spst-relay

You May Like

Car Relay, Socket 12V 80A AMP 4Pin DC SPST General Purpose Relays Normal Open US
Car Relay, Socket 12V 80A AMP 4Pin DC SPST General Purpose Relays Normal Open US

$56.99

View Details
250A Continuous Relay High Power 12V Normal Open Starter Relay 4 Pins SPST Truck
250A Continuous Relay High Power 12V Normal Open Starter Relay 4 Pins SPST Truck

$18.70

View Details
HONGFA HF105F-4 (257) HIGH POWER RELAY SPST 1FORMA 120VAC COIL, 30A, (2 PCS)
HONGFA HF105F-4 (257) HIGH POWER RELAY SPST 1FORMA 120VAC COIL, 30A, (2 PCS)

$12.99

View Details
6 Pack 12V Fuse Relay Switch Harness Set 5 Pin SPST Automotive Electrical Relays
6 Pack 12V Fuse Relay Switch Harness Set 5 Pin SPST Automotive Electrical Relays

$15.29

View Details
5 Pack 12V 30/40 Amp 4-Pin SPST Automotive Relay with Wires & Harness Socket Set
5 Pack 12V 30/40 Amp 4-Pin SPST Automotive Relay with Wires & Harness Socket Set

$11.85

View Details
2-Pack 12V 5-Pin Relay with Built in Fuse 30A/40A Auto Metal Mounting Tab SPST
2-Pack 12V 5-Pin Relay with Built in Fuse 30A/40A Auto Metal Mounting Tab SPST

$9.95

View Details
5 Pack 12V 30/40 Amp 4-Pin SPST Automotive Relay with Wires & Harness Socket Set
5 Pack 12V 30/40 Amp 4-Pin SPST Automotive Relay with Wires & Harness Socket Set

$10.99

View Details
2 PCS Car Relay 4Pin DC 12V 80A Normally Open SPST with Relay Socket Plug 4 Wire
2 PCS Car Relay 4Pin DC 12V 80A Normally Open SPST with Relay Socket Plug 4 Wire

$10.19

View Details
4 Pin Relay 12V 30A Relay with 30A Fuse DC SPST Fused Relay Automotive relays
4 Pin Relay 12V 30A Relay with 30A Fuse DC SPST Fused Relay Automotive relays

$17.05

View Details
2X DC 12V 40A 40 AMP Car Auto Automotive Van Boat Bike 4 Pins SPST Alarm Relay
2X DC 12V 40A 40 AMP Car Auto Automotive Van Boat Bike 4 Pins SPST Alarm Relay

$7.27

View Details
DAMA 4 Pin 12V 40A Multi-Purpose Starter SPST Relay | Auto Boat Bike | Pack of 1
DAMA 4 Pin 12V 40A Multi-Purpose Starter SPST Relay | Auto Boat Bike | Pack of 1

$9.99

View Details
JD1912 Automotive Relay 4-Pin 40A 12V SPST Car Truck Van Assorted Colors
JD1912 Automotive Relay 4-Pin 40A 12V SPST Car Truck Van Assorted Colors

$8.59

View Details
( Pack of 2) American Zettler AZ2160-1A-15DEF - 40 A Miniature Power Relay
( Pack of 2) American Zettler AZ2160-1A-15DEF - 40 A Miniature Power Relay

$15.99

View Details
DC 12V Car Starter Automotive Relay Heavy Duty SPST 4pin 200A AMP Terminals USA
DC 12V Car Starter Automotive Relay Heavy Duty SPST 4pin 200A AMP Terminals USA

$123.40

View Details
6Pack 12V 30A Fuse Relay Switch Harness Set SPST 5Pin 14 AWG Hot Wires US
6Pack 12V 30A Fuse Relay Switch Harness Set SPST 5Pin 14 AWG Hot Wires US

$16.19

View Details
200A AMP Car Starter Automotive Relay Heavy Duty SPST 4pin DC 24V 12V Terminals
200A AMP Car Starter Automotive Relay Heavy Duty SPST 4pin DC 24V 12V Terminals

$123.40

View Details
6PCS 12V Car Audio Relay Switch Harness -30 Amp Fuse 14AWG Wire 5PIN SPST Relays
6PCS 12V Car Audio Relay Switch Harness -30 Amp Fuse 14AWG Wire 5PIN SPST Relays

$17.09

View Details
4 Pin Relay 12V 40A Relay with 30A Fuse DC SPST Fused Relay Normally Open 1NO wi
4 Pin Relay 12V 40A Relay with 30A Fuse DC SPST Fused Relay Normally Open 1NO wi

$11.47

View Details
irhapsody 4-pin 40/30AMP 12V Relay Kit Spst 12-Volt 2-Pack Automotive Relay w...
irhapsody 4-pin 40/30AMP 12V Relay Kit Spst 12-Volt 2-Pack Automotive Relay w...

$13.90

View Details
DAMA 4 Pin 12V 20/30 Amp Multi Purpose Heavy Duty SPST Relay | cars | Pack of 1
DAMA 4 Pin 12V 20/30 Amp Multi Purpose Heavy Duty SPST Relay | cars | Pack of 1

$9.99

View Details
2x DC 12V 40A 40 AMP Car Auto Automotive Van Boat Bike 4 Pin SPST Alarm Relay US
2x DC 12V 40A 40 AMP Car Auto Automotive Van Boat Bike 4 Pin SPST Alarm Relay US

$7.43

View Details
1pc TE Connectivity T9AS1D22-12 30A relay 240VAC 30 Amps 240 volts, SPST
1pc TE Connectivity T9AS1D22-12 30A relay 240VAC 30 Amps 240 volts, SPST

$9.99

View Details
ZETTLER MINI POWER RELAY AZ2280-1A-12DF 30A Mini Power Relay 12VDC coil SPST-NO
ZETTLER MINI POWER RELAY AZ2280-1A-12DF 30A Mini Power Relay 12VDC coil SPST-NO

$9.49

View Details
G8P-1A4P-DC12 Omron Relay SPST NO 30A 250VAC 12VDC Coil Sealed G8P-1A4P 12V DC
G8P-1A4P-DC12 Omron Relay SPST NO 30A 250VAC 12VDC Coil Sealed G8P-1A4P 12V DC

$13.50

View Details
Heavy Duty Relay Car DC 12V 80A SPST 4-pin Open Relay Vehicle Van Motorbike USA
Heavy Duty Relay Car DC 12V 80A SPST 4-pin Open Relay Vehicle Van Motorbike USA

$8.19

View Details
Omron G5Q-1A 12DC Relay 12V coil, 10A contact, Hi Capacity SPST-NO FAST SHIPPING
Omron G5Q-1A 12DC Relay 12V coil, 10A contact, Hi Capacity SPST-NO FAST SHIPPING

$6.99

View Details
JD1912 Car Relay Harness 12V 40A 4 Pin SPST 12AWG Harness Sockets with Color-...
JD1912 Car Relay Harness 12V 40A 4 Pin SPST 12AWG Harness Sockets with Color-...

$11.27

View Details
G8P-1A4P-DC18 Omron Relay SPST NO 30A @ 250VAC 18VDC Coil Fully Sealed NOS
G8P-1A4P-DC18 Omron Relay SPST NO 30A @ 250VAC 18VDC Coil Fully Sealed NOS

$13.90

View Details
Car Starter Relay Heavy Duty SPST 4-pin 12V 200 AMP 200A Power Switching
Car Starter Relay Heavy Duty SPST 4-pin 12V 200 AMP 200A Power Switching

$19.99

View Details
Zettler Mini Power SPST 40A Mini Power Relay, 120VA AZ2280-1A-120AEF New
Zettler Mini Power SPST 40A Mini Power Relay, 120VA AZ2280-1A-120AEF New

$10.99

View Details
2 PCS Car Relay 12V 80A SPST 4-pin Heavy Duty Relay Car DC Normal Open Relay
2 PCS Car Relay 12V 80A SPST 4-pin Heavy Duty Relay Car DC Normal Open Relay

$10.59

View Details
1pc American Zettler AZ2150-1A-12DEF 12VDC 155 Ohm 40A SPST-NO THT Power Relay
1pc American Zettler AZ2150-1A-12DEF 12VDC 155 Ohm 40A SPST-NO THT Power Relay

$7.99

View Details
JD1912 Automotive Relay 4-Pin 40A 12V SPST Switch Relay 12v jd1912，Car Truck ...
JD1912 Automotive Relay 4-Pin 40A 12V SPST Switch Relay 12v jd1912，Car Truck ...

$10.59

View Details
TWO DC 12V 40A SPST 4 Pin Automotive Car Relay with 4 Wires Harness Socket
TWO DC 12V 40A SPST 4 Pin Automotive Car Relay with 4 Wires Harness Socket

$11.87

View Details
Car Relay 4 Pin 12v 40amp Spst, Heavy duty Auto Switches & Starters Pack of 2
Car Relay 4 Pin 12v 40amp Spst, Heavy duty Auto Switches & Starters Pack of 2

$9.75

View Details
10Pcs 12V 30/40 Amp 4-Pin SPST Automotive Relay w/ Wires & Harness Socket 5 Sets
10Pcs 12V 30/40 Amp 4-Pin SPST Automotive Relay w/ Wires & Harness Socket 5 Sets

$16.96

View Details
Car Heavy Duty Relay Switch 12V 30A SPST 4Pin Waterproof Electrical Automotive P
Car Heavy Duty Relay Switch 12V 30A SPST 4Pin Waterproof Electrical Automotive P

$13.49

View Details
5PCS 12V Car Audio Relay Switch Harness 40 Amp Clear 14AWG Wire 5PIN SPST Relays
5PCS 12V Car Audio Relay Switch Harness 40 Amp Clear 14AWG Wire 5PIN SPST Relays

$13.95

View Details
12V 250A 4Pin SPST Heavy Duty Continuous Relay Normal Open For Car Truck Boat US
12V 250A 4Pin SPST Heavy Duty Continuous Relay Normal Open For Car Truck Boat US

$15.99

View Details
2 x Heavy Duty Relay Car DC 12V 80A SPST 4-pin Open Relay + Socket Vehicle Van
2 x Heavy Duty Relay Car DC 12V 80A SPST 4-pin Open Relay + Socket Vehicle Van

$12.87

View Details
12V DC 200 AMP 200A Car Starter Relay Heavy Duty SPST 4-pin Power Switching
12V DC 200 AMP 200A Car Starter Relay Heavy Duty SPST 4-pin Power Switching

$11.27

View Details
2 Pieces 4 Pin Car Relay, 12V 40A SPST Automotive Relay with Harness Socket...
2 Pieces 4 Pin Car Relay, 12V 40A SPST Automotive Relay with Harness Socket...

$13.34

View Details
G2R-1A-T130 DC24 OMRON General Purpose Relay SPST-NO (1 Form A) 24VDC Coil
G2R-1A-T130 DC24 OMRON General Purpose Relay SPST-NO (1 Form A) 24VDC Coil

$2.25

View Details
2-Pack Fused Relay 12V 30A/40A 5-Pin Auto Metal Mounting Tab SPST Built in Fuse
2-Pack Fused Relay 12V 30A/40A 5-Pin Auto Metal Mounting Tab SPST Built in Fuse

$9.95

View Details
Gebildet JD1912 Car Relay Harness 12V 40A 4 Pin SPST Harness Sockets with Wires
Gebildet JD1912 Car Relay Harness 12V 40A 4 Pin SPST Harness Sockets with Wires

$11.99

View Details
American Zettler AZ2280-1C-120AF Mini Power Relay SPST 30A 120V
American Zettler AZ2280-1C-120AF Mini Power Relay SPST 30A 120V

$9.00

View Details
GEBE 990111 Heavy Duty Relay 12V 70 Amps 4 Terminal NO SPST Made in Germany
GEBE 990111 Heavy Duty Relay 12V 70 Amps 4 Terminal NO SPST Made in Germany

$9.88

View Details
12V 80A Heavy Duty Relay 4 Pin SPST Normal Open Switch Control Car Van Motorbike
12V 80A Heavy Duty Relay 4 Pin SPST Normal Open Switch Control Car Van Motorbike

$13.25

View Details
RadioShack 275-232 SPST Reed Relay ~ Coil: 5VDC ~ Contacts: 0.5A at 125VAC
RadioShack 275-232 SPST Reed Relay ~ Coil: 5VDC ~ Contacts: 0.5A at 125VAC

$6.99

View Details
JD1912 Automotive Relay 4-Pin 40A 12V SPST Car Truck Van Motorcycle Boat Rela
JD1912 Automotive Relay 4-Pin 40A 12V SPST Car Truck Van Motorcycle Boat Rela

$18.09

View Details
2pcs New Potter & Brumfield T9AS1D22-12 General Purpose Relay SPST 30A, 240VAC
2pcs New Potter & Brumfield T9AS1D22-12 General Purpose Relay SPST 30A, 240VAC

$19.95

View Details
4 Pin Relay 12V 30A Relay with 30A Fuse DC SPST Fused Relay Automotive relays
4 Pin Relay 12V 30A Relay with 30A Fuse DC SPST Fused Relay Automotive relays

$5.00

View Details
1 pc ALDP112 Relay 12V coil, 5A contact, SPST-NO, same as G5NB-1A-E DC12
1 pc ALDP112 Relay 12V coil, 5A contact, SPST-NO, same as G5NB-1A-E DC12

$1.85

View Details
Fujitsu FTR F3AA012E 12VDC General Purpose Relays SPST-NO 12 VDC 3A
Fujitsu FTR F3AA012E 12VDC General Purpose Relays SPST-NO 12 VDC 3A

$9.75

View Details
6X 12V SPST 5PIN Automotive Relay Switch Harness Kit + 30A Fuse 14AWG Hot Wires
6X 12V SPST 5PIN Automotive Relay Switch Harness Kit + 30A Fuse 14AWG Hot Wires

$16.19

View Details
Car Relay 4 Pin 12V 40Amp Spst Model No.: JD2912-1H-12VDC 40A 14VDC, Auto Switch
Car Relay 4 Pin 12V 40Amp Spst Model No.: JD2912-1H-12VDC 40A 14VDC, Auto Switch

$13.66

View Details
American Zettler AZ2111-1A-24D 40A Mini Power Relay 24VDC coil SPST-NO, Lot of 5
American Zettler AZ2111-1A-24D 40A Mini Power Relay 24VDC coil SPST-NO, Lot of 5

$5.50

View Details
24V Fan Relay 90-980 Isolation AC Switch SPST w/ UL Certification HVAC Coleman
24V Fan Relay 90-980 Isolation AC Switch SPST w/ UL Certification HVAC Coleman

$11.99

View Details
4 pack 5 pin & wire Heavy Duty Car Auto Relay 12V 40 amp Waterproof Plug Socket
4 pack 5 pin & wire Heavy Duty Car Auto Relay 12V 40 amp Waterproof Plug Socket

$17.94

View Details
1pc TE Connectivity T9AS1D22-12 30A relay 240VAC 30 Amps 240 volts, SPST
1pc TE Connectivity T9AS1D22-12 30A relay 240VAC 30 Amps 240 volts, SPST

$6.99

View Details
DC 12V Car Relay Socket Harness 80A AMP 4-Pin SPST Start Relay for Car Van Motor
DC 12V Car Relay Socket Harness 80A AMP 4-Pin SPST Start Relay for Car Van Motor

$12.91

View Details
G8P-1A4P-DC24 Omron Relay SPST NO 30A @ 250VAC 24VDC Coil Fully Sealed NOS
G8P-1A4P-DC24 Omron Relay SPST NO 30A @ 250VAC 24VDC Coil Fully Sealed NOS

$11.95

View Details
US Stock 40A DC 12V 4 Pins SPST Truck Car Alarm Audio Relay JD1912
US Stock 40A DC 12V 4 Pins SPST Truck Car Alarm Audio Relay JD1912

$11.37

View Details
US Stock Power Relay JQX-102F-12VDC Equal to:HF102F-12VDC SPST 20A 250VAC
US Stock Power Relay JQX-102F-12VDC Equal to:HF102F-12VDC SPST 20A 250VAC

$11.37

View Details
EHDIS Car Relay 4 Pin 12v 40amp Spst Model No.: JD2912-1H-12VDC, Pack of 2
EHDIS Car Relay 4 Pin 12v 40amp Spst Model No.: JD2912-1H-12VDC, Pack of 2

$10.85

View Details
2PCS Power Relay SPST(1 NO) AC120V Coil, 30A SPST 120 VAC with Flange Mounting a
2PCS Power Relay SPST(1 NO) AC120V Coil, 30A SPST 120 VAC with Flange Mounting a

$18.37

View Details
2pcs Hella Relay 12VDC, DPST (SPST for High Current) 4RA 743 555-11
2pcs Hella Relay 12VDC, DPST (SPST for High Current) 4RA 743 555-11

$8.75

View Details
10Pcs 12V 30/40 Amp 4-Pin SPST Automotive Relay with Wires & Harness Socket Set
10Pcs 12V 30/40 Amp 4-Pin SPST Automotive Relay with Wires & Harness Socket Set

$12.85

View Details
DAMA 4 Pin 12V 20/30 Amp Multi Purpose Heavy Duty SPST Relay | Cars | Pack of 1
DAMA 4 Pin 12V 20/30 Amp Multi Purpose Heavy Duty SPST Relay | Cars | Pack of 1

$9.99

View Details
White Rodgers 90-360 Switching Fan Relay, SPST-NO, 24V
White Rodgers 90-360 Switching Fan Relay, SPST-NO, 24V

$11.99

View Details
6 Pack Automotive Electrical Relays 12V Fuse Relay Switch Harness 5 Pin SPST Set
6 Pack Automotive Electrical Relays 12V Fuse Relay Switch Harness 5 Pin SPST Set

$14.24

View Details
Song Chuan 896H-1AH-S-R1-12VDC COIL "SEALED" SPST 50A 12VDC Relay
Song Chuan 896H-1AH-S-R1-12VDC COIL "SEALED" SPST 50A 12VDC Relay

$12.96

View Details
2 PCS Car Relay 4Pin DC 12V 80A Normally Open SPST with Relay Socket Plug 4 Wire
2 PCS Car Relay 4Pin DC 12V 80A Normally Open SPST with Relay Socket Plug 4 Wire

$11.99

View Details
T9AS1D12-18 Tyco Relay SPST 30A 240VAC NO 18VDC Sealed 1-1393210-5 G8P-1A4P-DC18
T9AS1D12-18 Tyco Relay SPST 30A 240VAC NO 18VDC Sealed 1-1393210-5 G8P-1A4P-DC18

$13.75

View Details
Car Relay 4 Pin 12V 40Amp Spst Model No.: JD2912-1H-12VDC 40A 14VDC, Auto Switch
Car Relay 4 Pin 12V 40Amp Spst Model No.: JD2912-1H-12VDC 40A 14VDC, Auto Switch

$11.55

View Details
2 PCS Car Relay 4Pin DC 12V 80A Normally Open SPST with Relay Socket Plug 4 Wire
2 PCS Car Relay 4Pin DC 12V 80A Normally Open SPST with Relay Socket Plug 4 Wire

$11.99

View Details
irhapsody 4-pin 40/30AMP 12V Relay Kit Spst 12-Volt 2-Pack Automotive Relay w...
irhapsody 4-pin 40/30AMP 12V Relay Kit Spst 12-Volt 2-Pack Automotive Relay w...

$13.11

View Details
4 Pin Relay 12V 40A Relay with 30A Fuse DC SPST Fused Relay Normally Open 1NO wi
4 Pin Relay 12V 40A Relay with 30A Fuse DC SPST Fused Relay Normally Open 1NO wi

$11.30

View Details
1 pc Relay, G5LE1ACFDC9, 9V coil, 10A contact, SPST-NO
1 pc Relay, G5LE1ACFDC9, 9V coil, 10A contact, SPST-NO

$1.95

View Details
1-5 Pcs 12V Heavy Duty Relay 80A SPST 4pins DC Relay for Car Bike Boat Home Tool
1-5 Pcs 12V Heavy Duty Relay 80A SPST 4pins DC Relay for Car Bike Boat Home Tool

$11.29

View Details
Gebildet JD1912 Car Relay Harness 12V 40A 4 Pin SPST Harness Sockets with Wires
Gebildet JD1912 Car Relay Harness 12V 40A 4 Pin SPST Harness Sockets with Wires

$11.11

View Details
1pc Relay 24vdc SPST NO 30A, 250VAC, 1 Form A, (Replaces Tyco T9AS1D12-24VDC)
1pc Relay 24vdc SPST NO 30A, 250VAC, 1 Form A, (Replaces Tyco T9AS1D12-24VDC)

$11.75

View Details
4pcs DC 12V 40A 40 AMP Car Auto Automotive Van Boat Bike 4 Pins SPST Alarm Relay
4pcs DC 12V 40A 40 AMP Car Auto Automotive Van Boat Bike 4 Pins SPST Alarm Relay

$10.13

View Details
Omron 12V DC Relay SPST-NO Contacts 30A 240VAC 155 OHM G7G-1A2-CB
Omron 12V DC Relay SPST-NO Contacts 30A 240VAC 155 OHM G7G-1A2-CB

$10.95

View Details
TE Schrack RT33LA12 Relay 12VDC Bistable Single Coil SPST 16A 250VAC - 2 PIECES
TE Schrack RT33LA12 Relay 12VDC Bistable Single Coil SPST 16A 250VAC - 2 PIECES

$8.50

View Details
Car Relay 12V 80A SPST 4-pin Heavy Duty Relay Car DC Normal Open Relay
Car Relay 12V 80A SPST 4-pin Heavy Duty Relay Car DC Normal Open Relay

$8.19

View Details
12V 40A Automotive Van Boat Bike 4 Pin SPST Alarm Relay Fog Light Auto Relay
12V 40A Automotive Van Boat Bike 4 Pin SPST Alarm Relay Fog Light Auto Relay

$10.54

View Details
12V 40A Car Auto Automotive Van Boat Bike 4 Pin SPST Alarm Relay with Socket
12V 40A Car Auto Automotive Van Boat Bike 4 Pin SPST Alarm Relay with Socket

$2.85

View Details
Sanyou SMH-112DM 12VDC SPST Relay - New!
Sanyou SMH-112DM 12VDC SPST Relay - New!

$11.99

View Details
2PCS Power Relay SPST(1 NO) DC12V Coil, 30A SPST 120 VAC with Flange Mounting...
2PCS Power Relay SPST(1 NO) DC12V Coil, 30A SPST 120 VAC with Flange Mounting...

$19.95

View Details
5-Pack Fused Relay 12V 30A/40A 5-Pin Auto Metal Mounting Tab SPST Built in Fuse
5-Pack Fused Relay 12V 30A/40A 5-Pin Auto Metal Mounting Tab SPST Built in Fuse

$18.95

View Details
JD1912 Automotive Relay 4-Pin 40A 12V SPST Car Truck Van Motorcycle Boat Rela
JD1912 Automotive Relay 4-Pin 40A 12V SPST Car Truck Van Motorcycle Boat Rela

$18.32

View Details
2pcs Omron Relay 5vdc SPST G8P-1A4P-5VDC 30A 250VAC
2pcs Omron Relay 5vdc SPST G8P-1A4P-5VDC 30A 250VAC

$14.75

View Details
CIT Relay 12VDC SPST-NO General Purpose Relay J115F21A12VDCS.6
CIT Relay 12VDC SPST-NO General Purpose Relay J115F21A12VDCS.6

$1.50

View Details
5 Pack 12V 30/40 Amp 4-Pin SPST Automotive Relay with Wires & Harness Socket Set
5 Pack 12V 30/40 Amp 4-Pin SPST Automotive Relay with Wires & Harness Socket Set

$9.49

View Details
GEYA On Delay Off Delay Timer Relay Time Delay Relay AC/DC12V-240V 16A Din Rail
GEYA On Delay Off Delay Timer Relay Time Delay Relay AC/DC12V-240V 16A Din Rail

$16.61

View Details
2PCS Power Relay SPST(1 NO) AC120V Coil, 30A SPST 120 VAC with Flange Mounting a
2PCS Power Relay SPST(1 NO) AC120V Coil, 30A SPST 120 VAC with Flange Mounting a

$18.04

View Details
American Zettler 15VDC 256 Ohm 40A SPST - Power Relay Part # AZ2150-1A-15DE F
American Zettler 15VDC 256 Ohm 40A SPST - Power Relay Part # AZ2150-1A-15DE F

$9.99

View Details
2 PCS Car Relay 4Pin DC 12V 80A Normally Open SPST Relay with 4 Wire Socket Plug
2 PCS Car Relay 4Pin DC 12V 80A Normally Open SPST Relay with 4 Wire Socket Plug

$12.34

View Details
12V 200A Car Relays Automotive Car Starter Heavy Duty Split 4 Pins SPST Swith
12V 200A Car Relays Automotive Car Starter Heavy Duty Split 4 Pins SPST Swith

$11.99

View Details

© 2008-2024 spst-relay (https://www.insectmoon.com/). All Rights Reserved.