O & M Manual – Insulated Case ATS Rev: October 2020
Publication Number:
MN0100700E
Version: V10.01.20
Page 80
9.3.
Appendix C
INTERNAL MOLDED CASE TORQUE REQUIREMENTS
REQUIRED MAINTENANCE
The following lug torques are required to be checked every six months to maintain
the Lake Shore Electric Corporation exclusive "one year" warranty.
I.
EATON (CUTLER-HAMMER) LUG TO MOLDED CASE SWITCH
K – Frame
6 – 8 LBS. – FT.
L – Frame
6 – 8 LBS. – FT.
N – Frame
31.25 – 37.5 LBS. – FT.
II.
EATON (CUTLER-HAMMER) TRIP TO MOLDED CASE SWITCH
K – Frame
6 – 8 LBS. – FT.
L – Frame
10 – 12 LBS. – FT.
N – Frame
N/A Electronic Trip Unit
