Electronic Relay Circuit

购买 electronic relay circuit

$10.14

RH2B-UAC110-120V: IDEC | General Purpose

Galco Industrial Electronics

$10.14

RH2B-UAC110-120V: IDEC | General Purpose

Galco Industrial Electronics

$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

$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

$25.99

GEYA 16A Multifunction Time Relay 10 Function Choices AC/DC12V-240V 1 Output Control Relay(GRT8-M1,AC/DC12V-240V)

Amazon.com

$25.99

GEYA 16A Multifunction Time Relay 10 Function Choices AC/DC12V-240V 1 Output Control Relay(GRT8-M1,AC/DC12V-240V)

Amazon.com

$12.23

RH2B-ULAC110-120V: IDEC | General Purpose

Galco Industrial Electronics

$12.23

RH2B-ULAC110-120V: IDEC | General Purpose

Galco Industrial Electronics

$10.42

Uxcell 5 Pcs T90-12VDC-TL-A DC 12V Coil SPST 4 Pin PCB Electromagnetic Power Relay Black | Harfington

harfington

$10.42

Uxcell 5 Pcs T90-12VDC-TL-A DC 12V Coil SPST 4 Pin PCB Electromagnetic Power Relay Black | Harfington

harfington

$8.99

Electromagnetic Power Relay, 14-Pin 5 AMP 24V DC Relay Coil With Socket Base, LED Indicator, 4PDT 4NO 4NC - MY4NJ [Applicable For DIN Rail System]

Amazon.com

593

$8.99

Electromagnetic Power Relay, 14-Pin 5 AMP 24V DC Relay Coil With Socket Base, LED Indicator, 4PDT 4NO 4NC - MY4NJ [Applicable For DIN Rail System]

Amazon.com

593

$14.99

TWTADE/2PCS DC 24V Relay 10A Electromagnetic Power Coil Relay 8 Pins DPDT 2NO 2NC With Indicator Light, Socket Base & DIN Rail -YJ2N-LY

Amazon.com

329

$14.99

TWTADE/2PCS DC 24V Relay 10A Electromagnetic Power Coil Relay 8 Pins DPDT 2NO 2NC With Indicator Light, Socket Base & DIN Rail -YJ2N-LY

Amazon.com

329

$12.99

Electromagnetic Power Relay, 8-Pin 10 AMP 24V AC Relay Coil With Socket Base, LED Indicator, DPDT 2NO 2NC - MY4NJ 2PCS [Applicable For DIN Rail System

Amazon.com

593

$12.99

Electromagnetic Power Relay, 8-Pin 10 AMP 24V AC Relay Coil With Socket Base, LED Indicator, DPDT 2NO 2NC - MY4NJ 2PCS [Applicable For DIN Rail System

Amazon.com

593

$7.20

Uxcell DC24V Coil 8 Pin 35mm DIN Rail Electromagnetic Relay Power Relay MY2NJ W Socket | Harfington

harfington

$7.20

Uxcell DC24V Coil 8 Pin 35mm DIN Rail Electromagnetic Relay Power Relay MY2NJ W Socket | Harfington

harfington

$106.50

Carrier Relay Circuit Board: Mfr Part HN67ZZ001 Model: HN67ZZ001

Grainger

$106.50

Carrier Relay Circuit Board: Mfr Part HN67ZZ001 Model: HN67ZZ001

Grainger

$269.93

2943754 Phoenix Contact - Multiple Relay Module - EMUG 22- 4REL/KSR-G 24/ 1 | PLC Direct | Programmable Logic Controllers And Industrial Automation

PLC Direct

$269.93

2943754 Phoenix Contact - Multiple Relay Module - EMUG 22- 4REL/KSR-G 24/ 1 | PLC Direct | Programmable Logic Controllers And Industrial Automation

PLC Direct

$6.17

Uxcell DC 12V Coil 10A 240VAC 28VDC DPDT Electromagnetic Relay JQX-13F2ZA | Harfington

harfington

$6.17

Uxcell DC 12V Coil 10A 240VAC 28VDC DPDT Electromagnetic Relay JQX-13F2ZA | Harfington

harfington

$150.99

Siemens IEC Control Relay: DIN-Rail & Surface Relay Mounting, 125V DC Coil Volt, 2NO/2NC, 10 A Model: 3RH21221BG40

Grainger

$150.99

Siemens IEC Control Relay: DIN-Rail & Surface Relay Mounting, 125V DC Coil Volt, 2NO/2NC, 10 A Model: 3RH21221BG40

Grainger

$120.29

Eaton Multi-Function Time Delay Relay: DIN-Rail Mounted, 24 To 240V AC/DC, 8 A, 8 Pins/Terminals Model: TRL04

Grainger

$120.29

Eaton Multi-Function Time Delay Relay: DIN-Rail Mounted, 24 To 240V AC/DC, 8 A, 8 Pins/Terminals Model: TRL04

Grainger

$10.30

Uxcell 10 Pcs TL-32F-12V-HS DC 12V Coil SPST 4 Pin PCB Electromagnetic Power Relay | Harfington

harfington

$10.30

Uxcell 10 Pcs TL-32F-12V-HS DC 12V Coil SPST 4 Pin PCB Electromagnetic Power Relay | Harfington

harfington

$110.33

Siemens IEC Control Relay: DIN-Rail & Surface Relay Mounting, 230V AC Coil Volt, 2NO/2NC, 10 A Model: 3RH21221AP00

Grainger

$110.33

Siemens IEC Control Relay: DIN-Rail & Surface Relay Mounting, 230V AC Coil Volt, 2NO/2NC, 10 A Model: 3RH21221AP00

Grainger

$11.65

Switching Relay: 1 Relay, DPDT, Normally Closed/Normally Open, 24V AC Coil Model: 6AZT9

Grainger

$11.65

Switching Relay: 1 Relay, DPDT, Normally Closed/Normally Open, 24V AC Coil Model: 6AZT9

Grainger

$12.31

Uxcell 20 Pcs JQC-3FF-S-H DC 12V Coil SPST 4 Pin PCB Electromagnetic Power Relay | Harfington

harfington

$12.31

Uxcell 20 Pcs JQC-3FF-S-H DC 12V Coil SPST 4 Pin PCB Electromagnetic Power Relay | Harfington

harfington

$16.99

Losato 4-Pin 12V 30 Amp Fuse Relay Switch Set With 14 AWG Hot Wire, 12V DC 4-Pin SPST Fuse Relay For Car Trucks (6-Piece Package).

Amazon.com

$16.99

Losato 4-Pin 12V 30 Amp Fuse Relay Switch Set With 14 AWG Hot Wire, 12V DC 4-Pin SPST Fuse Relay For Car Trucks (6-Piece Package).

Amazon.com

$150.99

Siemens IEC Control Relay: DIN-Rail & Surface Relay Mounting, 24V DC Coil Volt, 2NO/2NC, 10 A Model: 3RH21221BB40

Grainger

$150.99

Siemens IEC Control Relay: DIN-Rail & Surface Relay Mounting, 24V DC Coil Volt, 2NO/2NC, 10 A Model: 3RH21221BB40

Grainger

$26.16

Electromechanical Relay Miniature Power Relay 110V/ 120V AC/DC HF41F/60-ZS 1NO 1NC 6A SPDT With LED Indicator, Socket Base, DIN Rail Slotted 3Pcs UL

Amazon.com

$26.16

Electromechanical Relay Miniature Power Relay 110V/ 120V AC/DC HF41F/60-ZS 1NO 1NC 6A SPDT With LED Indicator, Socket Base, DIN Rail Slotted 3Pcs UL

Amazon.com

$10.98

White-Rodgers Switching Relay: 1 Relay, SPST, Normally Open, 24V AC Coil Model: 90 290Q

Grainger

219

$10.98

White-Rodgers Switching Relay: 1 Relay, SPST, Normally Open, 24V AC Coil Model: 90 290Q

Grainger

219

$8.76

Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 12V DC, 5 Pins/Terminals, SPDT Model: G2R-1-S-DC12(S)

Grainger

$8.76

Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 12V DC, 5 Pins/Terminals, SPDT Model: G2R-1-S-DC12(S)

Grainger

$43.35

$86.70

RIBTELC | Functional Devices | Low Input/Optoisolated Relay, 10 Amp SPDT, 10-30 Vac/Dc Power Input, 5-25 Vac/Dc Control Input, Hi/Lo Voltage

Building Controls & Solutions

折扣 50%

$43.35

$86.70

RIBTELC | Functional Devices | Low Input/Optoisolated Relay, 10 Amp SPDT, 10-30 Vac/Dc Power Input, 5-25 Vac/Dc Control Input, Hi/Lo Voltage

Building Controls & Solutions

$9.99

Switching Relay: 1 Relay, DPDT, Normally Closed/Normally Open, 120V AC Coil Model: 6AZU0

Grainger

$9.99

Switching Relay: 1 Relay, DPDT, Normally Closed/Normally Open, 120V AC Coil Model: 6AZU0

Grainger

$14.36

Uxcell 20 Pcs TL-32F-12V-HS DC 12V Coil SPST 4 Pin PCB Electromagnetic Power Relay | Harfington

harfington

$14.36

Uxcell 20 Pcs TL-32F-12V-HS DC 12V Coil SPST 4 Pin PCB Electromagnetic Power Relay | Harfington

harfington

$39.99

Sainsmart 16-Channel 9-36V USB Relay Module

Amazon.com

Free shipping

$39.99

Sainsmart 16-Channel 9-36V USB Relay Module

Amazon.com

Free shipping

$49.99

White-Rodgers Transformer Relay: 1 Relay, SPDT, Normally Closed/Normally Open, 24V AC Coil Model: 90 113S1

Grainger

$49.99

White-Rodgers Transformer Relay: 1 Relay, SPDT, Normally Closed/Normally Open, 24V AC Coil Model: 90 113S1

Grainger

$7.23

Finder 40.52.7.012.0000 Relay, Power, Dpdt, 12Vdc, 8A, Tht | Power Relays

Newark

$7.23

Finder 40.52.7.012.0000 Relay, Power, Dpdt, 12Vdc, 8A, Tht | Power Relays

Newark

$10.91

Schrack Te Connectivity RT424730 Relay, Dpdt, 250Vac, 8A | Power Relays

Newark

$10.91

Schrack Te Connectivity RT424730 Relay, Dpdt, 250Vac, 8A | Power Relays

Newark

$0.72

Omron Electronic Components G5Q-1A-DC12 Relay, Spst-No, 250Vac, 30Vdc, 10A | Power Relays

Newark

$0.72

Omron Electronic Components G5Q-1A-DC12 Relay, Spst-No, 250Vac, 30Vdc, 10A | Power Relays

Newark

$17.78

Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 24V DC, 8 Pins/Terminals, DPDT Model: MKS2PIDC24

Grainger

$17.78

Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 24V DC, 8 Pins/Terminals, DPDT Model: MKS2PIDC24

Grainger

$12.92

Switching Relay: 1 Relay, SPDT, Normally Closed/Normally Open, 24V AC Coil Model: 6AZU4

Grainger

$12.92

Switching Relay: 1 Relay, SPDT, Normally Closed/Normally Open, 24V AC Coil Model: 6AZU4

Grainger

$6.91

Schrack Te Connectivity RT424615 Relay, Dpdt, 250Vac, 8A | Power Relays

Newark

$6.91

Schrack Te Connectivity RT424615 Relay, Dpdt, 250Vac, 8A | Power Relays

Newark

$9.34

Switching Relay: 1 Relay, SPDT, Normally Closed/Normally Open, 120V AC Coil Model: 6AZU5

Grainger

$9.34

Switching Relay: 1 Relay, SPDT, Normally Closed/Normally Open, 120V AC Coil Model: 6AZU5

Grainger

$1.19

Schrack Te Connectivity XT424524 Relay, Dpdt, 240Vac, 8A | Power Relays

Newark

$1.19

Schrack Te Connectivity XT424524 Relay, Dpdt, 240Vac, 8A | Power Relays

Newark

instructables.com

Introduction to the Electronic Relay Using Snap Circuits

Introduction to the Electronic Relay Using Snap Circuits: What’s a relay? You’ve probably seen a relay race where one runner hands off a baton to another runner. Similarly, an electronic relay hands off control from one circuit to another. A relay is a very simple device consisting of an electromagnet, an …

2020年10月1日

Relay Circuit Basics

How to Set Up a 5V Relay on the Arduino

circuitbasics.com

2015年11月28日

4:59

Circuit Theory Basics

Study.com

已浏览 5.4万次2016年5月23日

How a Relay Works – How to Connect N/O, N/C Pins – Homemade Circuit Projects

homemade-circuits.com

3 个月之前

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How a DC relay work? DC Relay - English Tutorial

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adafruit.com

2020年4月21日

How Does It Work: DIY Relay Modules

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How a DC relay work? DC Relay - English Tutorial

已浏览 1840 次2020年4月13日

YouTubeDoit Projects

A beginners guide to relays, contactors, and solenoids to auto…

已浏览 72.2万次2020年7月19日

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