Rockwell Automation 1494U-D30_D60_D100 Universal Disconnect Switch Installation Instructions (30A, 60A, 100A) - Manual (Page 2)

PN-224754
DIR 10001182729 (Version 01)
When locating the 30A, 60A and 100A cable operated switch, verify that the minimum diameter for the loop of the cable
between the switch mechanism and handle mechanism is not less than 6 inches.
NOTICE
Any reduction to the diameter of the bend loop for the cable will reduce the efficiency of the cable system, create additional drag and friction within
the cable conduit and possibly decrease system life.
1 Measure top hole of handle on enclosure.
Measure hole center to side of enclosure: _______
Measure hole center to top of enclosure: _______
Switch Moun
ting Holes
Ce nt er punch and drill (4) 11/64" holes
for th read
forming
(T AP -TITE) sc
re ws p ro vided with switch
Variable Depth Dis
conne ct Switch
Hole Lo ca tion Templ ate (30A - 60A - 100
A) 4- 7/ 8
1- 13 /16
2- 7/ 8
1- 3/ 4
PN- 25496 9 DIR 100 01 12 03 59 (Vers ion 00 )
Co py rig ht © 20 14 Ro ckw ell Au toma tion , Inc. Al l R ight s Reserved . Printe d i n U SA .
St ep 1 : M ea sure top h ol e
of h an dl e o n en clos ur e
· Measur
e h ol e c ent er to
sid e o f e nc losur e
· Measur
e h ole cent
er to
to p of enc losu re
St ep 2 : L ay te mpl at e on
enc losure b
ack pl ate
an d alig n b y u sing th e
top h ol e on p aper a
nd
mea sure m ents taken
from St ep 1
St ep 3 : Tap e t empl ate
do wn , pu nc h, and dril l
hol es
Ho le use d
fo r Step 2
2 Use template PN-254969 to locate handle holes on mounting plate.
Lay template on enclosure back plate. Align using the top hole on
paper and measurements taken from step .
1
3 Tape template down.
Center punch and drill (4)
11/64” holes for thread
forming (TAP-TITE) screws
provided with switch.
4 Install Disconnect Switch. 5 Install Line Terminal Guard.
23 - 37 lb-in
7/16” Nut Driver
Disconnect Switch Location and Installation
A) For Rod Operated Switches, follow steps 1 - 5 below.
B) For Cable Operated Switches, follow steps 3 - 5 below.
1
Rod and Cable Operated Disconnect Switch Location
Wiring Diagrams
Single Phase AC Three Phase AC Direct Current
L1 L2 L3 L1 L2 L3
T1 T2 T3 T1 T2 T3
T1 T2 T3
L1 L2 L3
(2)