Installing A Bell Alarm Cover Key Lock - Siemens UL 1066 Operating Instructions Manual

15.1.4 Installing a Bell Alarm cover key lock

When the key is removed, the cover cannot be removed and the Bell Alarm cannot be reset.
(1) Cover with safety lock
(2) Trip unit
Locking
Key lock
Bell Alarm and open fuse lockout key lock
15 – 15
2
Knock out
Push outwards, not inward.
(1)
(2)
1
Manufacturer Catalog No.
WLTUSC55
1
3
2
Withdraw key
(1)