Effective 09/05 Page 4
pub17978
For additional information, refer to www.cutler-hammer.com
2003 Eaton Corporation
All Rights Reserved
Publication No. pub17978
November, 2003
C
Accessory Installation
Protective boot
For use with flush, extended and double head
pushbutton operators only. To fit, discard
pushbutton sealing washer, then pull the rim of
the boot skirt over the bezel and flange of the
operator and secure operator to panel.
Padlock cover
Fit padlockable cover to operator then fit
additional panel seal (supplied) to operator
between padlockable cover and panel.
Mechanical push
For use with pushbutton and mushroom
operators (except twist to release and key
release). To install, cut to desired length and
insert into the back of operator.
Operator plug
Used for operating the center block on
pushbutton and mushroom operators (except
twist to release, key release, and push-push
types). To assemble, push plug into the back
of the operator. On mushroom operators cut
down the plug to 15.2mm (0.62) prior to
assembly. Plug is notched to indicate cut down
length.
Hole plug
These plugs seal unused 22.5mm openings
and include a panel sealing washer to provide
Enclosure Ratings 1, 2, 3, 3R, 4, 4X, 12, and
13.
Panel Mounting and Drilling
Dimensions
Panel thickness
Maximum 6.35mm (0.25). Minimum 1mm
(0.04). For each accessory used subtract
accessory thickness from 6.35mm (0.25).
pub17978
Revision 01
Effective 09/05 Page 1
UL Listed for use on a flat surface of type 1, 2, 3,
3R, 4, 4X, 12 and 13 enclosures.
NEMA Enclosure Types: 1, 2, 3, 3R, 4, 4X, 12, 13
Double Head Pushbutton:
without boot - NEMA Type 1
with boot - as listed above
Contact Rating Codes: A600 / Q600
E22BR1 Only: A600 / Q300
IEC 60947-5-1 / EN 60947-5-1
AC 15, DC 13, Pollution Degree 3
Ui = 690 V Uimp = 4KV
Ingress Protection (IEC 60529): IP 65
Double head pushbutton without boot: IP 40
Double head pushbutton with boot: IP 65
Degree of protection against electrical contact
(IEC 60529) - IP 2X Fingerproof protection.
Zb (Opposite Polarity)
Short Circuit Coordination
Fuse
GE Power Controls TIA 10
Red Spot Type gG, 10A, 660 VAC
460 VDC, BS88-2, IEC 60269-2-1
The installation and use of Cutler-Hammer products should be in accordance with the provisions of the U.S. National
Electrical Code and/or other local codes or industry standards that are pertinent to the particular end use. Installation
or use not in accordance with these codes and standards could be hazardous to personnel and/or equiptment.
LR 68551
LISTED
IND CONT EQ
A161
E 131568
Note: Do not use E22B4/E22B4R/E22BF4 Contact Blocks with Push-Push Operators.
Panel Spacing Mounting Dimensions
One or two conductors
0.75 - 4.0mm²
18 - 12 AWG
0.8 Nm (7 lb-in)
Solid or stranded (Do not mix)
Contact Blocks with Suffix R
Wiring terminals allow optional
connection of ring lugs.
Mounting adapter
Mounting nut
tightening torque
1.7 Nm (15 lb-in)
Anti-rotation ring
(if used)
Panel
Legend plate sealing
washer
E22VA series
70mm round
legend plate
Legend plate
Operator
or
Indicating light
Use Cutler-Hammer aluminum legend plates with
plastisol backing or E22VA series legend plates with
sealing washer to maintain UL type 3, 3R, 4, 4X, 12,
and 13 enclosure ratings, and IP 65 Ingress Protection.
Light Unit
Contact block
E22CW
Sealing washer
E22 Plastic Operators & Indicating Lights
Assembly
1
Click 2 Click
Disassembly
Depress Pad
1
1
2
Pull
Note: Gently push locking
lever and turn as shown
over locking nib
3
2
1
Depress Pad
Assembly
Disassembly
Transformer Units
Click Click
Depress 2 Pads
1
2
Pull
1
Depress 2 Pads
Minimum spacings:
Size/type of operator
All types except those listed
below
Lever selector switches and
40mm dia. operators
50mm dia. operators
Operators fitted with 70mm
dia. legend plate
Operators fitted with rubber
boots or padlockable covers
Double head pushbutton
Double head pushbutton
with boot
A
30 (1.18)
45 (1.77)
55 (2.16)
75 (2.95)
35 (1.38)
30 (1.18)
35 (1.38)
B
50 (1.97)
50 (1.97)
55 (2.16)
75 (2.95)
50 (1.97)
60 (2.36)
60 (2.36)
mm (inches)
Tolerances
+0.4/-0 (0.016/-0)
+0.4/-0 (0.016/-0)
»
+0.2/-0 (0.008/-0)
C
D
E
F
22.5 (0.89)
24.3 (0.96)
R0.8 (R0.03)
3.2 (0.125)
Dimensions
Panel Drilling
mm (inches)
F
E
(2 places)
D
B
C
A
Size/type of accessory
Legend plate
Anti-rotation ring
70mm legend plate
Padlockable cover
Rubber boot
mm (inches)
Thickness
1.25 (0.05)
1.5 (0.06)
1 (0.04)
2.4 (0.09)
1.3 (0.05)
Panel Spacing and Drilling