Controls &amp; Indicators

Motor Speed Controllers

CHANCS Mini Electric Motor 775 DC 12V/24V with Drill Chuck and PWM DC Motor Speed Controller

$111.99

CHANCS

Motor Speed Controllers

CHANCS 12V/24V 10000RPM/20000RPM 775 Electric Motor Table Saw Kit With 20A PWM Speed Controller Regulator Module Board

$128.99

12V 2 Channel Optocoupler Relay Module, High/Low Level Trigger Isolated Relay Board for Arduino Microcontroller

Yosoo Health Gear

Electromechanical Relays

12V 2 Channel Optocoupler Relay Module, High/Low Level Trigger Isolated Relay Board for Arduino Microcontroller

$26.99

Youmile

Electromechanical Relays

Youmile Timer Delay Relay Module DC 6-30V Programmable Switch Control LED Display Micro USB Port Relay for Arduino with 24AWG Wire, Micro USB Cable

$48.99

mxuteuk

Pushbutton Switches

mxuteuk Machine Switch Button Waterproof Push Button Switch On/Off Motor Start Stop Switch Self Lock Mechanical Equipment Control Station 10A AC 220V/380V KAO-10KH

$65.99

Current Sensing Switch, Normally Open AC Current Sensor 0.2-30A Adjustable, Self-Powered Monitoring Relay for Substation, Frequency Control, Automation

Yosoo Health Gear

Current Switches

Current Sensing Switch, Normally Open AC Current Sensor 0.2-30A Adjustable, Self-Powered Monitoring Relay for Substation, Frequency Control, Automation

$52.99

Fan Speed Controller, 4 Channels Fan Speed and Temperature Controller with Blue LED, Temperature Controller with 3.5 '' Floppy Interface

Elprico

Motor Speed Controllers

Fan Speed Controller, 4 Channels Fan Speed and Temperature Controller with Blue LED, Temperature Controller with 3.5 '' Floppy Interface

$53.99

4 Channel 380V 8A Solid State Relay Module Board - High/Low Level Trigger SSR Switch Controller Input Voltage DC 5V to 12V

LiebeWH

Solid State Relays

4 Channel 380V 8A Solid State Relay Module Board - High/Low Level Trigger SSR Switch Controller Input Voltage DC 5V to 12V

$76.99

COB-61DR Hoist Push Button Switch Self‑Resetting Waterproof Hoist Up Down Push Button Switch Yellow with Capacitor 220‑380V 30uF

Hilitand

Pushbutton Switches

COB-61DR Hoist Push Button Switch Self‑Resetting Waterproof Hoist Up Down Push Button Switch Yellow with Capacitor 220‑380V 30uF

$64.99

ZB2‑BE102 Key Lock Switch 22mm Mounting Hole Diameter 2 Positions Antioxidant Good Conductivity Key Switch Lock with 2 Keys

LiebeWH

Key Operated Switches

ZB2‑BE102 Key Lock Switch 22mm Mounting Hole Diameter 2 Positions Antioxidant Good Conductivity Key Switch Lock with 2 Keys

$43.99

Oumefar

Electromechanical Relays

Oumefar 11 Pins Knob Control 0 . 5S 300H Delay Timer Relay H3CR A Waterproof Time Relay 100 240VAC 100 125VDC for Automated Control Circuit

$62.99

QitinDasen

Pushbutton Switches

QitinDasen 36Pcs Premium 7mm Mini Momentary Push Button Switch Normal Open, ON/Off 2 Pin SPST Round High Head Push Button Switch, Lockless Push Button Switch 1A 250V AC (6 Colors)

$46.99

QitinDasen

Pushbutton Switches

QitinDasen 12Pcs Premium 7mm Mini Momentary Push Button Switch Normal Open, ON/Off 2 Pin SPST Round High Head Push Button Switch, Lockless Push Button Switch 1A 250V AC (6 Colors)

$31.99

Incubator Limit Switch, Micro Limit Switch Stable Performance Hatching Machine Accessories, Incubator Parts, Hatching Equipment for Eggs Turning System Replacement Fittings Incubator

AMONIDA

Limit Switches

Incubator Limit Switch, Micro Limit Switch Stable Performance Hatching Machine Accessories, Incubator Parts, Hatching Equipment for Eggs Turning System Replacement Fittings Incubator

$30.99

fasient

Motor Speed Controllers

Fasient 4-Channel PC Fan Controller, Front Panel, Fan Speed Control, Blue LED Light, Quiet

$61.99

GeeekPi

IO Modules

GeeekPi GPIO Screw Terminal Block Breakout Board HAT with Status LED for Raspberry Pi,GPIO Expansion Board Breakout Module for Raspberry Pi 4B/3B+/3B/2B/B+/Pi Zero W/Pi Zero 2 W

$60.99

ABB Protecta Plus ESB40-20N-06 230V AC/DC Installation Contactor • 40 A Rated Current • 2 NO 2-Pole Modular Contactor • DIN Rail Mount 54 mm Width • 1SAE341111M0620

ABB

Basic Switches

ABB Protecta Plus ESB40-20N-06 230V AC/DC Installation Contactor • 40 A Rated Current • 2 NO 2-Pole Modular Contactor • DIN Rail Mount 54 mm Width • 1SAE341111M0620

$416.99

Yosoo Health Gear

Motor Speed Controllers

Yosoo Health Gear PWM Motor Speed Controller, PWM Dimmer Module, PWM DC Stepless Motor Governor Speed Control Switch Module 12V-40V 10A

$31.99

VGEBY

Motor Speed Controllers

VGEBY One Way Brushless ESC, ESC Brushless RC Brushless Motor Electric Speed Controller ESC Electronic Speed Controller for RC Ship Underwater Propeller(20A)

$50.99

CNC Digital Microstep driver DM542 Stepper Motor Driver Controller 2-phase 20-50V DC Max 4.2A 42 57 86 Motor Driver for Nema 17, 23 and Nema 34 series stepper motor, Replace M542 M542H

POLISI3D

Motor Speed Controllers

CNC Digital Microstep driver DM542 Stepper Motor Driver Controller 2-phase 20-50V DC Max 4.2A 42 57 86 Motor Driver for Nema 17, 23 and Nema 34 series stepper motor, Replace M542 M542H

$84.99

Computer Fan Lighting Effect Controller, 5V 3-pin/12V 4-pin RGB Fan Equipment Wire Control/remote Controller With On/off Swtich And Brightness Adjustment

NMD&LR

Controllers

Computer Fan Lighting Effect Controller, 5V 3-pin/12V 4-pin RGB Fan Equipment Wire Control/remote Controller With On/off Swtich And Brightness Adjustment

$53.99

NMD&LR

Controllers

Computer Fan Lighting Effect Controller, 5V 3-pin/12V 4-pin RGB Fan Equipment Wire Control/remote Controller With On/off Swtich And Brightness Adjustment

$53.99

12V 10A RS485 16 Channel Relay PLC Expansion Board for Modbus(R4D3B16-R with DIN rail box)

Dpofirs

Electromechanical Relays

12V 10A RS485 16 Channel Relay PLC Expansion Board for Modbus(R4D3B16-R with DIN rail box)

$81.99

Nikou

Motor Speed Controllers

Nikou Controller-LCD Display Control Panel with Variable Speed Switch Accessory for Electric Scooter(48V 250/350W Dual-Mode with Colour Screen Model)

$127.99