Shipping DC24V. SIEMENS. Control Switches.
eBay
$49.99
NVX XSBI200 Microprocessor-Controlled 200 Amp, Dual Sensing Smart Relay Battery Isolator
Sonic Electronix
$49.99
NVX XSBI200 Microprocessor-Controlled 200 Amp, Dual Sensing Smart Relay Battery Isolator
Sonic Electronix
$39.60
$53.86
NVX XSBI200 Microprocessor-Controlled 200 Amp, Dual Sensing Smart RELAY Battery Isolator
TekCypher.com
26% off
$39.60
$53.86
NVX XSBI200 Microprocessor-Controlled 200 Amp, Dual Sensing Smart RELAY Battery Isolator
TekCypher.com
$1.79
$5.12
1 2 4 6 8 Channel Low Level 5V Solid State Relay Module SSR G3MB-202P 250V 2A Output With Resistive
Aliexpress
65% off
$1.79
$5.12
1 2 4 6 8 Channel Low Level 5V Solid State Relay Module SSR G3MB-202P 250V 2A Output With Resistive
Aliexpress
$25.99
Irhapsody 5 Pack 40/30 AMP 12V DC Waterproof Relay Kit With Heavy-Duty Pigtail, 5-PIN SPDT Automotive Relay
Amazon.com
3K+
$25.99
Irhapsody 5 Pack 40/30 AMP 12V DC Waterproof Relay Kit With Heavy-Duty Pigtail, 5-PIN SPDT Automotive Relay
Amazon.com
$62.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$62.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$150.00
Eti Systems 521075 Microprocessor Network Protector Relay
eBay
$150.00
Eti Systems 521075 Microprocessor Network Protector Relay
eBay
$14.50
A&I Genuine Part A-AL76702 RELAY MICRORELAY
SLE Equipment
$14.50
A&I Genuine Part A-AL76702 RELAY MICRORELAY
SLE Equipment
$181.00
Allen-Bradley 440R-N23131 Safety Relay MSR127TP Minotaur, Ser. B
PLCHardware.com
$181.00
Allen-Bradley 440R-N23131 Safety Relay MSR127TP Minotaur, Ser. B
PLCHardware.com
$7,584.00
SZR-MY4-N1-DC24V HONEYWELL - Panel Accessories & Relay/Socket Supplies
Radwell.com
$7,584.00
SZR-MY4-N1-DC24V HONEYWELL - Panel Accessories & Relay/Socket Supplies
Radwell.com
$2.58
Same Sky (Formerly CUI Devices) SR2-3V-330-1C RELAY GENERAL PURPOSE SPDT 1A 3V
DigiKey
$2.58
Same Sky (Formerly CUI Devices) SR2-3V-330-1C RELAY GENERAL PURPOSE SPDT 1A 3V
DigiKey
$205.59
SZR-MY2-1-DC24V HONEYWELL - Panel Accessories & Relay/Socket Supplies
Radwell.com
$205.59
SZR-MY2-1-DC24V HONEYWELL - Panel Accessories & Relay/Socket Supplies
Radwell.com
$6.28
Uxcell 1 Pcs T90-24VDC-TL-C DC 24V Coil SPDT 5 Pin PCB Electromagnetic Power Relay Black | Harfington
harfington
$6.28
Uxcell 1 Pcs T90-24VDC-TL-C DC 24V Coil SPDT 5 Pin PCB Electromagnetic Power Relay Black | Harfington
harfington
The Relay That Changed the Power Industry
The Relay That Changed the Power Industry
May 27, 2023
ieee.org
Protection relay for medium voltage switch gear ريلاي الحماية في الموزع
Protection relay for medium voltage switch gear ريلاي الحماية في الموزع
10.2K viewsMay 6, 2021
YouTubeElectrical Site Engineer
How to Test a 5 Pin Relay With a Multimeter: A Step-By-Step Guide - Easy Car Electrics
How to Test a 5 Pin Relay With a Multimeter: A Step-By-Step Guide …
Dec 1, 2022
easycarelectrics.com
Flag Register
7:58
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YouTubeTutorialsPoint
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15:10
Microwave Relay Replace
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YouTubejebadiaha
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Time Delay Relays Basics
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YouTubeRSP Supply
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Everything you need to know about RELAYS
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YouTubePlayful Technology
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How does a Relay work?
46.9K viewsFeb 22, 2020
YouTubeGarageTech
11:16
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196.9K viewsFeb 8, 2017
YouTubeCodeNMore
4:29
Introduction to Microprocessors | Skill-Lync
116.8K viewsApr 20, 2020
YouTubeSkill Lync
1:06
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YouTubeOMICRONenergy
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YouTubeMKme Lab
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15:11
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3:44
How to: Home Automation - connect 8 channel relay + Raspberry Pi
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11:41
Connecting a Relay Module to a Microcontroller
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Shop microprocessor relays

Sponsored
About our ads
$230.00
Relay/analog Combo Module: 6-pt in, 3-pt out, 3-ch in, 2-ch out (PN# AS3-ACI)
Automation Direct
$230.00
Relay/analog Combo Module: 6-pt in, 3-pt out, 3-ch in, 2-ch out (PN# AS3-ACI)
Automation Direct
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$9.99
NOYITO 6-Channel Relay Module 5V 12V 24V High Low Level Trigger With Optocoupler Isolation Relay Load AC 250V 10A DC 30V 10A (DC 24V, Blue)
Amazon.com
27
$9.99
NOYITO 6-Channel Relay Module 5V 12V 24V High Low Level Trigger With Optocoupler Isolation Relay Load AC 250V 10A DC 30V 10A (DC 24V, Blue)
Amazon.com
$2.71
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$2.71
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$14.99
2Pcs 303-1AH-S-R1 12VDC 20A 4Pins Mini Micro Multi-Purpose Automotive Relay PA6T-GF30
Amazon.com
1
$14.99
2Pcs 303-1AH-S-R1 12VDC 20A 4Pins Mini Micro Multi-Purpose Automotive Relay PA6T-GF30
Amazon.com
$55.89
$64.39
UL Listed 10Pcs 5 Volt Relay Miniature Power Relay 5V DC 6Amp SPDT With LED Indicator Socket Base 41F-1Z-C2 With Jumper Separator Socket Base DIN Rail
Amazon.com
53
Free shipping
13% off
$55.89
$64.39
UL Listed 10Pcs 5 Volt Relay Miniature Power Relay 5V DC 6Amp SPDT With LED Indicator Socket Base 41F-1Z-C2 With Jumper Separator Socket Base DIN Rail
Amazon.com
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
138
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
$8.99
UMLIFE 12VDC 10A PCB Mount Normally Open 5Pins Mini Power Relay For Arduino
Amazon.com
11
$8.99
UMLIFE 12VDC 10A PCB Mount Normally Open 5Pins Mini Power Relay For Arduino
Amazon.com
$27.99
UL Listed 110V Relay Miniature Power Relay 110V-120V AC HF41F/60-ZS 1NO 1NC 6Amp SPDT With LED Indicator, Socket Base, DIN Rail Relay 110V 3Pcs
Amazon.com
59
$27.99
UL Listed 110V Relay Miniature Power Relay 110V-120V AC HF41F/60-ZS 1NO 1NC 6Amp SPDT With LED Indicator, Socket Base, DIN Rail Relay 110V 3Pcs
Amazon.com
$55.89
ZJWZJH UL Listed 10Pcs Miniature Electromagnetic Relay 24V Coil DC/AC Signal For PLC HF41F/24-ZS 1NO 1NC 6Amp SPDT With Jumper, Separator, Din Rail
Amazon.com
96
Free shipping
$55.89
ZJWZJH UL Listed 10Pcs Miniature Electromagnetic Relay 24V Coil DC/AC Signal For PLC HF41F/24-ZS 1NO 1NC 6Amp SPDT With Jumper, Separator, Din Rail
Amazon.com
$26.88
Captive-Aire 34.110.0184.0 Relay - 120 Volt Coil - 15 Amp - Relays
Parts Town
$26.88
Captive-Aire 34.110.0184.0 Relay - 120 Volt Coil - 15 Amp - Relays
Parts Town
$19.58
Intella 00589867309 MICRO RELAY24V
Intella Parts Company
$19.58
Intella 00589867309 MICRO RELAY24V
Intella Parts Company
$126.77
Honeywell RA832A1066 Hydronic Switching Relay
Amazon.com
103
Free shipping
$126.77
Honeywell RA832A1066 Hydronic Switching Relay
Amazon.com
$2.61
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
$2.61
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
$2,459.39
Micro Relay BCP00023 For Delfield
Voomi Supply
$2,459.39
Micro Relay BCP00023 For Delfield
Voomi Supply
$9.99
4 Packs F57B14B192AA Relay-5 Pins 10A/20A 12VDC, Automotive Relay F57B 14B192 AA Fits For Select Ford, Cadillac Vehicles, Toyota
Amazon.com
$9.99
4 Packs F57B14B192AA Relay-5 Pins 10A/20A 12VDC, Automotive Relay F57B 14B192 AA Fits For Select Ford, Cadillac Vehicles, Toyota
Amazon.com
$373.80
Circuitwerkes Prex, Microprocessor Controlled Relay Expander
PrimeBuy
$373.80
Circuitwerkes Prex, Microprocessor Controlled Relay Expander
PrimeBuy