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Under $20 Power Control Units

Shop the best prices on 850 great value under $20 power control units. Shopping for power control units is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy power control units online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 850
PWM DC Motor Speed Controller 6-60V 30A with Digital Display & PCB
$12.95 Save $3.00 RRP: $15.95
2 Pcs Speed Controller For Ac Motor Ac 220v 2000w Thyristor Motor Speed Control Adjustable Power Co-yvan
$8.95 Save $8.00 RRP: $16.95
Multifunction over Voltage Current Protector Socket Adjustable Timed Switch Temperature Control Frequency Protector EU Plug
$18.95 Save $45.05 RRP: $64.00
1Pc Motor Speed Regulator DC 12V/24V 10 a Motor Speed Controller Switch for Car Truck Fan Heater Co
$8.95 Save $3.00 RRP: $11.95
220V 2 Way Power Automatic Switcher 10A Dual Power Supply 2 in 1 Out Power Failure Transfer Switch Board Module
$8.95
2 Pcs Speed Controller for AC Motor AC 220V 2000W Thyristor Motor
$8.95 Save $8.00 RRP: $16.95
Smart Appliances Energy Savers Electric Box Device with EU Plug,A
$8.95 Save $8.00 RRP: $16.95
24 Hour Auto Reboot Router Routing Timer Reset Tool DC Power Timing Fiber Modem Router DC Power Manager White
$6.95 Save $7.00 RRP: $13.95
4pcs Momentary Push Button Waterproof Stainless Steel Push Button On Off 12mm 2a 12v / 24v / 125v / 250v (head Up)
$7.95 Save $13.00 RRP: $20.95
Router Rebooter Wifi Reset Router Timing Restart
$15.95 Save $68.05 RRP: $84.00
AC 250V Universal Motor Speed Controller Switch Electronic Stepless Speed Regulator Defroster Controller With Heat Sink
$13.95
4pcs Momentary Push Button Waterproof Stainless Steel Push Button On Off 12mm 2a 12v / 24v / 125v / 250v (head Up)
$3.95 Save $17.00 RRP: $20.95
1Pc Motor Speed Regulator DC 12V/24V 10 a Motor Speed Controller Switch for Car Truck Fan Heater Co_Lucky_B
$11.95 Save $5.00 RRP: $16.95
1pc Motor Speed Regulator 12v/24v 10 A Motor Speed Controller Switch
$15.95 Save $7.00 RRP: $22.95
Crocodile Clip Test Lead Dual Ended 10mm Opening Testing Cable Wire for Battery VehicleGreen
$16.95 Save $18.00 RRP: $34.95
36v/48v 350w Electric E-bike Scooter Brushless Dc Motor Speed Controller,pyc
$19.95 Save $18.00 RRP: $37.95
Electricity Saving Device 90-250V 30KW Power Saver with EU Plug, A
$21.95 Save $18.00 RRP: $39.95
4000w Ac 220v Electric Voltage Regulator Motor Speed Controller Dimmers Dimming Speed
$15.95
1pc 2000W AC Motor Speed Controller, 50-220V 25A AC Motor Speed Controller Adjustable Voltage Regulator
$19.95 Save $33.00 RRP: $52.95
USB Timer Extension Cable 1-12 Hours Adjustable Countdown Switches Control For Aquariums Fan LED Lights 5V Power Saving Multicolor
$18.95
Programmable USB Timer Cord 60cm 5V Auto Shut Off Cable With Digital Display For Fish Tanks Desk Fan Office Lighting Multicolor
$18.95
4pcs Plastic Case K Type Thermocouple Wire Connector Cable Connector Adapter
$11.95 Save $47.05 RRP: $59.00
1pc Motor Speed Regulator Dc 12v/24v 10 A Motor Speed Controller Switch For Car Truck Fan Heater Control unbrand
$18.95 Save $9.00 RRP: $27.95
Tuya Smart USB Switch Remote Control Timer Switch, 2.4G Wifi for Remote Control,APP One-Click Switch, Plug and Play
$16.95 Save $3.00 RRP: $19.95
Crocodile Clip Test Lead Dual Ended 10mm Opening Testing Cable Wire for Battery VehicleBlue
$18.95 Save $18.00 RRP: $36.95
PWM DC Motor Speed Controller 6-60V 30A with Digital Display & PCB
$11.95 Save $6.00 RRP: $17.95
3X 24 Hour Auto Reboot Router Routing Timer Reset Tool DC Power Timing Fiber Modem Router DC Power Manager Black
$7.95
5X 24 Hour Auto Reboot Router Routing Timer Reset Tool DC Power Timing Fiber Modem Router DC Power Manager White
$9.95
50W Motor Speed Controller Electric Speed Regulator with Knob Switch Adjustable Knob Motor Speed Controller for DC 12V
$17.95
Tuya WiFi Smart Socket Mini Smart Plug16A Timer Remote Control Double Socket US Plug
$20.95
MH-25 Motor Brake Rectifier Power Unit 1.2A DC 5.5x4.5x2.5cm
$18.95 Save $8.00 RRP: $26.95
LED Strip Amplifier 30A DC5V -24V Single High Speed Amplifier for Single Colour LED Strip Power Repeater Controller
$13.95 Save $5.00 RRP: $18.95