5
Instruction Leaflet
IL012052EN
Effective November 2014
Instructions for Drilling and Assembling High Performance Flex
Shaft™ and Dual Flex Shaft™ Handle Mechanism for F-Frame,
Series C Circuit Breakers, Molded Case Switches, and HMCPs
EATON
www.eaton.com
Installation Instructions for Door Interlock
Figure 7. Flange Drilling Plan for Handle and Interlock Blade Mounting Dimensions.
1.88 (47.75)
MIN.
0.88
(22.35)
5.75 (146.05) MIN.
0.88 (22.35)
1.06
(26.92)
0.59
(14.99)
MOUNTING BRACKET WELD OR
RIVET TO COVER AS SHOWN
UPPER HOLE
LOCKWASHER
LOCKING LEVER
EXTENSION
INTERLOCK BLADE
0.59
(14.99)
2.83 (71.88)
2.00 - 1.50
(50.80 - 38.10)
0.25
(6.35)
0.03 (0.76)
DEFEATER SCREW
INTERLOCK BLADE
CHECK POSITION WITH
HANDLE IN EXTREME OFF
(OPEN COVER) POSITION
R 5.51 (139.95)
2.281 (57.94)
2.75 (69.82) MIN.
INSIDE
0.56 (14.22)
3.44 (87.38)
0.50 (12.7)
4.69 (119.13)
2 CLEARANCE HOLES
IN FLANGE FOR
1/4-20 SCREWS
R 0.250 (6.35)
0.31 (7.87)
0.63 (16.00)
2.00
(50.80)
2.59
(65.89)
2X n 0.20 (5.08) HOLES IN ENCLOSURE
DOOR FOR RIVETS
ON
OFF
