MINIATURE
ESeries
Features
Thermoplastic
8 current ratings AC actuating button
Stainless steel spring Phenolic case
3 current ratings DC
Choice of actuator styles
Choice of terminals
3 contact arrangements
NC terminal
Long-life coil spring mechanism
Agency approved extended life versions NO terminal
High-temperature versions available
Silver alloy or
gold crosspoint
contacts
Common terminal
Electrical Ratings
Electrical Life at Rated Load
Switch According to VDE According to UL
Series EN61058 Rating UL1054 Rating (Min. Operations) (Min. Operations)
E21 N/A 0.1A, 125VAC (0.25A, 30VDC optional) N/A 6,000**
E22 N/A 3A, 125/250VAC N/A 6,000
1/10HP, 250VAC (0.1A, 125VDC optional)
E23 N/A 5A, 1/4HP, 125/250VAC N/A 6,000
E31 N/A 1A, 125VAC N/A 6,000
E33 N/A 10A, 1/2HP, 125/250VAC (6A, 30VDC optional) N/A 6,000**
E34 N/A 15A, 1/2HP, 125/250VAC N/A 6,000*
E35 N/A 20.1A, 1/2HP, 125/250VAC N/A 6,000
E36 N/A 25A, 125/250VAC; 1HP, 125VAC N/A 6,000
2HP, 250VAC
*Indicates 100K life available for AC version only.
**Indicates 100K life available for AC and DC versions.
Specifications
Electrical
Temperature Rating: -40 to +85C (130C and 150C optional, except E36)
Flammability Rating: UL94HB
Materials
Case: General Purpose Phenolic
Actuating Button: Thermoplastic Acetal
Common Terminals: Silver-Plated Brass (E21, E22, E23, E31, E33, E34, E35)
Silver-Plated Copper (E36)
NO & NC Terminals: Brass (E21, E22, E23, E31, E33, E34, E35)
Copper (E36)
Moving Blade: Brass (E21, E22, E23)
Silver-Plated Beryllium Copper (E31, E33, E34, E35, E36)
Spring: Stainless Steel
Auxiliary Actuator: Cold-Rolled Steel (Nickel-Plated)
(except E21 and E22 Aluminum)
Roller: Sintered Stainless Steel
Contacts: Silver Alloy (except E21 and E31 Gold Crosspoint)
(E34 and E35 only)
37Dimensions Standard Force inches (mm)
Part Number Suffix 50N
Terminals
+
Screw
1.382 0.031
-
0.020 (0.51) Thk x 0.187 (4.75) Wide
Actuation
+
0.125 (35.10 0.79)
0.234 (5.94)
Q.C. Terminal -
Line
(3.16)
N.C.
+
0.406
0.015
0.250 N.O.
-
+
(10.31 0.38) (6.35)
- 0.750
(19.05)
Solder
Max. N.C.
0.234 (5.94)
Rest
0.250 0.050
N.O.
(1.27)
(6.35)
Dia. N.C.
+
COM
0.600 0.045 N.O.
-
+
(15.24 1.14)
-
0.099 (2.51)
Operating Position
Dia. Hole
+
0.797
0.010
0.110 (2.79)
- 0.110
+ Dia.
(20.24 0.25)
- 0.122 (3.10) (2.79)
Short Solder
Part Number Suffix 90N
0.234 (5.94)
Actuation
+
1.289 0.031
-
Line + N.C.
(32.74 0.79)
-
N.O.
+ N.C.
0.625 0.015 0.406
- 0.234
0.087
+
(15.88 0.38) 0.240 (6.10)
(10.31) (5.94)
-
(2.21)
N.O.
Q.C.
0.234 (5.94)
0.960
COM
(24.38)
Max.
0.106 (2.69)
0.110 (2.79) 0.120 (3.05) Reference Line
N.C.
N.C.
x Rest
N.O.
0.122 (3.10) 0.132 (3.35)
+
N.O.
0.397 0.015
0.187 (4.75)
-
0.465 (11.81) +
0.110 (2.79) (10.08 0.38)
+
0.035 0.020
-
-
+
(0.89 0.51) COM
-
+
0.786 0.045
0.875 (22.23) 0.109 -
+
(19.96 1.14)
-
(2.77)
+
1.093 0.015
-
Operating Position
+
(27.76 0.38)
-
0.250 (6.35)
Actuator Specifications Standard Force Terminals Standard Force
Max. Operating Force (gms.) Maximum Operating Minimum Max. Movement Actuation
Choice of screw, solder or two quick
Pre-Travel Point* Over-Travel Differential Length**
connect terminals.
Actuator Switch E21, E23, inches inches inches inches inches
Type Type E22 E31 E33 E34 (mm) (mm) (mm) (mm) (mm)
Note: 0.187 Quick Connect terminals are
00A 75 170 285 400 0.047 0.5780.020 0.050 0.010
standard. Normally, to order screw terminals
(1.19) (14.680.51) (1.27) (0.25)
00H 75 170 285 400 0.062 0.6000.020 0.050 0.016 0.865 add 10 to suffix number. To order solder
(1.57) (15.240.51) (1.27) (0.41) (21.97)
terminals add 20 to suffix number and to
50H 35 86 144 200 0.125 0.6000.045 0.085 0.030 1.400
order 0.250 Q.C. terminals add 40 to
(3.18) (15.241.14) (2.16) (0.76) (35.56)
suffix number.
50HL 20 51 86 120 0.220 0.6000.075 0.130 0.040 1.580
(5.59) (15.241.91) (3.30) (1.02) (40.13)
Terminal SPDT SPST NO SPST NC
00K 75 170 285 400 0.047 0.8060.030 0.040 0.010 0.810
QC 0.187 00A 01A 02A
(1.19) (20.470.76) (1.02) (0.25) (20.57)
50K 35 86 144 200 0.125 0.8060.045 0.085 0.030 1.340 Screw 10A 11A 12A
(3.18) (20.471.14) (2.16) (0.76) (34.04)
Solder 20A 21A 22A
50KL 25 51 86 120 0.200 0.8060.075 0.120 0.040 1.516
Short Solder 30A 31A 32A
(5.08) (20.471.91) (3.05) (1.02) (38.51)
50P 35 86 144 200 0.125 1.0450.045 0.085 0.030 1.340
QC 0.250 40A 41A 42A
(3.18) (26.541.14) (2.16) (0.76) (34.04)
50N 35 86 144 200 0.175 0.6000.045 0.065 0.030 1.382
(4.45) (15.241.14) (1.65) (0.76) (35.10)
Actuators Standard Force
90N 35 86 144 200 0.125 0.7930.058 0.085 0.030 1.289
(3.18) (20.141.47) (2.16) (0.76) (32.74)
Many special forms and lengths of actuators
*Measured above reference line. Refer to dimensional drawing above. **Actuator tolerance 0.031 inches (0.79mm).
are available. Standard type integral hinged
Only available with 85C temperature rating.
Note: E35 and E36 not available in standard force. See Miniature E Series Light Force for ordering information. Suffix numbers shown represent
lever and roller actuators are available in
switch with 0.187 (4.75mm) terminals.
choice of 2 mounting positions. Actuation
lengths are dimensioned from centerline of
Mounting Standard Force Circuitry Standard Force
switch mounting hole as shown.
Recommended mounting screw size: Contact arrangement available in choice of
#4-40 round head. Recommended torque single pole double throw or single pole sin-
on screw: 3 inch lbs. max. gle throw, either normally open or normally
Actuation Length
Standard
closed. In general normally open may be
Ratio
specified by changing suffix number from
Ordering Information
High
Switch
00 to 01 and normally closed by changing
Ratio Mounting
Select the current rating you need.
suffix number to 02.
Hole
Combine the corresponding Series/Prefix
0.177 (4.50) 0.355 (9.02)
number with the appropriate suffix number
for the switch type, circuitry and terminals
you require.
Specifications subject to change without notice.
38