Eaton Bussmann Series Installation Manual page 8

Installation manual 3A3695
Effective April 2018
Clockwise handle installation for right side rotary operated
switches
Applies to selector and pistol handles
1
Right side rotary operated switch
Step 1: With switch mounted on a 35 mm DIN-Rail and in the OFF
position, fully insert switch shaft and lightly tighten the setscrew
using a 3 mm Allen wrench. Note the shaft is keyed so that it can
only be inserted one way.
2
2-5 mm
(0.08-0.20")
Step 2: Locate shaft's center on the enclosure's right side (shaft is
perpendicular to the plane of the side). Then drill/punch a 40 mm
(1.57") hole as shown and remove any burrs that may result from
the drilling/punching process. Failure to remove burrs may impair the
handle's lock OFF/lock ON function.
Note: Be careful to not distort the panel's surface. Doing so may
compromise the handle's NEMA 4X seal or impair the handle's lock
OFF/lock ON function.
Step 3: With switch shaft extending through the enclosure, place
the handle backer plate onto the shaft as shown and fully seat
backer plate into the hole. Align backer plate horizontally and
vertically with the side and mark the centers for the four mounting
holes as shown.
8
Eaton.com/bussmannseries
CCP2-H4X-_ selector and pistol handles for 8 mm shafts
3
4
Ø 8.0 mm
(Ø 0.31")
Step 4: Center punch and drill the four backer plate mounting holes
using a 8.0 mm (0.31") bit as shown.
Removable
Removable shaft
depth gauge
centering jig
5
Step 5: Use a utility knife to cut and free the shaft centering jig from
the backer plate and place it on the shaft as shown.
6
Handle
backer
plate
36 mm (1.42")
Shaft
centering
jig
Step 6: Place the handle backer plate against the enclosure's side
as shown and push the centering jig (now cut free and on the shaft)
back until the edge of the handle backer plate is flush with the side.
Use a pencil or felt tip pen to mark the shaft on the front edge of the
centering jig as shown. This is where the shaft is to be cut.
Loosen shaft setscrew on the switch, remove the shaft and cut to
length where marked. File off any burrs on the cut end as shown.
Note: To ensure proper fit, make a square cut on the shaft.
Depth
gauge
Mark shaft
on front edge