Boat battery isolator WBL 120

TECHNICAL SPECIFICATIONS Dimensions ( l x b x h ) - 46 x 80 x 46 mm Weight - 125 gram Continuous rating - 120 A Cranking rating ( 10 sec ) / inrush rating - 180 A Input voltage - 9-35 VDC Operation temperature - -40 to 65 °C Maximum voltage drop - 0.5 VDC ( delay time before disconnect: approx. 10 sec. ) Maximum allowed voltage difference - 8.0 VDC AUTOMATIC MODE Switch on voltage ( minimum ) - > 13 V @ 12 V / > 26 V @ 24 V Switch on delay time - 5 sec. Switch on voltage ( maximum ) - 15.0 V @ 12 V / 30.0 V @ 24 V Automatic drop off voltage - < 12,75 V @ 12 V / 8.0 VDC ) in OFF mode or