RED-K4005

$37.95 MSRP inc.GST

Redback – K 4005 – KIT THRESHOLD VO LTAGE SWITCH

(SC July 2014) 
A simple but versatile device to switch a relay when an input crosses a preset threshold. It takes the output of an analogue sensor, battery voltage or other varying voltage and switches power to a fan, warning light or similar when a preset voltage is reached. 
Suitable for use with 5, 12 or 24V power supply. Possible applications include using it as a low battery cutout for cars, using Ideal for preventing overcharging of batteries etc. Trigger can be on high or low voltage. 
Includes S 4190D 5A relay. 107 x 61mm.