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Under $20 DC 24V

Shop the best prices on 20 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 New Zealand.

Specialty Electrical Switches & RelaysThermostatsAquarium Temperature ControllersMotion SensorsLighting Timers
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1 - 20 of 20
Programmable Digital Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off
$17.95 Save $7.00 RRP: $24.95
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off DC 2
$17.95
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off DC 2
$8.95 Save $45.05 RRP: $54.00
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off DC 1
$16.95 Save $11.00 RRP: $27.95
Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator
$18.95 Save $40.05 RRP: $59.00
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off DC 2
$17.95 Save $30.00 RRP: $47.95
Digital Temperature Controller Thermostat with LED Display for Heating and Cooling Systems, 12V/24V AC110-220V, 20A, Includes Sensor
$17.95 Save $11.00 RRP: $28.95
25-26 W3230 12V 24V AC110-220V 20A Digital Temperature Controller LED Display Thermostat Heat/Cooling Control Regulator Thermoregulator with Sensor Li
$14.95 Save $14.00 RRP: $28.95
Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator Ac 110~220v Refrigerator Thermostat Support Heating/cooling/temperature Corr
$16.95 Save $8.00 RRP: $24.95
25-26 W3230 12V 24V AC110-220V 20A Digital Temperature Controller LED Display Thermostat Heat/Cooling Control Regulator Thermoregulator with Sensor Li
$11.95 Save $12.00 RRP: $23.95
digital lcd power programmable timer time switch
$17.95
DC 5V 12V 24V 0-5A AC Current Detection Sensor Module 5A Switch Output Sensor Module
$17.95 Save $51.05 RRP: $69.00
1pc JQX-38F 24VDC/240VAC High Power R40A Relay With Socket Base Included
$19.95 Save $39.05 RRP: $59.00
Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator Ac 110~220v Refrigerator Thermostat Support Heating/cooling/temperature Corr
$17.95 Save $61.05 RRP: $79.00
f Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator
$20.95
25-26 W3230 12V 24V AC110-220V 20A Digital Temperature Controller Thermostat with LED Display for Heating and Cooling Control with Sensor
$21.95 Save $29.00 RRP: $50.95
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off DC 2
$13.95 Save $115.05 RRP: $129.00
Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator
$21.95 Save $52.05 RRP: $74.00
STC-1000 Digital Temperature Controller Regulator 220V
$18.95 Save $10.00 RRP: $28.95
Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator
$18.95 Save $55.05 RRP: $74.00