“J” & “M” Type
Optional Hardware — Double Pole
Brass Hex Nut 0012-0023
Brass Knurled Nut 0012-0025
Brass Hex Nut 0012-0028
(Nickel-Plated)
Brass Knurled Nut 0012-0021
(Nickel-Plated)
Star Washer 0012-0073
Specifications subject to change without notice.
Ordering Information
Select the current rating you need. Combine
the corresponding Series/Prefix number
with the appropriate suffix number for the
switch you need. Note: Consult factory for
part number when ordering E19A switches.
Mounting — Double Pole
Recommended mounting screw: #6-32
round head. Recommended torque on
screw: 6 inch lbs. max.
Circuitry — Double Pole
Contact arrangement available in choice of
single pole double throw or single pole sin-
gle throw, either normally open or normally
closed. In general, normally open may be
specified by changing suffix number from
00 to 01 and normally closed by changing
suffix number to 02.
Example: E19-00A is double throw,
E19-01A is normally open, and E19-02A
is normally closed.
Terminals — Double Pole
Standard 0.250″x 0.032″ (6.35mm x 0.81mm)
[Optional 0.187″x 0.032″ (4.75mm x 0.81mm)]
QC terminals can be furnished with angle
formed up or down on common as well as
open or closed terminal. Forms include
straight 30°, 45°, 85° up or down. Other
forms can be provided.
Actuator Specifications — Double Pole
Maximum Maximum Operating Minimum Max. Movement Actuation
Operating Pretravel Point* Overtravel Differential Length
Series/ Actuator Switch Force inches inches inches inches inches
Prefix Type Type (g) (mm) (mm) (mm) (mm) (mm)
E19/G20 –00A 850 0.050 0.285±0.030 0.080 0.015 —
(1.27) (7.24±0.76) (2.03) (0.38)
E20/E28 1280 0.100 0.248±0.030 0.050 0.015 —
(2.54) (6.30±0.76) (1.27) (0.38)
E19/G20 –-00J 850 0.050 0.670±0.030 0.080 0.015 —
(1.27) (17.02±0.76) (2.03) (0.38)
E20/E28†1280 0.100 0.630±0.030 0.050 0.015 —
(2.54) (16.00±0.76) (1.27) (0.38)
E19/G20 –00M 850 0.050 0.812±0.030 0.218 0.015 —
(1.27) (20.62±0.76) (5.54) (.038)
E20/E28†1280 0.100 0.774±0.030 0.188 0.015 —
(2.54) (19.66±0.76) (4.78) (0.38)
E19/G20 –00H 205 0.275 0.312±0.062 0.187 0.093 1.500
(6.99) (7.92±1.57) (4.75) (2.36) (38.10)
E20/E28†425 0.330 0.468±0.062 0.156 0.050 0.821
(8.38) (11.89±1.57) (3.96) (1.27) (20.85)
E19/G20 –50H 130 0.400 0.281±0.062 0.187 0.140 1.750
(10.16) (7.14±1.57) (4.75) (3.56) (44.45)
E20/E28†285 0.600 0.437±0.062 0.156 0.080 1.071
(15.24) (11.10±1.57) (3.96) (2.03) (27.20)
E19/G20 –00K 212 0.250 0.718±0.062 0.187 0.093 1.391
(6.35) (18.24±1.57) (4.75) (2.36) (35.33)
E20/E28†425 0.348 0.860±0.062 0.156 0.045 0.652
(8.84) (21.84±1.57) (3.96) (1.14) (16.56)
E19/G20 –50K 150 0.312 0.687±0.062 0.187 0.140 1.645
(7.92) (17.45±1.57) (4.75) (3.56) (41.78)
E20/E28†312 0.525 0.828±0.062 0.146 0.075 0.902
(13.34) (21.03±1.57) (3.71) (1.91) (22.91)
* Measured above reference line. Refer to dimensional drawing above. **Actuator tolerance ±.0.031 inches (0.79mm).
†E20 and E28 actuators are shorter and formed up 15° at the button.
Contact factory for E25 specifications.