Page 8
7
➀
➁
➂
Figure 4 Selector Switch Interlock KT1
1
KT1 - Interlock key
·
Removable only when selector switch
locked with lower terminals
·
With key removed, grounding
switch cannot be closed
KT1 - Key interlock
Key interlock bolt (shown locking selector
switch in lower position)
3
2
➃
Selector switch interlock plates
➄
Selector switch position latch pin
➅
Selector switch operating lever
(switch engaged with lower terminals)
➆
Selector switch operating shaft
I.L. 3778A20B
4
5
6
Effective 11/97