Filters

Under $20 DC 24V

Shop the best prices on 39 great value under $20 dc 24v products. Shopping for under $20 dc 24v is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy specialty electrical switches & relays, thermostats, aquarium temperature controllers and more online safely with Fruugo, with secure payment and fast shipping to Singapore.

Specialty Electrical Switches & RelaysThermostatsAquarium Temperature ControllersLighting TimersMotion Sensors
Filters
1 - 32 of 39
Digital Temperature Controller Thermostat with LED Display for Heating and Cooling Systems, 12V/24V AC110-220V, 20A, Includes Sensor
$12.95 Save $8.00 RRP: $20.95
1pc JQX-38F 24VDC/240VAC High Power R40A Relay With Socket Base Included
$13.95 Save $27.00 RRP: $40.95
Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator
$17.95 Save $36.05 RRP: $54.00
Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator
$17.95 Save $3.00 RRP: $20.95
Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator Ac 110~220v Refrigerator Thermostat Support Heating/cooling/temperature Corr
$17.95 Save $9.00 RRP: $26.95
Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator
$17.95 Save $36.05 RRP: $54.00
Programmable Digital Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off
$12.95 Save $5.00 RRP: $17.95
Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator
$13.95 Save $28.00 RRP: $41.95
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off DC 2
$6.95 Save $31.00 RRP: $37.95
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off DC 2
$21.95 Save $37.05 RRP: $59.00
Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator
$18.95 Save $18.00 RRP: $36.95
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off DC 2
$12.95 Save $22.00 RRP: $34.95
25-26 W3230 12V 24V AC110-220V 20A Digital Temperature Controller LED Display Thermostat Heat/Cooling Control Regulator Thermoregulator with Sensor Li
$9.95 Save $10.00 RRP: $19.95
1pc JQX-38F 24VDC/240VAC High Power R40A Relay With Socket Base Included
$19.95 Save $19.00 RRP: $38.95
Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator
$20.95 Save $28.00 RRP: $48.95
Programmable Digital Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off
$19.95 Save $20.00 RRP: $39.95
Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator Ac 110~220v Refrigerator Thermostat Support Heating/cooling/temperature Corr
$11.95 Save $6.00 RRP: $17.95
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off AC11
$20.95 Save $21.00 RRP: $41.95
digital lcd power programmable timer time switch
$12.95
25-26 Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator
$18.95 Save $19.00 RRP: $37.95
Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator 25-26s
$18.95 Save $19.00 RRP: $37.95
1pc JQX-38F 24VDC/240VAC High Power R40A Relay With Socket Base Included
$18.95 Save $10.00 RRP: $28.95
EVAGO Digital Lcd Power Programmable Timer Time Switch
$19.95 Save $21.00 RRP: $40.95
3010 DC Brushless 2pin Terminal Low Noise Mini DC Cooling Fan for 3D Printer Extruder Hot End V6 V5 CPU 4pcs
$17.95 Save $21.00 RRP: $38.95
10 Pcs T10 24V Wedge 5-SMD 5050 LED White Lights for Truck Interior Clearance Dashboard Step Dome Map Cargo Area Light Bulb Lamp
$20.95 Save $33.05 RRP: $54.00
Programmable Digital Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off
$17.95 Save $18.00 RRP: $35.95
Digital Temperature Controller with LED Display, 20A Thermostat for Heat/Cooling Control, AC110-220V, 12V/24V, Thermoregulator with Sensor
$15.95 Save $22.00 RRP: $37.95
25-26 W3230 12V 24V AC110-220V 20A Digital Temperature Controller LED Display Thermostat Heat/Cooling Control Regulator Thermoregulator with Sensor Li
$8.95 Save $8.00 RRP: $16.95
25-26 W3230 12V 24V AC110-220V 20A Digital Temperature Controller LED Display Thermostat Heat/Cooling Control Regulator Thermoregulator with
$18.95 Save $19.00 RRP: $37.95
Security AC/DC waterproof lighting power supply IP6712V 24V outdoor LED driver 600W 500W 400W 300W 200W 100W transformer power supply
$16.95 Save $57.05 RRP: $74.00
f Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator
$14.95
DC 5V 12V 24V 0-5A AC Current Detection Sensor Module 5A Switch Output Sensor Module
$12.95 Save $34.00 RRP: $46.95