Controls & Indicators

2782 products found

8 Channel 5V Optocoupler Relay Switch Module With Optocoupler Isolation High Low Level Trigger for PLC Automation Control

YWBL-WH

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Electromechanical Relays

8 Channel 5V Optocoupler Relay Switch Module With Optocoupler Isolation High Low Level Trigger for PLC Automation Control

$12.17

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RTELLIGENT

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Motor Drivers

RTELLIGENT Nema 17 Stepper Motor Controller Mini 2 Phase 0.3-2.2A 24-48VDC Hybrid Board Stepping Motor Driver

$50.35

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RTELLIGENT

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Motor Drivers

RTELLIGENT Stepper Motor Driver 2 Phase 1.8Deg 1.4-5.6A 24-50VDC Micro Stepping Controller Board for Nema 23 Nema 17 Step Motor

$61.08

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HALJIA

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IO Modules

HALJIA 5Pcs Five Direction Navigation Button Module DIY Electronic PCB Board for MCU AVR Game 5D Rocker Joystick Independent Keyboard Switch Button Single Chip Compatible with Arduino Module

$11.87

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8 Channel DC 12V Relay Module Optocoupler Isolation High Low Level Trigger Board for PLC Automation Control Systems

YWBL-WH

⏳

Electromechanical Relays

8 Channel DC 12V Relay Module Optocoupler Isolation High Low Level Trigger Board for PLC Automation Control Systems

$14.08

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Relay Module, 8 Channels Optocoupler Relay Module Board With Optocoupler Isolation, Support High And Low Level Triggering Module, red board(24V)

YWBL-WH

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Electromechanical Relays

Relay Module, 8 Channels Optocoupler Relay Module Board With Optocoupler Isolation, Support High And Low Level Triggering Module, red board(24V)

$10.04

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Aluminum Housing Foot Pedal Switch Normally Open Momentary Foot Controller 2000 times/hour, Other electrical accessories

YWBL-WH

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Foot Switches

Aluminum Housing Foot Pedal Switch Normally Open Momentary Foot Controller 2000 times/hour, Other electrical accessories

$8.15

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Household AC Contactor, AC Contactor, 2P 16A 24V 2NO 50/60HZ Din Rail AC Contactor 2 Pole 24V Coil Din Rail Mount

Keenso

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Motor Contactors

Household AC Contactor, AC Contactor, 2P 16A 24V 2NO 50/60HZ Din Rail AC Contactor 2 Pole 24V Coil Din Rail Mount

$12.57

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DC Motor Speed Control Reversible Controller Regulator, 6V 12V 24V 3A Electrical Motor Controls with Switch 24v dc motor speed controller

Keenso

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Motor Speed Controllers

DC Motor Speed Control Reversible Controller Regulator, 6V 12V 24V 3A Electrical Motor Controls with Switch 24v dc motor speed controller

$8.79

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250V 10A Foot Pedal Switch, Foot Pedal Controller, Foot Pedal On/Off Switch,Aluminum Alloy Oil Resistant Corrosion-Resistant,with Guard, for Machine Tools

Jectse

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Foot Switches

250V 10A Foot Pedal Switch, Foot Pedal Controller, Foot Pedal On/Off Switch,Aluminum Alloy Oil Resistant Corrosion-Resistant,with Guard, for Machine Tools

$28.49

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RUNCCI-YUN

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Pushbutton Switches

RUNCCI-YUN 16mm Push Button Switch ON/OFF Momentary Button Power Switch (24 Pcs)

$10.55

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Keenso

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Electromechanical Relays

Keenso 1 Channel 5V/12V/24V Relay with Optocoupler, High & Low Level Trigger

$9.06

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Keenso

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Electromechanical Relays

Relay Board, Keenso Relay Module 4 Channel with Optocoupler Low Level Trigger Expansion Board for 5V/12V/24V (24V) relay board 12v

$9.61

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4 Channel Relay Module, 12V 4 Channel Relay Module Optocoupler Relay Module Board High & Low Trigger Module for 5V/12V/24V (12V)

Keenso

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Electromechanical Relays

4 Channel Relay Module, 12V 4 Channel Relay Module Optocoupler Relay Module Board High & Low Trigger Module for 5V/12V/24V (12V)

$9.56

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2 Channel Optocoupler Relay Module High and Low Level Trigger Module (5V)

YWBL-WH

⏳

Electromechanical Relays

2 Channel Optocoupler Relay Module High and Low Level Trigger Module (5V)

$5.47

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Keenso

⏳

Electromechanical Relays

Keenso Relay Board, Relay Shield Module Control Board 4 Channel with Optocoupler Low Level Trigger Expansion Board for 5V/12V/24V (5V)

$10.09

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Voltage Monitoring Relay DC 12V/24V/36V/48V Over-Voltage and Under-Voltage Relay 35MM Guide Rail 13-17V 10-14V(DC48V)

YWBL-WH

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Phase Monitoring Relays

Voltage Monitoring Relay DC 12V/24V/36V/48V Over-Voltage and Under-Voltage Relay 35MM Guide Rail 13-17V 10-14V(DC48V)

$24.12

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Keenso

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Solid State Relays

Keenso 1-Channel High Level Trigger Solid State Relay Board 250V AC 2A Output with 5V/12V(12V) Module

$6.54

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Keenso

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Motor Speed Controllers

Keenso Motor Speed Controller, PWM DC Motor Governor, Dual Direction Switch, Forward And Reverse Control, DC 10V-50V, 40A, for Electric Scooters, Drones, Robots

$20.12

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BGTXINGI 2PCS SSR-25DA 10DA 40DA Single-Phase DC Solid State Relay Module Load 24-380VAC Controlled Module Input 3-32V DC for Industrial Automation Process (SSR-25DA)

XINGYHENG

⏳

Solid State Relays

BGTXINGI 2PCS SSR-25DA 10DA 40DA Single-Phase DC Solid State Relay Module Load 24-380VAC Controlled Module Input 3-32V DC for Industrial Automation Process (SSR-25DA)

$11.34

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DC Motor Speed Controller, Stepper Motor Driver Controller, 24V-50V DC Digital Controller for 2 Phase Stepper Motors, for Robots, Automation, Industrial Machinery, DIY Projects, 3D Printers

Keenso

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Motor Speed Controllers

DC Motor Speed Controller, Stepper Motor Driver Controller, 24V-50V DC Digital Controller for 2 Phase Stepper Motors, for Robots, Automation, Industrial Machinery, DIY Projects, 3D Printers

$18.09

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YWBL-WH

⏳

Electromechanical Relays

YWBL-WH 6 Channel Relay Module, Low Level Trigger, 6-way Relay Module (24V, 10A, Normally Open)

$8.13

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BGTXINGI 2Pcs SSR-40DA Single-Phase DC Solid State Relay Module Load 24-380VAC Controlled Module Input 3-32V DC for Industrial Automation Process (SSR-40DA)

XINGYHENG

⏳

Solid State Relays

BGTXINGI 2Pcs SSR-40DA Single-Phase DC Solid State Relay Module Load 24-380VAC Controlled Module Input 3-32V DC for Industrial Automation Process (SSR-40DA)

$13.19

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DC Speed Controller, DROK DC 20A 10-60V 12V 24V 36V 48V PWM DC Motor Speed Controller Universal 15kHz PWM Regulator Switch Module Motor Controller

Vikye

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Motor Speed Controllers

DC Speed Controller, DROK DC 20A 10-60V 12V 24V 36V 48V PWM DC Motor Speed Controller Universal 15kHz PWM Regulator Switch Module Motor Controller

$18.33

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