Cutler Hammer, Div of Eaton Corp E22 Series, EM22 Series Catalog Number Structure

March 2008
Catalog Number Structure
Pushbuttons & Indicating Lights
22.5 mm Heavy-Duty Watertight/Oiltight
E22 and EM22 Series, Composite Catalog Number Structure
47-97
Code Series
E22
Plastic Operator
EM22
Metal Operator
Operator Code
Code Description
P E M L JP
J
ML LL LTA JPL
JL
G LTG
EH
FH
ED
FD
PPEP25 mm Flush Button
X _ _ _ V _ _ _ K _ _ _
N T
GH HH
GD HD
NP TP
S _ _ _ W _ _ _
H A F
(1 to 3 Alphas)
Non-illuminated,
Momentary Pushbutton
25 mm Flush Button 25 mm Extended Button 28 mm Mushroom Button 40 mm Mushroom Button P50 mm Mushroom (Plastic) Button 50 mm Mushroom (Aluminum) Button
Non-illuminated, Maintained
(Latching) Pushbutton
28 mm Twist-to-Release 40 mm Twist-to-Release 40 mm Trigger Action 50 mm Latch-In/Pull-to­Release (Plastic) 50 mm Latch-In/Pull-to­Release (Aluminum) 40 mm Key Release Button 40 mm Keyed Trigger Action
Non-illuminated,
Push-Pull Pushbutton
29.5 mm, 2-Position Maintained
29.5 mm, 3-Position Spring Return Center 40 mm, 2-Position Maintained 40 mm, 3-Position Spring Return Center
Non-illuminated,
Push-Push Pushbutton
25 mm Extended Button
Non-illuminated,
Selector Switches
(Alpha + Digits)
Knob, 2- and 3-Position Lever, 2- and 3-Position Key, 2- and 3-Position
For Illuminated Devices
Use These Operator Codes
PLUS Use Code From Adjacent Chart Illuminated, Momentary Pushbuttons
25 mm Flush Button 25 mm Extended Button
Illuminated, Push-Pull Pushbuttons
29.5 mm, 2-Position Maintained
29.5 mm, 3-Position Spring Return Center 40 mm, 2-Position Maintained 40 mm, 3-Position Spring Return Center
Illuminated, Push-Push Pushbuttons
25 mm Flush Button 25 mm Extended Button
Illuminated, Selector Switches
(Alpha + Digits)
Knob, 2- and 3-Position Lever, 2- and 3-Position
Indicating Lights
25 mm Standard Lens 25 mm Printable Lens 25 mm Glass Lens
E 2 2 P 2 N 2 9 X 4 C
Bezel Code
Code Description
(Blank) B F
X
Color Code – Non-illuminated Operators
1 2 3 4 5 6 7 8
Color Code – Illuminated Operators
0 2 22 3 33 4 5 6 66 9
(1 Alpha)
Chrome Black (E22 Only) Full Shroud for Pushbutton Full Shroud for Illuminated Pushbutton
Code Description
Code Description
(1 Digit)
Black Red Green Yellow White Blue Gray Orange
(1 to 2 Digits)
Clear Red Red (LED) Green Green (LED) Yellow White Blue Blue (LED) Amber
Legend Code
Code Description
(Blank) N _ _ _
(N + Digits)
No Legend
Code Description Code Description Code Description
X2
Direct Voltage w/6V Lamp
X3
Direct Voltage w/12V Lamp
X4
Direct Voltage w/24V Lamp
X6
Direct Voltage w/48V Lamp
X7
Direct Voltage w/60V Lamp
X8
Direct Voltage w/120V Lamp
X10
120V Resistor w/60V Lamp
X11
120V Transformer w/6V Lamp
X12
240V Transformer w/6V Lamp
X13
415V Transformer w/6V Lamp
X14
480V Transformer w/6V Lamp
X20
PresTest 24V Direct, Prewired 1NO/1NC
X26
PresTest 120V Resistor, Prewired 1NO/1NC
X27
PresTest 120V Transformer, Prewired 1NO/1NC
X28
PresTest 220V Transformer, Prewired 1NO/1NC
Single Blocks
A B C D E F G H J K S — — DD EE CC CE DAB DDA EEB DEB DAE DDB EEA
Dual &
Single
VVV
WWW
VWW
VVW
VVVA
— WWWA WWWB WWWE
VWWA
VVVB
VVVV
WWWW
WWWF VWWW
VVWW
VVVW
Light Source Code
(X + Digits)
X29
X30
X37 X38 X39 X40 X41 X42 X43 X44 X45 X51 X52 X53 X54
Additional Units Available
Contact Code Alphas
Dual &
Singles
— — W V — WA or VB WB VA — — — PP RR VV — WW WE VW VVA — WWB VWB VVB WEB
Circuit
Configuration
6NO
6NC 3NO/3NC 4NO/2NC 5NO/1NC
7NO
7NC 4NO/3NC 3NO/4NC 2NO/5NC 5NO/2NC 6NO/1NC 1NO/6NC
8NO
8NC 4NO/4NC 3NO/5NC 5NO/3NC 6NO/2NC 2NO/6NC 7NO/1NC
PresTest 380V Transformer, Prewired 1NO/1NC PresTest 440V Transformer, Prewired 1NO/1NC 6-12V Red LED 6-12V Green LED 6-12V Yellow LED 24V Red LED 24V Green LED 24V Yellow LED 120V Red LED 120V Green LED 120V Yellow LED 6-12V Blue LED 24V Blue LED 48V Red LED 48V Green LED
Circuit
1NO 1NC 1NO/1NC 2NO 2NC 2NO/1NC 1NO/2NC 3NO 3NC 1NO/1NC Overlapping 1NO/1NC 3-Position Push-Pull 1NO/2NC for Selector Switch 2NO/2NC for Selector Switch 4NO 4NC 2NO/2NC 1NO/3NC 3NO/1NC 5NO 5NC 2NO/3NC 3NO/2NC 4NO/1NC 1NO/4NC
Configuration
Dual &
Single
VVVVA
— WWWWA WWWWB
VWWWA
VVWWA
VVVVB
VVVVV
WWWWW
VVWWW
VVVWW
VVVVW
X55 X56 X57 X58 X59 X60 X61 X87 X89 X90 X91 X92 X94 X95 X96 X97 X98
Circuit
Configuration
1NO/7NC
9NO
9NC 5NO/4NC 4NO/5NC 6NO/3NC 3NO/6NC 7NO/2NC 2NO/7NC 8NO/1NC 1NO/8NC
10NO
10NC 5NO/5NC 6NO/4NC 7NO/3NC 3NO/7NC 8NO/2NC 2NO/8NC 9NO/1NC 1NO/9NC
48V Yellow LED 48V Blue LED 60V Red LED 60V Green LED 60V Yellow LED 60V Blue LED 120V Blue LED 48V Orange LED 6-12V White LED 24V White LED 48V White LED 120V White LED 6-12V Orange LED 24V Orange LED 120V Orange LED 60V White LED 60V Orange LED
47
For use with indicating lights only.
Will have tall lamp/LED for selector switch and push-pull operators. Standard size lamp and LED for all other operators.
CA08102001E For more information visit: www.eaton.com
47-98
47
Pushbuttons & Indicating Lights
22.5 mm Heavy-Duty Watertight/Oiltight
E22 and EM22 Series, Suffix Codes
Suffix Codes
Table 47-135. Contact Blocks
Description Suffix Code Component
Single or Combination of Single Circuit Blocks
Dual or Combination of Dual with Single Circuit Blocks
Standard Contact Blocks for All Operators Except 3-Position Push-Pull and Special Function
1NO 1NC 1NO-1NC 1NO-1NC 2NO 2NO 2NC 1NO-1NC
overlapping
2NO-1NC 2NO-1NC 2NO-1NC 2NC-1NO 2NC-1NO

3NO
3NO

3NC 1NO-3NC
2NO-2NC 3NO-1NC
4NO



A B C — D — E K
F — — G — H — J
— — — —
— — — W — V — —
— WA VB — WB — VA —
WE WW VW VV
Special Function Block Combination: For Use with 3-Position Push-Pulls
1NO-1NC Late Break 1NO-1NO
S
T
Special Function Block Combination: For Use on Selector Switches (supplied with external jumper)
1NO-2NC 2NO-2NC
— —
PP RR
Special Function Block Combination: For Use on Trigger-Action Emergency Stop Pushbuttons
1NC QB E22CB1 2NC QE E22CB1 + CB1 1NC-1NO QC E22CB11 2NC-1NO QG E22CB1 + CB1 + B2
Can not be used with illuminated devices, push-pulls, twist-to-release operators or selector switches. Operator plug E22BA2 must be installed.
E22B4 contact block not available for use with 5-way mounting adapter.
Can not be used with illuminated push-push devices. Operator plug E22BA2P must be installed with non-illuminated devices.
Can not be used on push-push devices.
Reference Cat. No.
E22B2 E22B1 E22B2 + B1 E22B11 E22B2 + B2 E22B20 E22B1 + B1 E22B3 + B4
E22B2 + B2 + B1 E22B11 + B2 E22B20 + B1 E22B1 + B1 + B2 E22B11 + B1 E22B2 + B2 + B2 E22B20 + B2 E22B1 + B1 + B1
E22B11 + B1 + B1 E22B11 + B11 E22B20 + B11 E22B20 + B20
E22B1 + B4
E22B1 + B5
E22B12 E22B11 + B11
March 2008
Table 47-136. Light Units — Standard Size for all Operators Excluding Selector Switches and Push-Pull Units
Description Suffix
Direct Voltage Light Unit AC/DC —
Without Lamp With 6V Lamp With 12V Lamp With 24V Lamp
With 48V Lamp With 60V Lamp
Direct Voltage Light Unit AC/DC —
For Indicating Lights Only
With 120V Lamp
Resistor Type Light Unit AC/DC
120V/60 Hz X10 E22R2
Transformer Type Light Unit AC only  —
120V/60 Hz 240V/60 Hz 480V/60 Hz
Neon Light Unit AC only —
120V with Lamp 240V with Lamp
PresTest Light Unit —
Prewired with 1NO-1NC
Contact Blocks — Transformer Type 120V/60 Hz X27 E22TL1C
Direct Voltage without Lamp Direct Voltage with 24V Lamp Resistor Type — 120V
LED Light Units — Direct Voltage See Page 47-70
Resistor unit is not available for use with LEDs, choose either transformer or full voltage LED style.
LED compatible.
Component
Code
Reference Cat. No.
E22D E22D6 E22D12 E22D24
E22D50 E22D60
X1 X2 X3 X4
X6 X7
X8 E22D120
X11
E22TL1
X12
E22TL2
X14
E22TL4
X15
E22DN120
X16
E22DN240
X17
E22D0C E22D24C
X20
E22R2C
X26
Table 47-137. Light Units — For Selector Switch and Push-Pull Operators Only
Description Suffix
Direct Voltage Light Unit AC/DC —
Without Tall Lamp With 6V Tall Lamp With 12V Tall Lamp With 24V Tall Lamp
With 48V Tall Lamp With 60V Tall Lamp
Direct Voltage Light Unit AC/DC —
For Indicating Lights Only
With 120V Lamp
Resistor Type Light Unit AC/DC
120V Tall Bulb/60 Hz X10 E22RT2
Transformer Type Light Unit AC only  —
120V Tall Bulb/60 Hz 240V Tall Bulb/60 Hz 480V Tall Bulb/60 Hz
PresTest Light Unit —
Prewired with 1NO-1NC
Contact Blocks — Transformer Type 120V Tall Bulb/60 Hz X27 E22TLT1C
Direct Voltage without Tall Lamp Direct Voltage with 24V Tall Lamp Resistor Type — 120V Tall Lamp
LED Light Units — Direct Voltage See Page 47-70
Resistor unit is not available for use with LEDs, choose either transformer or full voltage LED style.
LED compatible.
Component
Code
Reference Cat. No.
X1
E22DE E22DT6
X2
E22DT12
X3
E22DT24
X4 X6
E22DT50
X7
E22DT60
X8 E22D120
X11
E22TL1T
X12
E22TL2T
X14
E22TL4T
X17
E22DT0C E22DT24C
X20
E22RT2C
X26
For more information visit: www.eaton.com CA08102001E
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