购买 basic relay circuit

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$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
76
$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
76
$14.49
Omron General Purpose Relay: PCB Mounted, 10 A Current Rating, 24V DC, 8 Pins/Terminals, DPDT Model: LY2-0-DC24
Grainger
3
$14.49
Omron General Purpose Relay: PCB Mounted, 10 A Current Rating, 24V DC, 8 Pins/Terminals, DPDT Model: LY2-0-DC24
Grainger
3
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
9
Free shipping
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
9
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
$609.98
SIEMENS SIRIUS Safety Relay Basic Unit Standard Series Relay Enabling Circuits 3 NO, 3SK1111-2AW20
Zoro.com
$609.98
SIEMENS SIRIUS Safety Relay Basic Unit Standard Series Relay Enabling Circuits 3 NO, 3SK1111-2AW20
Zoro.com
$35.79
Omron General Purpose Relays: Socket Mounted, 110/120V AC, 8 Pins/Terminals, DPDT, D Socket Model: LY2-0-AC110/120
Grainger
$35.79
Omron General Purpose Relays: Socket Mounted, 110/120V AC, 8 Pins/Terminals, DPDT, D Socket Model: LY2-0-AC110/120
Grainger
$14.53
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 12V DC, 8 Pins/Terminals, DPDT Model: LY2-DC12
Grainger
$14.53
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 12V DC, 8 Pins/Terminals, DPDT Model: LY2-DC12
Grainger
$384.99
SIEMENS SIRIUS Safety Relay Basic Unit Advanced Series Relay Enabling Circuits 3 NO, 3SK1121-2AB40
Zoro.com
$384.99
SIEMENS SIRIUS Safety Relay Basic Unit Advanced Series Relay Enabling Circuits 3 NO, 3SK1121-2AB40
Zoro.com
$397.99
SIEMENS SIRIUS Safety Relay Basic Unit Advanced Series Relay Enabling Circuits 3 NO, 3SK1121-1AB40
Zoro.com
$397.99
SIEMENS SIRIUS Safety Relay Basic Unit Advanced Series Relay Enabling Circuits 3 NO, 3SK1121-1AB40
Zoro.com
$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
$14.27
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 24V AC, 8 Pins/Terminals, DPDT Model: LY2-AC24
Grainger
131
$14.27
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 24V AC, 8 Pins/Terminals, DPDT Model: LY2-AC24
Grainger
131
$479.98
SIEMENS SIRIUS Safety Relay Basic Unit Standard Series Electronic Enabling Circuits, 3SK1112-1BB40
Zoro.com
$479.98
SIEMENS SIRIUS Safety Relay Basic Unit Standard Series Electronic Enabling Circuits, 3SK1112-1BB40
Zoro.com
$23.10
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 24V DC, 8 Pins/Terminals, DPDT Model: MKS2PNDC24
Grainger
$23.10
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 24V DC, 8 Pins/Terminals, DPDT Model: MKS2PNDC24
Grainger
$49.99
$64.39
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 UL
Amazon.com
70
Free shipping
折扣 22%
$49.99
$64.39
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 UL
Amazon.com
70
$19.99
Omron General Purpose Relay: Socket Mounted, 5 A Current Rating, 12V DC, 14 Pins/Terminals, 4PDT Model: MY4Z-DC12(S)
Grainger
$19.99
Omron General Purpose Relay: Socket Mounted, 5 A Current Rating, 12V DC, 14 Pins/Terminals, 4PDT Model: MY4Z-DC12(S)
Grainger
$66.99
AEM Electronics 20 Amp Relay Wiring Kit Includes: 20 Amp Circuit Breaker
JEGS High Performance
$66.99
AEM Electronics 20 Amp Relay Wiring Kit Includes: 20 Amp Circuit Breaker
JEGS High Performance
$49.99
Omron General Purpose Relays: Socket Mounted, 100/110V AC, 8 Pins/Terminals, DPDT, D Socket Model: LY2N-AC100/110
Grainger
$49.99
Omron General Purpose Relays: Socket Mounted, 100/110V AC, 8 Pins/Terminals, DPDT, D Socket Model: LY2N-AC100/110
Grainger
$19.99
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 120V AC, 11 Pins/Terminals, 3PDT Model: MKS3PI5AC120
Grainger
$19.99
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 120V AC, 11 Pins/Terminals, 3PDT Model: MKS3PI5AC120
Grainger
$15.31
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 24V DC, 5 Pins/Terminals, SPDT Model: G2R-1-SN-DC24(S)
Grainger
2
$15.31
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 24V DC, 5 Pins/Terminals, SPDT Model: G2R-1-SN-DC24(S)
Grainger
2
$22.23
Omron General Purpose Relays: 6V DC, 5 Pins/Terminals, SPDT Model: G2R-1-S DC6(S)
Grainger
$22.23
Omron General Purpose Relays: 6V DC, 5 Pins/Terminals, SPDT Model: G2R-1-S DC6(S)
Grainger
$12.46
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 120V AC, 5 Pins/Terminals, SPDT Model: G2R-1-S-AC120(S)
Grainger
7
$12.46
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 120V AC, 5 Pins/Terminals, SPDT Model: G2R-1-S-AC120(S)
Grainger
7
$209.98
Panel 12V 24V Universal Circuit Control Relay System With 6 Gang
eBay
Free shipping
$209.98
Panel 12V 24V Universal Circuit Control Relay System With 6 Gang
eBay
Free shipping
$9.47
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 24V DC, 5 Pins/Terminals, SPDT Model: G2R-1-S-DC24(S)
Grainger
1
$9.47
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 24V DC, 5 Pins/Terminals, SPDT Model: G2R-1-S-DC24(S)
Grainger
1
$34.91
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 110V DC, 11 Pins/Terminals, 3PDT Model: MJN3C-DC110
Grainger
$34.91
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 110V DC, 11 Pins/Terminals, 3PDT Model: MJN3C-DC110
Grainger
$13.50
Schneider General Purpose Relay: Socket Mounted, 15 A Current Rating, 24V DC, 8 Pins/Terminals, DPDT Model: RPM21BD
Grainger
$13.50
Schneider General Purpose Relay: Socket Mounted, 15 A Current Rating, 24V DC, 8 Pins/Terminals, DPDT Model: RPM21BD
Grainger
How to Use Relay in a Circuit
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购买 basic relay circuit

广告
关于我们的广告
$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
76
$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
76
$14.49
Omron General Purpose Relay: PCB Mounted, 10 A Current Rating, 24V DC, 8 Pins/Terminals, DPDT Model: LY2-0-DC24
Grainger
3
$14.49
Omron General Purpose Relay: PCB Mounted, 10 A Current Rating, 24V DC, 8 Pins/Terminals, DPDT Model: LY2-0-DC24
Grainger
3
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
9
Free shipping
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
9
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
$609.98
SIEMENS SIRIUS Safety Relay Basic Unit Standard Series Relay Enabling Circuits 3 NO, 3SK1111-2AW20
Zoro.com
$609.98
SIEMENS SIRIUS Safety Relay Basic Unit Standard Series Relay Enabling Circuits 3 NO, 3SK1111-2AW20
Zoro.com
$35.79
Omron General Purpose Relays: Socket Mounted, 110/120V AC, 8 Pins/Terminals, DPDT, D Socket Model: LY2-0-AC110/120
Grainger
$35.79
Omron General Purpose Relays: Socket Mounted, 110/120V AC, 8 Pins/Terminals, DPDT, D Socket Model: LY2-0-AC110/120
Grainger
$14.53
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 12V DC, 8 Pins/Terminals, DPDT Model: LY2-DC12
Grainger
$14.53
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 12V DC, 8 Pins/Terminals, DPDT Model: LY2-DC12
Grainger
$384.99
SIEMENS SIRIUS Safety Relay Basic Unit Advanced Series Relay Enabling Circuits 3 NO, 3SK1121-2AB40
Zoro.com
$384.99
SIEMENS SIRIUS Safety Relay Basic Unit Advanced Series Relay Enabling Circuits 3 NO, 3SK1121-2AB40
Zoro.com
$397.99
SIEMENS SIRIUS Safety Relay Basic Unit Advanced Series Relay Enabling Circuits 3 NO, 3SK1121-1AB40
Zoro.com
$397.99
SIEMENS SIRIUS Safety Relay Basic Unit Advanced Series Relay Enabling Circuits 3 NO, 3SK1121-1AB40
Zoro.com
$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
$14.27
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 24V AC, 8 Pins/Terminals, DPDT Model: LY2-AC24
Grainger
131
$14.27
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 24V AC, 8 Pins/Terminals, DPDT Model: LY2-AC24
Grainger
131
$479.98
SIEMENS SIRIUS Safety Relay Basic Unit Standard Series Electronic Enabling Circuits, 3SK1112-1BB40
Zoro.com
$479.98
SIEMENS SIRIUS Safety Relay Basic Unit Standard Series Electronic Enabling Circuits, 3SK1112-1BB40
Zoro.com
$23.10
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 24V DC, 8 Pins/Terminals, DPDT Model: MKS2PNDC24
Grainger
$23.10
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 24V DC, 8 Pins/Terminals, DPDT Model: MKS2PNDC24
Grainger
$49.99
$64.39
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 UL
Amazon.com
70
Free shipping
折扣 22%
$49.99
$64.39
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 UL
Amazon.com
70
$19.99
Omron General Purpose Relay: Socket Mounted, 5 A Current Rating, 12V DC, 14 Pins/Terminals, 4PDT Model: MY4Z-DC12(S)
Grainger
$19.99
Omron General Purpose Relay: Socket Mounted, 5 A Current Rating, 12V DC, 14 Pins/Terminals, 4PDT Model: MY4Z-DC12(S)
Grainger
$66.99
AEM Electronics 20 Amp Relay Wiring Kit Includes: 20 Amp Circuit Breaker
JEGS High Performance
$66.99
AEM Electronics 20 Amp Relay Wiring Kit Includes: 20 Amp Circuit Breaker
JEGS High Performance
$49.99
Omron General Purpose Relays: Socket Mounted, 100/110V AC, 8 Pins/Terminals, DPDT, D Socket Model: LY2N-AC100/110
Grainger
$49.99
Omron General Purpose Relays: Socket Mounted, 100/110V AC, 8 Pins/Terminals, DPDT, D Socket Model: LY2N-AC100/110
Grainger
$19.99
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 120V AC, 11 Pins/Terminals, 3PDT Model: MKS3PI5AC120
Grainger
$19.99
Omron General Purpose Relay: Socket Mounted, 10 A Current Rating, 120V AC, 11 Pins/Terminals, 3PDT Model: MKS3PI5AC120
Grainger