The Lind Electronics SDT1230U-023 shut-down timer with non-fused terminal block connections will protect your vehicle's battery from over discharge, and your equipment from voltage damage. The delay timer can be set from 5 sec – 4 hr with an emergency override switch.

The Lind shut-down timer with block terminal connections turns off electrical loads up to 30 A at an adjustable preset time after ignition is turned off to prevent damage to your battery or electronics.