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购买 on off relay

$17.32

HELLA 007794311 12V 20/40 Amp SPDT RES Relay With Weatherproof Bracket, Multi

Amazon.com

176

$17.32

HELLA 007794311 12V 20/40 Amp SPDT RES Relay With Weatherproof Bracket, Multi

Amazon.com

$78.35

SCHNEIDER ELECTRIC Time Delay Relay, Interval, Off Delay, On/Off Delay, Power On Delay, Symmetrical Flashing, DPDT, RE22R2MMU

Zoro.com

$78.35

SCHNEIDER ELECTRIC Time Delay Relay, Interval, Off Delay, On/Off Delay, Power On Delay, Symmetrical Flashing, DPDT, RE22R2MMU

Zoro.com

$9.31

Allen-Bradley 700-HKX6A1 Slim Line Relay, 16A, SPDT, 120VAC, A

PLCHardware.com

$9.31

Allen-Bradley 700-HKX6A1 Slim Line Relay, 16A, SPDT, 120VAC, A

PLCHardware.com

$107.99

SCHNEIDER ELECTRIC Single Function Time Delay Relay, Octal, Off Delay, 1 Functions 120V DC, DPDT, 9050JCK27V20

Zoro.com

$107.99

SCHNEIDER ELECTRIC Single Function Time Delay Relay, Octal, Off Delay, 1 Functions 120V DC, DPDT, 9050JCK27V20

Zoro.com

$61.00

Allen-Bradley 700-HLT1L1 Interposing/Isolation Relay, SPDT, A

PLCHardware.com

$61.00

Allen-Bradley 700-HLT1L1 Interposing/Isolation Relay, SPDT, A

PLCHardware.com

$309.79

Trane Rly01678 Relay/Switch - Current Sensing - 30V Ac/Dc - 1-135 Amp - Relays

Parts Town

$309.79

Trane Rly01678 Relay/Switch - Current Sensing - 30V Ac/Dc - 1-135 Amp - Relays

Parts Town

$71.49

DAYTON Single Function Time Delay Relay, Octal, Off Delay, 1 Functions 120V AC/DC, DPDT, 1EGC5

Zoro.com

$71.49

DAYTON Single Function Time Delay Relay, Octal, Off Delay, 1 Functions 120V AC/DC, DPDT, 1EGC5

Zoro.com

$228.95

Heatcraft 22521901 Relay - 24 Volt Coil - Dpdt - 30 Amp - Relays

Parts Town

Free shipping

$228.95

Heatcraft 22521901 Relay - 24 Volt Coil - Dpdt - 30 Amp - Relays

Parts Town

$57.17

Johnson Controls | RR20NY | POWER RELAY 20A SPDT POWER RELAY 20A SPST HOA

Blackhawk Supply

$57.17

Johnson Controls | RR20NY | POWER RELAY 20A SPDT POWER RELAY 20A SPST HOA

Blackhawk Supply

$72.80

TMR5F22120 Eaton TMR5 Series Timedelay Relay, Offdelay, 120 V AC/DC, 6 S10 Min, 11Pin (DPDT)

Essential Electric Supply

$72.80

TMR5F22120 Eaton TMR5 Series Timedelay Relay, Offdelay, 120 V AC/DC, 6 S10 Min, 11Pin (DPDT)

Essential Electric Supply

$19.05

ICM Controls ICM102FB Delay On Make Relay (DOM) 6" Wire Leads | Skip The Warehouse

Skip The Warehouse

$19.05

ICM Controls ICM102FB Delay On Make Relay (DOM) 6" Wire Leads | Skip The Warehouse

Skip The Warehouse

$799.95

Scosche M8RX1(Tm) 8-Channel Relay Switch System For Off-Road Vehicles

Crutchfield

$799.95

Scosche M8RX1(Tm) 8-Channel Relay Switch System For Off-Road Vehicles

Crutchfield

$5.55

Johnson Controls | RH1B-ULAC24V | GEN PURPOSE RELAY PACK OF 1

Blackhawk Supply

$5.55

Johnson Controls | RH1B-ULAC24V | GEN PURPOSE RELAY PACK OF 1

Blackhawk Supply

$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

$104.63

Resideo RA89A1074 1 Zone 120V Switching Relay W/ Internal Transformer, 1 SPST Line Relay, RA89A1074 | Supplyhouse.Com

SupplyHouse.com

$104.63

Resideo RA89A1074 1 Zone 120V Switching Relay W/ Internal Transformer, 1 SPST Line Relay, RA89A1074 | Supplyhouse.Com

SupplyHouse.com

$205.44

Tpi Corporation Rc840t120u 120V Low Voltage Relay, Single Switch Single Throw, 05349202

Lite Store USA

$205.44

Tpi Corporation Rc840t120u 120V Low Voltage Relay, Single Switch Single Throw, 05349202

Lite Store USA

$16.70

Functional Devices | RIBU1C | Enclosed Relay 10Amp SPDT 10-30Vac/Dc/120Vac

Blackhawk Supply

$16.70

Functional Devices | RIBU1C | Enclosed Relay 10Amp SPDT 10-30Vac/Dc/120Vac

Blackhawk Supply

$161.97

Resideo R847A1085 120V, 50/60 Hz Heavy Duty Switching Relay W/ Integral Transform, DPST Or SPST Line Voltage Relays, R847A1085 | Supplyhouse.Com

SupplyHouse.com

$161.97

Resideo R847A1085 120V, 50/60 Hz Heavy Duty Switching Relay W/ Integral Transform, DPST Or SPST Line Voltage Relays, R847A1085 | Supplyhouse.Com

SupplyHouse.com

$90.00

Allen-Bradley 700-N400A1 Industrial Control Relay, 4 N.O., Ser B

PLCHardware.com

$90.00

Allen-Bradley 700-N400A1 Industrial Control Relay, 4 N.O., Ser B

PLCHardware.com

$65.65

Relay On 1-30 Off At International Lighting

Interlight US

$65.65

Relay On 1-30 Off At International Lighting

Interlight US

$179.94

TEF4-OFF ABB - Controls & Indicators & Time Delay Relay Supplies

Radwell.com

$179.94

TEF4-OFF ABB - Controls & Indicators & Time Delay Relay Supplies

Radwell.com

$32.88

Allpoints 110958 1.15 Inch Relay 12V DC SPST 30 Amp Durable 30 Amp Switch | OEM | Commercial Restaurant Supply

RestaurantSupply.com

$32.88

Allpoints 110958 1.15 Inch Relay 12V DC SPST 30 Amp Durable 30 Amp Switch | OEM | Commercial Restaurant Supply

RestaurantSupply.com

$80.04

Functional Devices RIB2421SB Enclosed Relay 20A SPST-N/O Override 24 Vac/Dc 208-277 Vac 120 Vac Coil

Voomi Supply

$80.04

Functional Devices RIB2421SB Enclosed Relay 20A SPST-N/O Override 24 Vac/Dc 208-277 Vac 120 Vac Coil

Voomi Supply

$23.75

$47.50

RIBM2401B | Functional Devices | Power Relay, 20 Amp SPDT, 24 VAC/Dc/120 VAC Coil, 4.00 Inch Track Mount

Building Controls & Solutions

折扣 50%

$23.75

$47.50

RIBM2401B | Functional Devices | Power Relay, 20 Amp SPDT, 24 VAC/Dc/120 VAC Coil, 4.00 Inch Track Mount

Building Controls & Solutions

$36.65

$73.30

RIB01BDC | Functional Devices | Dry Contact Relay, 20 Amp SPDT, Class 2 Dry Contact Input, 120 Vac Power Input, NEMA 1 Housing

Building Controls & Solutions

折扣 50%

$36.65

$73.30

RIB01BDC | Functional Devices | Dry Contact Relay, 20 Amp SPDT, Class 2 Dry Contact Input, 120 Vac Power Input, NEMA 1 Housing

Building Controls & Solutions

$64.60

Trane RLY3715 Start Relay SPST 35Amp Electrical Relay Switch

Voomi Supply

$64.60

Trane RLY3715 Start Relay SPST 35Amp Electrical Relay Switch

Voomi Supply

$49.28

PAM1 Edwards Control Relay

Valin Process Control Solutions

$49.28

PAM1 Edwards Control Relay

Valin Process Control Solutions

$114.99

9050JCK29V20 - Square D 240VAC 10A Off-Delay Timing Relay DPDT Plug-In Socket Mount

Essential Electric Supply

$114.99

9050JCK29V20 - Square D 240VAC 10A Off-Delay Timing Relay DPDT Plug-In Socket Mount

Essential Electric Supply

$31.99

12V 250A Continuous Relay On/Off Power Switcher Relays, Heavy Duty

eBay

Free shipping

$31.99

12V 250A Continuous Relay On/Off Power Switcher Relays, Heavy Duty

eBay

$15.68

Easy To Use Car Timer Switch Relay 1-150 Sec Delay Off 12V 20A Direct 12V Out

Etsy

$15.68

Easy To Use Car Timer Switch Relay 1-150 Sec Delay Off 12V 20A Direct 12V Out

Etsy

$23.99

$49.47

DC12V 24V 36V 4CH Remote Control Switch/Learning Code 10A Relay ON OFF Switch/433Mhz

LightInTheBox

折扣 51%

$23.99

$49.47

DC12V 24V 36V 4CH Remote Control Switch/Learning Code 10A Relay ON OFF Switch/433Mhz

LightInTheBox

$89.68

H3DTHBLACDC2448 Omron Automation Time Delay Relay - SPDT (1 Form C) - Off-Delay Function - 1 Sec To 120 Sec Delay Time - 24 To 48VAC/DC Supply -

Onlinecomponents.com

$89.68

H3DTHBLACDC2448 Omron Automation Time Delay Relay - SPDT (1 Form C) - Off-Delay Function - 1 Sec To 120 Sec Delay Time - 24 To 48VAC/DC Supply -

Onlinecomponents.com

$259.79

TDT-240-AKA-060 ATC Diversified Electronics Time Delay Relay, Off-Delay, DPDT, 10A, @250VAC, 24VDC, 211VA@120VAC, TDT Series | ATC Diversified

Onlinecomponents.com

$259.79

TDT-240-AKA-060 ATC Diversified Electronics Time Delay Relay, Off-Delay, DPDT, 10A, @250VAC, 24VDC, 211VA@120VAC, TDT Series | ATC Diversified

Onlinecomponents.com

$74.57

International Comfort Products 1171436 Relay - 24V - Dpst - Relays

Parts Town

$74.57

International Comfort Products 1171436 Relay - 24V - Dpst - Relays

Parts Town

$442.30

SOURCE 1 S1-02435677000 Relay 24V

Voomi Supply

$442.30

SOURCE 1 S1-02435677000 Relay 24V

Voomi Supply

$64.57

$82.42

Allpoints SK2475500 Relay 24Vac Electrical Component For Automation | Mavrik | Commercial Restaurant Supply

RestaurantSupply.com

折扣 21%

$64.57

$82.42

Allpoints SK2475500 Relay 24Vac Electrical Component For Automation | Mavrik | Commercial Restaurant Supply

RestaurantSupply.com

weebly.com

Relay-Based ON/OFF Controller

ON/OFF control is a type of control method commonly applied to process control applications such as liquid level control. It is the simplest and often least expensive type of automatic process...

2017年10月16日

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