Battery guard 12V or 24V/DC, Kemo M148-24 protects car batteries against total discharge by switching off consumers such as refrigerator boxes, heatings, etc. in time. It switches on again automatically when the normal voltage returns. Automatic detection of the battery (12 or 24 V).
Operating voltage accumulator 12 V or 24 V (the module switches over automatically)
Max. switching capacity 40 A for max. 10 sec. or 20 A continuous power, only with good ventilation!
Interrupting voltage adjustable approx. 9.8 – 11.3 V with 12 V / approx. 20 – 23.2 V with 24 V (acoustic signal before switching off, may be deactivated).
Resetting voltage approx. 1.2 – 1.6 V higher than the adjusted interrupting voltage.
Cutoff element power MOS transistor in the positive cable.
Own current consumption approx. <1.2 mA in OFF condition, approx. <2.4 mA in in ON condition (LED flashes).
Dimensions approx. 87 x 60 x 33 mm