GEBE 990202 Battery Isolator Voltage Sensitive Relay 12V 140A - Made in Germany Size_M24-1.5 for closed DEF dispensing systems

for closed DEF dispensing systems

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Drum connector 2” x 5 buttress adaptor (2" NPT sold separately

Fits Mercedes-Benz E320 2005-2006

GEBE 990202 Battery Isolator Voltage Sensitive Relay 12V 140A - Made in Germany Size_M24-1.5 for closed DEF dispensing systemsP N: 990202 12V 140A This voltage sensitive Relay allows two batteries to be charged at the same time. When the engine starts and the starting battery reaches 13. 3V, the relay pulls in, allowing the two batteries (starting and auxiliary) to be charged simultaneously. When the voltage drops below 12. 65V, (or the engine has stopped), the relay drops out, separating these batteries. This system isolates the starting battery and prevents it from fully