SSB103 76605 ST330 Rotary Battery Master Switch
SSB103 battery master switch
Knob operated rotary battery isolation switch .
Panel Mounted .
2 x stud terminals
Incorporates a small third terminal for connections to the low tension ( LT ) circuit .
This prevents the vehicle from being started by towing or pushing when the switch is in the OFF position .
12v 500A or 24v 250A 45 secs intermittent max
12v 150A or 24v 75A continuous loads
this item connects to the NEGATIVE side of the battery only .
please note as Lucas SSB103 is no longer available this is a excellent high quality reproduction item .