1A 3.2a Western Star Bodybuilder Book: Revision T.o.C. b Power Cutoff Switches P. 1A-12 Positive Disconnect Switch Main Cab PNDB Connector Plug #23-13153-307 In-cab disconnect switches are offered in “locking” or “non-locking” configuration. Exterior battery mounted switches will be offered in the locking configuration only. 2 1 Cutoff switches are equipped with red LED lights, which are illuminated when power is on. 3 1 Trucks equipped with the body builder auxiliary power system will have an additional LED light on the switch. 2 3 4 Body Builder PNDB Connector Plug Note: #23-13662-401 2. Positive disconnect switches do not isolate the starter. 1.
Both PNDB units will be deactivated when the switch is in the off position. Lockout Tab 293-072 POSITIVE LOAD DISCONNECT W/ DASH MOUNTED CONTROL SWITCH W/LOCKING PROVISION POSITIVE LOAD DISCONNECT W/ DASH MOUNTED CONTROL SWITCH X1, Main PNDB 293-073 X2, Aux PNDB Standard Power Auxiliary Power and Main Power LED LED Standard Cutoff Switch 293-072/-073 Auxiliary Disconnect Switch Auxiliary Body Builder 3.2a (Located under Drivers Side Dash Area) Cutoff Switch 3.2a Models: 4700 ENH