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Under $20 Automation Control Components

Shop the best prices on 4,386 great value under $20 automation control components. Shopping for automation control components is easy with Fruugo, with SALE discounts, offers and savings on Enshishixiaoweiyuejianwangluokejiyouxiangongsi, Haikou Wang Zhiqi Trading, Anqing Cheng Bu and more. Buy automation control components online safely with Fruugo, with secure payment and fast shipping to Singapore.

Variable Frequency & Adjustable Speed DrivesProgrammable Logic Controllers
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1 - 32 of 4,386
For Nanjing FarDriver Controller Programming Bluetooth Adapter BT Module for ND72240 72260 72360 72680 Mobile Control
$11.95 Save $22.00 RRP: $33.95
Db9p To 8p Mini Din Rs232 Download Cable White 8.2 Ft For Plc Dvp-eh
$10.95 Save $22.00 RRP: $32.95
ZK-PP2K High Power PWM & Pulse Generator, Frequency Duty Cycle Adjustable Driver
$10.95 Save $21.00 RRP: $31.95
PWM Low Voltage Adjustable Switch Motor Speed Controller 2A Output, 1.8V12V Input, PWM Speed Control For DC Motors
$20.95 Save $11.00 RRP: $31.95
PWM DC Motor Speed Controller, Adjustable 7-70V 30A Regulator for 12V 24V 36V Applications
$21.95 Save $42.05 RRP: $64.00
Carburetor for STIHL MS170 MS180 017 018 Chainsaw Parts Lawn Mower Carburetor
$6.95 Save $3.00 RRP: $9.95
New 10K Linear Taper Potentiometer with 22mm Actuator for Variable Speed Drive Inverter Control
$11.95 Save $20.00 RRP: $31.95
AC Motor Speed Controller Mini Regulator 220V 250W with CW and CCW for Instrumentation
$20.95
Bts7960 43a Motor Driver Module/smart Car Driver Module For Current Limit
$13.95 Save $65.05 RRP: $79.00
For FarDriver Controller Programming Bluetooth Adapter BT Module for ND72240 72260 72360 72680 Mobile Control
$16.95 Save $32.05 RRP: $49.00
For Compatible For 2106/161/169 Drive Control Board+switch(b)
$15.95 Save $36.00 RRP: $51.95
20A Motor Soft Starter Module Voltages Ramp Current Limit Smooth Starting Function Enhancing Motor Performances Module Multicolor
$17.95
Threaded Plate Stainless Steel Screw Fixing Fasteners Robot Accessories 4803-0039-0007 39x7mm,Stainless Steel
$13.95 Save $18.00 RRP: $31.95
M18 8mm for DC 5V NPN NO LJ18A3-8-Z/BX-5V Inductive Proximity Sensor Switch
$20.95
5V-28V 5A PWM DC Motor Speed Control Switch Controller Volt Regulator LED Dimmer
$13.95 Save $3.00 RRP: $16.95
Flexible Spider Shaft Coupling OD30mm x L40mm CNC Stepper Motor Coupler Connector (8x12mm)
$18.95 Save $5.00 RRP: $23.95
DC 6-28V 3A PWM DC Regulator Speed Electric Motor Controller with Switch Function
$15.95 Save $5.00 RRP: $20.95
New DC 1.8v-15V Wide Voltage 2A PWM Pulse Width Speed Motor Controller Switch
$15.95 Save $4.00 RRP: $19.95
LJC18A3 B z BX Capacitive Proximity Sensor Switch DC12~24V 10mm-10% NPN
$20.95 Save $12.00 RRP: $32.95
LED Display Adjustable Timer Relay Automation Control Switch Module (5V)
$14.95 Save $8.00 RRP: $22.95
Motor Pump Speed Controller PWM Regulator Reversing Switch High Quality DC6V 9V 12V 24V 3A
$14.95 Save $9.00 RRP: $23.95
Motor Speed Controller PWM Regulator Switch Control Module CW CCW Rotation DC6V 12V 24V
$14.95 Save $8.00 RRP: $22.95
AH3-3 Time Relay Adjustable Delay Timer Switch AC 220V for Automatic Control System
$19.95 Save $12.00 RRP: $31.95
10K Potentiometer 22mm Governor VSD VFD For Variable Speed Drive Inverter new
$17.95 Save $36.05 RRP: $54.00
10K Potentiometer 22mm Governor VSD VFD For Variable Speed Drive Inverter new fg2025031701162
$13.95 Save $37.00 RRP: $50.95
Risegun Synchronous Belt Pulley 2GT-20 with A Tooth Width of 6mm And An Inner Hole of 8mm And A Height of 16mm, Ordinary (2 sold)
$11.95 Save $18.00 RRP: $29.95
1Set for Main Control Board Controller Module DIY Kit with USB Cable Clip for Practical Child's Gift
$18.95 Save $10.00 RRP: $28.95
Uadme Aluminum Alloy Gear Tooth,2pcs with Pulley 5mm Inner Diameter 20 Teeth for 3D Printer
$11.95 Save $18.00 RRP: $29.95
DEWIN Handheld Counter,Hand Tally Counter 4-Digits ABS Plastic Shell Mechanical Handheld Counting Tool with Hook Base(Yellow)
$18.95 Save $18.00 RRP: $36.95
10K Potentiometer for VSD VFD Variable Speed Drive Inverter, 22mm Carbon Film Rotary Potentiometer with Panel Mount
$14.95 Save $69.05 RRP: $84.00
USB to 3.5mm Audio Cable USB A to 3.5mm Female External Black
$9.95 Save $2.00 RRP: $11.95
DB9 to RJ12 6P6C PLC Programming RS232 Serial Cable for DirectLOGIC DL05 DL06 DL105 DL205 D3-350 D4-450 D2-DSCBL
$17.95 Save $25.00 RRP: $42.95