Light Duty Miniature Toggles
Series E
Distinctive Characteristics
Power and logic level capabilities available to suit varying applications.
High torque bushing prevents rotation and separation from metal
frame during installation.
Stainless steel frame resists corrosion.
Case of heat resistant resin meets UL94V-0 flammability
rating.
Antijamming design protects contact mechanism from
damage if lever is subjected to sharp downward force
or other harsh treatment.
Bias guard achieved by interlocking actuator block
with lever and interior guide; diagonal force on
toggle is not transmitted to actuator block and
misalignment of contacts is prevented.
Higher insulating barriers protect against crossover
in double pole devices.
1,500V dielectric strength between contacts and case
is accomplished by clinching the frame away from the terminals.
Epoxy sealed terminals prevent entry of solder flux and other contaminants.
Actual Size
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
2-06
Light Duty Miniature Toggles
Series E
General Specifications
Electrical Capacity (Resistive Load)
Power Level (No Code or P):
Logic Level (code G or PG):
3A @ 125V AC for silver contacts
0.4VA maximum @ 28V AC/DC maximum for gold contacts
(Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V)
Note: Find additional explanation of operating range in Supplement section.
Other Ratings
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
Mechanical Life:
Electrical Life:
Angle of Throw:
10 milliohms maximum for silver;
20 milliohms maximum for gold
1,000 megohms minimum @ 500V DC
1,000V AC minimum between contacts for 1 minute minimum;
1,500V AC minimum between contacts & case for 1 minute minimum
100,000 operations minimum
20,000 operations minimum for silver;
50,000 operations minimum for gold
25°
Materials & Finishes
Toggle:
Bushing:
Frame:
Case:
Movable Contacts:
Stationary Contacts:
Terminals:
Brass with chrome plating
Brass with nickel plating
Stainless steel
Melamine phenolic resin (UL94V-0)
Copper with silver or gold plating
Silver with silver or gold plating
Copper with silver or gold plating
Environmental Data
Operating Temp Range:
Humidity:
Vibration:
Shock:
–10°C through +70°C (+14°F through +158°F)
90 ~ 95% humidity for 96 hours @ 40°C (104°F)
10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range
& returning in 1 minute; 3 right angled directions for 2 hours
50G (490m/s
2
) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
Installation
Mounting Torque:
Soldering Time & Temp:
1.47Nm (13 lb
•
in) for double nut; .686Nm (6 lb
•
in) for single nut
Circuits 2 & 5 Manual Soldering: 3 seconds maximum @ 350°C maximum
Wave Solder: 5 seconds maximum @ 270°C maximum.
Circuits 1, 3, 8, & 9 Manual Soldering: 4 seconds maximum @ 410°C maximum
Wave Solder: See Profile A in Supplement section.
Note: On circuits 1, 3, 8, & 9 levers must be in center or off position while soldering.
Standards & Certifications
Flammability Standards:
UL Recognized:
CSA Certified:
UL94V-0 case
All single & double pole models recognized at 3A @ 125V AC;
UL File No. WOYR2.E44145;
add “/U” to end of part number to order UL mark on switch.
Single pole, double throw solder lug & PC models certified at 3A @ 125V AC;
double pole, double throw PC models certified at 3A @ 125V AC;
CSA File No. 023535-0-000;
add “/C” to end of part number to order CSA mark on switch.
2-06
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
Light Duty Miniature Toggles
TYPICAL SWITCH ORDERING EXAMPLE
Series E
G
E20
2
2
P
C
POLES
1
2
SPST
SPDT
DPST
DPDT
CONTACTS, RATINGS, & TERMINALS
No
Code
G
P
PG
Silver Contacts; Solder Lug Terminals;
3A @ 125V AC
Gold Contacts; Solder Lug Terminals
0.4VA max @ 28V AC/DC max
Silver Contacts; Straight PC Terminals;
3A @ 125V AC
Gold Contacts; Straight PC Terminals
0.4VA max @ 28V AC/DC max
A
B
C
E
F
G
COLORS
Black
White
Red
Yellow
Green
Blue
CIRCUITS
1
2
3
5
8
9
ON
ON
ON
ON
(ON)
ON
NONE
NONE
OFF
NONE
OFF
OFF
OFF
ON
ON
(ON)
(ON)
(ON)
B
C
OPTIONAL CAPS
Bat Lever Cap
Bat Lever Conical Cap
( ) = Momentary
IMPORTANT:
Switches are supplied without UL
& CSA marking unless specified.
Specific models & ratings noted
on General Specifications page.
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
E2022P-CG
Blue Bat Lever Conical Cap
Silver Contacts & Straight PC
Terminals with 3-Amp Rating
DPDT
ON-NONE-ON Circuit
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
2-06
Light Duty Miniature Toggles
POLES & CIRCUITS
Toggle Position
( ) = Momentary
Down
Keyway
Series E
Connected Terminals
Up
Down
Keyway
Throw & Schematics
Note: Terminal numbers are
not actually on the switch.
2 (COM)
Center
Center
Up
Pole
SP
Model
E2011
E2012
E2013
E2015
E2018
E2019
E2021
E2022
E2023
E2025
E2028
E2029
ON
ON
ON
ON
(ON)
ON
ON
ON
ON
ON
(ON)
ON
NONE
NONE
OFF
NONE
OFF
OFF
NONE
NONE
OFF
NONE
OFF
OFF
OFF
ON
ON
(ON)
(ON)
(ON)
OFF
ON
ON
(ON)
(ON)
(ON)
2-3
OPEN
OPEN
SPST
3
SP
2-3
OPEN
2-1
SPDT
1
2 (COM)
3
DP
2-3 5-6
OPEN
OPEN
DPST
2
(COM)
3
5
6
DP
2-3 5-6
OPEN
2-1 5-4
DPDT
1
2
(COM)
3
4
5
6
CONTACT MATERIALS, RATINGS, & TERMINALS
No
Code
Solder Lug
Silver Contacts
(2.0)
.079
Power Level
3A @ 125V AC
Epoxy Seal
(2.0)
.079
(4.0)
(1.1) .157
.043
Thk (0.7) (0.5) Com
.028 .020
G
Solder Lug
Gold Contacts
Logic Level
0.4VA maximum @ 28V AC/DC maximum
Wiring Specifications
The .043” x .079” (1.1mm x 2.0mm) oblong
terminal hole accommodates one solid 18-gauge
wire or two solid or stranded 20-gauge wires.
Complete explanation of operating range in Supplement section.
P
Straight PC
Silver Contacts
Power Level
3A @ 125V AC
Epoxy Seal
(6.4)
(4.3) .252
.169
(1.2)
.047
Thk (0.7) (0.5) Com
.028 .020
PG
Straight PC
Gold Contacts
PCB Footprints
Logic Level
0.4VA maximum @ 28V AC/DC maximum
3
2
1
(4.7)
.185
3
6
5
4
(3.9) Typ
.154
(1.8) Dia Typ
.071
2
1
(3.9) Typ
.154
(1.8) Dia Typ
.071
Complete explanation of operating range in Supplement section.
Single Pole
Double Pole
2-06
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
Light Duty Miniature Toggles
OPTIONAL CAPS & COLORS
B
AT415
Bat Lever Cap
Series E
C
AT444
Bat Lever Conical Cap
Cap Colors Available:
Cap Lever Material
Polyethylene
25°
(5.0) Dia
.197
(13.5)
.532
(12.0)
.472
Cap Lever Material
Polyethylene
25°
(4.8) Dia
.189
(13.1)
.516
(11.5)
.452
A
Black
B
White
C
Red
E
Yellow
F
Green
G
Blue
25°
(2.8) Dia
.110
(10.5)
.413
(2.5)
.098
(7.0) Dia
.276
(0.8)
.031
M6 P0.75
The E Series toggles have a bat
lever .413” (10.5mm) long.
This standard lever is com-
bined with a metric bushing.
(0.7)
.028
(7.9)
.311
TYPICAL SWITCH DIMENSIONS
Solder Lug
Single Pole
Keyway
M6 P0.75
(11.0)
.433
25°
(1.1) x (2.0) Typ
.043 x .079
(0.7) Typ
.028
(3.9) Typ
.154
(0.5)
.020
(4.0) Typ
.157
3
2
1
(2.8) Dia
.110
(7.0)
.276
(10.5)
.413
(7.2)
.283
(0.7)
(4.5)
.028
.177
(14.6)
.575
(2.0)
.079
E2012
E2011 model does not have terminal 1.
Solder Lug
Double Pole
Keyway
M6 P0.75
(11.0)
.433
25°
(1.1) x (2.0) Typ
.043 x .079
(0.7) Typ
.028
(3.9) Typ
.154
(0.5)
.020
(4.0) Typ
.157
6
5
4
3
2
1
(2.8) Dia
.110
(11.7)
.461
(10.5)
.413
(7.2)
.283
(0.7)
(4.5)
.028
.177
(14.6)
.575
(4.7)
.185
(2.0) Typ
.079
E2022
E2021 model does not have terminals 1 & 4.
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
2-06
PCB Design
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