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DB9-MG DB 9pin DIN Rail DB9 Male Female Header Breakout Board Module Terminal Block PLC Relay Adapter Electric Cable Connector
$3.50-5.08
Min. order 5 pieces
506 sold
High Power Pwm Dc Motor Speed Regulator 12V-80V 30A PLC with Metal Shell Motor Driver Boards Module
$6.98-9.08
Min. order 2 pieces
10 sold
DC 10-55V 12V 24V 36V 48V 55V 100A Motor Speed Controller PWM HHO RC Reverse Control Switch With LED Display
$7.28-9.88
Min. order 2 pieces
24 sold
IDC30P IDC 30 Pin Male Connector to 30P Terminal Block Breakout Board Adapter PLC Relay Terminals DIN Rail Mounting
$2.88-6.88
Min. order 10 pieces
Relay Module
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Modules
Relay Module
DC 5V 2 Channel USB Relay Module Programmable Computer Control for Smart Home
$2.70-3.50
Min. Order: 1 piece
8 Channel 5V DC Relay Module Solid State G3MB-202P High Level SSR AVR DSP for Ardu
$7.50-8.50
Min. Order: 1 piece
RM8HLE Double-Isolated 8-channel Relay Control Module High/Low Level 5V/12V/24V Optional
$9.50-13
Min. Order: 1 piece
Standard 8 Channel Relay Control Module RM8LS 5V 12V 24V Optional Relay Module
$7.20-8
Min. Order: 2 pieces
LCRM01 DC 5V/12V Single-channel Photoswitch Sensor Relay Control Module W/Photoresistance
$2.50-3
Min. Order: 2 pieces
HCRM01 1 Single-channel Thermal Relay Control Sensor Module Temperature Switch 5V 12V 24V
$2.50-5
Min. Order: 10 pieces
Standard RM2LS 2-Channel Relay Module 12V 24V Optional Low Level
$1.90-2.50
Min. Order: 1 piece
TDRM01S DC 1 Channel 5V 12V Time Delay Relay Control Module
$2.50-3.20
Min. Order: 1 piece
RM2HLE 2-Channel Miniature Relay Module Board Double-Isolated High/Low Level 5V/12V/24V Switch Options Sealed Epoxy Protected
$2.30-3.20
Min. Order: 5 pieces
Standard 5V/12V/24V 1 Channel Relay Control Module RM1LS
$1.10-1.50
Min. Order: 1 piece
RM1HLE+-30A Relay Control Module Expansion Board Bidirectional Isolation/High Low Trigger/5V/12V/24V
$2.50-3
Min. Order: 2 pieces
4 sold
4CH Multifunction Time Delay Self-lock FRM04 Timer Relay Module
$15-18.50
Min. Order: 1 piece
FRM02 2 Channel Time Delay Multifunction Relay Module Self-locking Circulation Relay Module
$6.50-10
Min. Order: 10 pieces
FRM01 1 Single-Channel Multifunction Timer Delay Relay Control Module Board
$4-7
Min. Order: 1 piece
Miniature 4-Channel 5V Relay Module with Optocoupler Protective General Purpose Voltage Relay Ardu DSP AVR PIC ARM Sealed Design
$1.25-1.50
Min. Order: 5 pieces
5V 4Ch Relay Module Four Channel Relay Shield for Arduino UNO R3
$1.90-2.50
Min. Order: 1 piece