Battery guard 12V/ 24V DC, Votronic Protector 40A

70,0075,00 Incl. Tax

Dimensions approx. 90 x 60 x 38 mm / 97gr
For 12V or 24V Batt, max 40A
Download Manual
Delivery: from Germany 3-4 days


The VOTRONIC units Battery Protector 40 and Battery Protector 100 are connected between supply battery and consumers, and they are suitable for all types and brands of lead batteries (acid, gel, AGM). The units protect the battery from dangerous total discharge and the consumers and equipment from undervoltage and overvoltage. Apart from that, they can be used as remote-controlled battery main switch by means of an external switch.

Technical Data

VOTRONIC units Battery Protector 40

Choose from several variants:
Battery Protector 40 / 12V
Battery Protector 40 Motor /12V
Battery Protector 40 / 24V
Battery Protector 40 Motor /24V

Switching current 40 A, short-time overload up to 60 A is admissible, display of the switching state is visible from outside
EMERGENCY ON function by switch at the unit; remote control is possible by external switch
Automatic reset, as soon as the battery voltage is again in the normal range (charging)
Separate sensor cable and switching thresholds with hysteresis and timer function for trouble-free operation
Bi-stable power relay, very low own consumption: less than 3 mA (according to EN 13976)
No own consumption after disconnection by external switch, such as remote control as battery main switch
Solid terminal screws for battery and load cable cross sections up to 10 mm²
Execution “Motor” with higher disconnection thresholds keeps the starting ability of intervention vehicles with only one battery circuit according to DIN EN 1789

Additional information

Weight 0,2 kg

You may also like…