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购买 relay based control system
广告
$689.00
EATON | EASY819-DC-RC | 24V DC Control Relay Output Module |
Classic Automation
$689.00
EATON | EASY819-DC-RC | 24V DC Control Relay Output Module |
Classic Automation
$189.00
EATON | 412-AC-RC | EASY Control Relay |
Classic Automation
$189.00
EATON | 412-AC-RC | EASY Control Relay |
Classic Automation
$168.00
EATON | EASY412-DC-RC | Relay Module |
Classic Automation
$168.00
EATON | EASY412-DC-RC | Relay Module |
Classic Automation
$138.22
Siemens IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 4NO, 10 A Model: 3RH21401AK60
Grainger
$138.22
Siemens IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 4NO, 10 A Model: 3RH21401AK60
Grainger
$47.07
CA2KN40G7 Schneider Electric Tesys Control Relay
Standard Electric Supply Co.
$47.07
CA2KN40G7 Schneider Electric Tesys Control Relay
Standard Electric Supply Co.
$88.19
$108.99
Nilight 6 Gang Switch Panel Universal Circuit Control Relay System With Fuse Wiring Harness Automatic Dimmable ON-Off LED Switch Pod For Cars Trucks
Amazon.com
959
Free shipping
折扣 19%
$88.19
$108.99
Nilight 6 Gang Switch Panel Universal Circuit Control Relay System With Fuse Wiring Harness Automatic Dimmable ON-Off LED Switch Pod For Cars Trucks
Amazon.com
$27.19
$33.99
Shelly 2PM Gen3 | Wifi 2-Channel Smart Relay Switch With Power Metering | Home Automation | Roller Shutters, Blinds, Gates Control | Remote Control |
Amazon.com
折扣 20%
$27.19
$33.99
Shelly 2PM Gen3 | Wifi 2-Channel Smart Relay Switch With Power Metering | Home Automation | Roller Shutters, Blinds, Gates Control | Remote Control |
Amazon.com
$780.33
WEG SRW01-UCME1E47 CONT UNIT MODBUS 24DC EARTH Smart Relays
MRO Supply MC
Free shipping
$780.33
WEG SRW01-UCME1E47 CONT UNIT MODBUS 24DC EARTH Smart Relays
MRO Supply MC
$305.00
Allen-Bradley 1760-L12BWB-NC Pico Controller 8-Inputs/4-Relay, B
PLCHardware.com
3
$305.00
Allen-Bradley 1760-L12BWB-NC Pico Controller 8-Inputs/4-Relay, B
PLCHardware.com
$180.08
Siemens IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 4NO/4NC, 10 A Model: 3RH22444AK60
Grainger
$180.08
Siemens IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 4NO/4NC, 10 A Model: 3RH22444AK60
Grainger
$48.00
Linear 293 Relay Module 3 1 Amp Form C Relays Access Control System
BEC Integrated
$48.00
Linear 293 Relay Module 3 1 Amp Form C Relays Access Control System
BEC Integrated
$71.22
Schneider IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 4NO, 10 A Model: CA2KN40G7
Grainger
$71.22
Schneider IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 4NO, 10 A Model: CA2KN40G7
Grainger
$120.95
Schneider IEC Control Relay: DIN-Rail & Surface Relay Mounting, 240V AC Coil Volt, 3NO/2NC, 10 A Model: CAD32U7
Grainger
$120.95
Schneider IEC Control Relay: DIN-Rail & Surface Relay Mounting, 240V AC Coil Volt, 3NO/2NC, 10 A Model: CAD32U7
Grainger
$109.99
JOYTUTUS Wireless RGB 8 Gang Switch Panel 5-Level Brightness 8 Colors Universal Circuit Control Relay System Box With Toggle Momentary, Offroad Light
Amazon.com
Free shipping
$109.99
JOYTUTUS Wireless RGB 8 Gang Switch Panel 5-Level Brightness 8 Colors Universal Circuit Control Relay System Box With Toggle Momentary, Offroad Light
Amazon.com
$8,347.63
Relay Lighting Control Panel - 120/277V Input, (16) NC 1P Relays
Larson Electronics
$8,347.63
Relay Lighting Control Panel - 120/277V Input, (16) NC 1P Relays
Larson Electronics
$54.49
Shelly Pro 1 | Wi-Fi & LAN, 1-Channel Smart Relay Switch | Home Automation | Bluetooth Gateway | Compatible With Alexa & Google Home | No Hub Required
Amazon.com
757
Free shipping
$54.49
Shelly Pro 1 | Wi-Fi & LAN, 1-Channel Smart Relay Switch | Home Automation | Bluetooth Gateway | Compatible With Alexa & Google Home | No Hub Required
Amazon.com
$68.90
Schneider IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 2NO/2NC, 10 A Model: CA2KN22G7
Grainger
2
$68.90
Schneider IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 2NO/2NC, 10 A Model: CA2KN22G7
Grainger
$53.14
ABB KC6-31Z-01 CONTROL RELAY 3NO-1NC 24VDC
MRO Supply MC
Free shipping
$53.14
ABB KC6-31Z-01 CONTROL RELAY 3NO-1NC 24VDC
MRO Supply MC
$105.88
Wireless 8 Gang Switch Panel With Toggle Momentary Pulsed, Waterproof 12V Auxiliary Light Control Panel Multifunction Universal Circuit Control Relay
Amazon.com
2
Free shipping
$105.88
Wireless 8 Gang Switch Panel With Toggle Momentary Pulsed, Waterproof 12V Auxiliary Light Control Panel Multifunction Universal Circuit Control Relay
Amazon.com
$2,657.72
Kele | RPSS-CTRL | Relay Panel Switching Standard-Rkus Driver | Lighting Controls - Lighting Control Panels
Kele
Free shipping
$2,657.72
Kele | RPSS-CTRL | Relay Panel Switching Standard-Rkus Driver | Lighting Controls - Lighting Control Panels
Kele
$82.24
CAD32T7 Schneider Electric Control Relay
Standard Electric Supply Co.
$82.24
CAD32T7 Schneider Electric Control Relay
Standard Electric Supply Co.
$2,465.00
Innova Universal Relay Control Box, Multi Input, 2-Zone, 240V (Innova EFURCB24M2)
HomElectrical
$2,465.00
Innova Universal Relay Control Box, Multi Input, 2-Zone, 240V (Innova EFURCB24M2)
HomElectrical
$109.95
Teco SG2-20KR-D Programmable Logic Controller, 24VDC Input, 8 Relay Outputs (240VAC/8A)
King Surplus
$109.95
Teco SG2-20KR-D Programmable Logic Controller, 24VDC Input, 8 Relay Outputs (240VAC/8A)
King Surplus
$39.00
Siemens | 3RH1131-1BB40-0TK0 | Control Relay |
Classic Automation
$39.00
Siemens | 3RH1131-1BB40-0TK0 | Control Relay |
Classic Automation
$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
378
$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
$22.92
WEG CWCA0-04-00C03 CONTROL RELAY 4NC 24VDC Contactors
MRO Supply MC
Free shipping
$22.92
WEG CWCA0-04-00C03 CONTROL RELAY 4NC 24VDC Contactors
MRO Supply MC
$149.00
Siemens | 46MT40F | Control Relay |
Classic Automation
$149.00
Siemens | 46MT40F | Control Relay |
Classic Automation
$314.37
Eaton Control Relay: (8) Digital, (4) Relay, 24/240V AC : 12/24V DC Model: EASY-E4-UC-12RC1
Grainger
$314.37
Eaton Control Relay: (8) Digital, (4) Relay, 24/240V AC : 12/24V DC Model: EASY-E4-UC-12RC1
Grainger
$31.99
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
37
折扣 20%
$31.99
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$327.19
Eaton Control Relay: (8) Digital, (4) Relay, 100 To 240V AC : 110/120V DC Model: EASY-E4-AC-12RC1
Grainger
$327.19
Eaton Control Relay: (8) Digital, (4) Relay, 100 To 240V AC : 110/120V DC Model: EASY-E4-AC-12RC1
Grainger
$91.76
Schneider IEC Control Relay: DIN-Rail Relay Mounting, 480V AC Coil Volt, 1NO/1NC, 10 A Model: CA2SK11T7
Grainger
$91.76
Schneider IEC Control Relay: DIN-Rail Relay Mounting, 480V AC Coil Volt, 1NO/1NC, 10 A Model: CA2SK11T7
Grainger
$48.33
Relay, 2NO 24VAC Control
Wood-Mizer (US)
$48.33
Relay, 2NO 24VAC Control
Wood-Mizer (US)
$41.99
AC110V 220V 380V 30A 433 Mhz 4CH Wireless Relay RF Remote Control Switch Receivertransmitter
LightInTheBox
$41.99
AC110V 220V 380V 30A 433 Mhz 4CH Wireless Relay RF Remote Control Switch Receivertransmitter
LightInTheBox
$24.00
Schneider | CA3KN40BD | Control Relay Module |
Classic Automation
$24.00
Schneider | CA3KN40BD | Control Relay Module |
Classic Automation
$328.36
Taco SR506-5 6 Zone Next Generation Switching Relay, Expandable | Supplyhouse.Com
SupplyHouse.com
165
$328.36
Taco SR506-5 6 Zone Next Generation Switching Relay, Expandable | Supplyhouse.Com
SupplyHouse.com
$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
5:14
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Welcome back to our Automation and PLC Series! 🎉 In Part 2, we delve into the essential components that make Programmable Logic Controllers (PLCs) so powerful: Relays. Understanding relays is crucial for anyone looking to master PLC programming and industrial automation. 🔹 What You'll Learn: • How Does a Relay Work? Gain a clear ...
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购买 relay based control system
广告
$689.00
EATON | EASY819-DC-RC | 24V DC Control Relay Output Module |
Classic Automation
$689.00
EATON | EASY819-DC-RC | 24V DC Control Relay Output Module |
Classic Automation
$189.00
EATON | 412-AC-RC | EASY Control Relay |
Classic Automation
$189.00
EATON | 412-AC-RC | EASY Control Relay |
Classic Automation
$168.00
EATON | EASY412-DC-RC | Relay Module |
Classic Automation
$168.00
EATON | EASY412-DC-RC | Relay Module |
Classic Automation
$138.22
Siemens IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 4NO, 10 A Model: 3RH21401AK60
Grainger
$138.22
Siemens IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 4NO, 10 A Model: 3RH21401AK60
Grainger
$47.07
CA2KN40G7 Schneider Electric Tesys Control Relay
Standard Electric Supply Co.
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CA2KN40G7 Schneider Electric Tesys Control Relay
Standard Electric Supply Co.
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$108.99
Nilight 6 Gang Switch Panel Universal Circuit Control Relay System With Fuse Wiring Harness Automatic Dimmable ON-Off LED Switch Pod For Cars Trucks
Amazon.com
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$88.19
$108.99
Nilight 6 Gang Switch Panel Universal Circuit Control Relay System With Fuse Wiring Harness Automatic Dimmable ON-Off LED Switch Pod For Cars Trucks
Amazon.com
$27.19
$33.99
Shelly 2PM Gen3 | Wifi 2-Channel Smart Relay Switch With Power Metering | Home Automation | Roller Shutters, Blinds, Gates Control | Remote Control |
Amazon.com
折扣 20%
$27.19
$33.99
Shelly 2PM Gen3 | Wifi 2-Channel Smart Relay Switch With Power Metering | Home Automation | Roller Shutters, Blinds, Gates Control | Remote Control |
Amazon.com
$780.33
WEG SRW01-UCME1E47 CONT UNIT MODBUS 24DC EARTH Smart Relays
MRO Supply MC
Free shipping
$780.33
WEG SRW01-UCME1E47 CONT UNIT MODBUS 24DC EARTH Smart Relays
MRO Supply MC
$305.00
Allen-Bradley 1760-L12BWB-NC Pico Controller 8-Inputs/4-Relay, B
PLCHardware.com
3
$305.00
Allen-Bradley 1760-L12BWB-NC Pico Controller 8-Inputs/4-Relay, B
PLCHardware.com
$180.08
Siemens IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 4NO/4NC, 10 A Model: 3RH22444AK60
Grainger
$180.08
Siemens IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 4NO/4NC, 10 A Model: 3RH22444AK60
Grainger
$48.00
Linear 293 Relay Module 3 1 Amp Form C Relays Access Control System
BEC Integrated
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Linear 293 Relay Module 3 1 Amp Form C Relays Access Control System
BEC Integrated
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Schneider IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 4NO, 10 A Model: CA2KN40G7
Grainger
$71.22
Schneider IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 4NO, 10 A Model: CA2KN40G7
Grainger
$120.95
Schneider IEC Control Relay: DIN-Rail & Surface Relay Mounting, 240V AC Coil Volt, 3NO/2NC, 10 A Model: CAD32U7
Grainger
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Schneider IEC Control Relay: DIN-Rail & Surface Relay Mounting, 240V AC Coil Volt, 3NO/2NC, 10 A Model: CAD32U7
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JOYTUTUS Wireless RGB 8 Gang Switch Panel 5-Level Brightness 8 Colors Universal Circuit Control Relay System Box With Toggle Momentary, Offroad Light
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JOYTUTUS Wireless RGB 8 Gang Switch Panel 5-Level Brightness 8 Colors Universal Circuit Control Relay System Box With Toggle Momentary, Offroad Light
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Relay Lighting Control Panel - 120/277V Input, (16) NC 1P Relays
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Relay Lighting Control Panel - 120/277V Input, (16) NC 1P Relays
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Shelly Pro 1 | Wi-Fi & LAN, 1-Channel Smart Relay Switch | Home Automation | Bluetooth Gateway | Compatible With Alexa & Google Home | No Hub Required
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