E1901A [CHERRY]
GENERAL PURPOSE â SINGLE & DOUBLE POLE ESeries; 一般目的的????单极和双极E系列
| 型号： | E1901A |
| 厂家： | 
CHERRY SEMICONDUCTOR CORPORATION |
| 描述： | GENERAL PURPOSE â SINGLE & DOUBLE POLE ESeries |
| 文件： | 总3页 (文件大小：158K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
GENERAL PURPOSE — SINGLE & DOUBLE POLE
ESeries
Features
Thermoplastic actuating button
Stainless steel springs
5 current ratings
Phenolic case
NC terminal
Choice of actuator styles
3 terminal types (optional screw
terminals available — consult factory)
Common
terminals
NO terminal
NC terminal
3 contact arrangements
NO terminal
Long-life coil spring mechanism
High-temperature 150°C and 200°C
available on select models (consult factory)
Brass moving blades
Silver alloy, silver-cadmium oxide or
gold crosspoint contacts
Electrical Ratings
Electrical Life at Rated Load
Switch
Series
According to VDE
(Min. Operations)
According to UL
(Min. Operations)
EN61058 Rating
UL1054 Rating
E13/E19
N/A
N/A
N/A
N/A
N/A
N/A
N/A
15A, 125/250VAC; 3/4HP, 125VAC
1-1/2HP, 250VAC
N/A
N/A
N/A
N/A
N/A
N/A
N/A
6,000*
6,000
6,000
6,000
6,000
6,000
E19A
(mixed ratings)
15A, 125/250VAC; 0.1A, 125VAC
E14/E25
25A, 125/250VAC; 1HP, 125VAC
2HP, 250VAC
E20
20A, 125/250VAC; 1HP, 125VAC
2HP, 250VAC
E28/E29
E30
30.1A, 125/250/277VAC
(UL Approved Only — Resistive Load Only)
30.1A, 125/250VAC; 1HP, 125VAC
2HP, 250VAC
G13/G20
0.1A, 125VAC
6,000*
*Indicates 100K life available.
Specifications
Electrical
Temperature Rating:
105°C Std. (150°C and 200°C optional — E13, E14, E19, E20, G13)
85°C Std. (E28 and E29), 85°C Std. (150°C optional) E25
Flammability Rating:
UL94HB
Materials
Case:
General Purpose Phenolic
Thermoplastic Nylon
Actuating Button:
Common Terminals:
Brass (E13, E19, E19A, G13, G20)
Silver-Plated Brass (E14, E20, E28, E29, E30)
NO and NC Terminals:
Moving Blade:
Brass (E13, E19, E19A, G13, G20)
Copper (E14, E20, E28, E29, E30)
Brass (E13, E19, E19A, G13, G20)
Silver-Plated Beryllium Copper (E14, E20, E28, E29, E30)
Spring:
Stainless Steel
Auxiliary Actuators:
Roller:
Cold-Rolled Steel (Nickel-Plated)
Sintered Stainless Steel
Contacts:
Gold Crosspoint (G13, G20, E19A)
Silver-Cadmium Oxide (E13, E14, E19, E20, E28)
Silver Alloy (E19A, E29, E30)
(E25 only)
Dimensions — Single Pole inches (mm)
Actuators — Single Pole
Standard type integral hinged lever and
roller actuators are available in choice of
two mounting positions. Actuation lengths
are dimensioned from centerline of switch
mounting hole as shown.
Cavity for External
Auxiliary Actuator
+
0.310 0.005
-
+
(7.92 0.13)
-
0.250 (6.35) x 0.032 (0.813)
Q.C. or Faston Terminal
+
0.640 0.015
-
+
(16.26 0.38)
-
Actuation
Length
0.375 (9.53)
0.375
(9.53)
0.250 (6.35)
diameter
0.095 (2.41) Dia. Hole
(3 places)
0.135
+0.005
+0.005
-0.010
x 0.175
0.145 (3.68) Diameter
–0.010
0.150
Switch
Mounting Hole
0.130
(3.30)
Reference
Line
High Ratio
Standard Ratio
0.375 (9.53)
0.500 (12.7)
0.195
(4.95)
Actuation
Length
0.300
(7.62)
+
+
0.380 0.015
0.640 0.015
-
-
N.C.
N.O.
+
+
(9.65 0.38)
(16.26 0.38)
0.250 (6.35)
-
-
COM
30°
Switch
+
0.41
0.33
1.000 0.007
-
Mounting Hole
+
(10.41)
(8.38)
(25.4 0.18)
-
High Ratio
Standard Ratio
+
+
0.364 0.015
0.41
1.823 0.015
-
-
+
+
(9.25 0.38)
(10.41)
(46.30 0.38)
-
-
“J” & “M” Type
Optional Hardware — Single Pole
Actuator Specifications — Single Pole
Brass Hex Nut
0012-0023
Maximum Maximum
Operating
Minimum Max. Movement Actuation
Operating Pre-Travel
Point*
inches
(mm)
Over-Travel
inches
Differential
inches
Length**
inches
(mm)
Brass Knurled Nut
0012-0025
0012-0028
Series/
Prefix
Actuator Switch
Force
inches
(mm)
Type
Type
(g)
(mm)
(mm)
Brass Hex Nut
(Nickel-Plated)
E13/G13
–00E
425
850
425
850
425
850
100
285
65
0.050
(1.27)
0.285 0.020
(7.24 0.51)
0.100
(2.54)
0.015
(0.38)
—
—
—
—
—
—
Brass Knurled Nut
(Nickel-Plated)
0012-0021
0012-0073
E14/E29/E30 –00A
0.100
(2.54)
0.248 0.026
(6.30 0.66)
0.050
(1.27)
0.015
(0.38)
Star Washer
E13/G13
–00J
–00M
–00H
–50H
–00K
–50K
0.050
(1.27)
0.670 0.030
(17.02 0.76)
0.108
(2.74)
0.015
(0.38)
Extra Over-travel with Internal
Spring-loaded Metal Button
OOM Suffix
E14/E29/E30
E13/G13
0.100
(2.54)
0.633 0.030
(16.08 0.76)
0.050
(1.27)
0.015
(0.38)
Thermoplastic
Button
-
-
OOJ Suffix
0.050
(1.27)
0.812 0.030
(20.63 0.76)
0.218
(5.54)
0.015
(0.38)
3/8 x 32 Thread
0.406 (10.31)
0.312 (7.93)
Flat Both Sides
E14/E29/E30
E13/G13
0.100
(2.54)
0.775 0.030
(19.69 0.76)
0.168
(4.27)
0.015
(0.38)
0.250
(6.35)
0.312 0.062
(7.93 1.57)
0.187
(4.75)
0.093
(2.36)
1.500
(38.10)
Circuitry — Single Pole
E14/E29/E30†
E13/G13
0.312
(7.93)
0.468 0.062
(11.89 1.57)
0.150
(3.81)
0.050
(1.27)
0.821
(20.85)
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.
0.343
(8.71)
0.281 0.062
(7.14 1.57)
0.187
(4.75)
0.140
(3.56)
1.750
(44.45)
E14/E29/E30†
E13/G13
170
100
285
65
0.525
(13.34)
0.437 0.062
(11.10 1.57)
0.218
(5.54)
0.080
(2.03)
1.071
(27.20)
0.250
(6.35)
0.718 0.062
(18.24 1.57)
0.187
(4.75)
0.093
(2.36)
1.391
(35.33)
E14/E29/E30†
E13/G13
0.348
(8.84)
0.860 0.062
(21.84 1.57)
0.130
(3.30)
0.045
(1.14)
0.652
(16.56)
Example: E13-00E is double throw,
E13-01E is normally open, and E13-02E
is normally closed.
0.343
(8.71)
0.687 0.062
(17.45 1.57)
0.187
(4.75)
0.140
(3.56)
1.645
(41.78)
E14/E29/E30†
170
0.483
(12.27)
0.828 0.062
(21.03 1.57)
0.218
(5.54)
0.073
(1.85)
0.902
(22.91)
Terminals — Single 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. Forms include straight
30°, 45°, 85° up or down. Other forms can
be provided. Screw terminal UL approved
on E14 and E30 only.
* Measured above reference line. Refer to dimensional drawing above. **Actuator tolerance 0.031 inches (0.79mm).
E14, E29 and E30 actuators are shorter and formed up 11° at the button.
†
Ordering Information
Mounting — Single Pole
Recommended mounting screw: #6-32
round head. Recommended torque on
screw: 6 inch lbs. max.
Select the current rating you need.
Combine the corresponding Series/Prefix
number with the appropriate suffix number
for the switch you need.
Specifications subject to change without notice.
49
Dimensions — Double Pole inches (mm)
Actuators — Double Pole
Standard type integral hinged lever and
roller actuators are available in choice of
two mounting positions. Actuation lengths
are dimensioned from centerline of switch
mounting hole as shown.
0.095 (2.41)
Dia Hole
Cavity for Aux.
External Actuator
(6 Places)
Note: With respect to operating
sequence, pole 1 or 2 may operate
first (virtually same time). If pole
1 or 2 must always operate in a
particular sequence (1 before 2
or 2 before 1), consult factory.
+
0.641 0.015
-
+
(16.28 0.38)
-
Actuation
0.250 (6.35) x 0.032 (0.81) Thk.
Quick Connect Terminal (6 places)
0.375 (9.53)
Length
0.375
Reference Line
(9.53)
+
0.135
0.150
+0.005
0.300 0.015
+0.005
–0.010
0.250 (6.35)
Diameter
-
x 0.175
0.145 (3.68)
+
+
(7.62 0.38)
–0.010
0.195 0.015
-
-
+
(4.95 0.38)
-
0.130
30°
(2 places)
(3.30)
+
0.380 0.015
-
Switch
+
(9.65 0.38)
-
Mounting Hole
High Ratio
Standard Ratio
0.375 (9.53)
+
1.125 0.015
-
N.C.
N.O.
+
(28.58 0.38)
-
COM
COM
Actuation
Length
+
0.786 0.015
+
-
0.706 0.015
-
+
(19.96 0.38)
+
-
(17.93 0.38)
-
N.C.
N.O.
0.250 (6.35)
+
0.601 0.015
-
+
(15.27 0.38)
-
+
Switch
0.330
(8.38)
0.500
0.406 0.015
-
+
Mounting Hole
(12.7)
(10.31 0.38)
-
+
0.36 0.015
High Ratio
Standard Ratio
-
+
1.000 0.007
+
-
(9.14 0.38)
-
+
(25.4 0.18)
-
+
+
1.813 0.015
0.406 0.015
-
-
+
+
(46.05 0.38)
(10.31 0.38)
-
-
“J” & “M” Type
Optional Hardware — Double Pole
Actuator Specifications — Double Pole
Brass Hex Nut
0012-0023
0012-0025
0012-0028
Maximum Maximum
Operating
Point*
inches
(mm)
Minimum Max. Movement Actuation
Operating Pretravel
Overtravel
inches
Differential
inches
Length
inches
(mm)
Brass Knurled Nut
Series/
Prefix
Actuator Switch
Force
inches
(mm)
Type
Type
(g)
(mm)
(mm)
Brass Hex Nut
E19/G20
E20/E28
E19/G20
E20/E28†
E19/G20
E20/E28†
E19/G20
E20/E28†
E19/G20
E20/E28†
E19/G20
E20/E28†
E19/G20
E20/E28†
–00A
850
1280
850
1280
850
1280
205
425
130
285
212
425
150
312
0.050
(1.27)
0.285 0.030
(7.24 0.76)
0.080
(2.03)
0.015
(0.38)
—
—
—
—
—
—
(Nickel-Plated)
Brass Knurled Nut
(Nickel-Plated)
0012-0021
0012-0073
0.100
(2.54)
0.248 0.030
(6.30 0.76)
0.050
(1.27)
0.015
(0.38)
Star Washer
–-00J
–00M
–00H
–50H
–00K
–50K
0.050
(1.27)
0.670 0.030
(17.02 0.76)
0.080
(2.03)
0.015
(0.38)
0.100
(2.54)
0.630 0.030
(16.00 0.76)
0.050
(1.27)
0.015
(0.38)
Extra Over-travel with Internal
Spring-loaded Metal Button
OOM Suffix
Thermoplastic
Button
-
-
OOJ Suffix
0.050
(1.27)
0.812 0.030
(20.62 0.76)
0.218
(5.54)
0.015
(.038)
3/8 x 32 Thread
0.406 (10.31)
0.312 (7.93)
0.100
(2.54)
0.774 0.030
(19.66 0.76)
0.188
(4.78)
0.015
(0.38)
Flat Both Sides
0.275
(6.99)
0.312 0.062
(7.92 1.57)
0.187
(4.75)
0.093
(2.36)
1.500
(38.10)
0.330
(8.38)
0.468 0.062
(11.89 1.57)
0.156
(3.96)
0.050
(1.27)
0.821
(20.85)
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.
0.400
(10.16)
0.281 0.062
(7.14 1.57)
0.187
(4.75)
0.140
(3.56)
1.750
(44.45)
0.600
(15.24)
0.437 0.062
(11.10 1.57)
0.156
(3.96)
0.080
(2.03)
1.071
(27.20)
0.250
(6.35)
0.718 0.062
(18.24 1.57)
0.187
(4.75)
0.093
(2.36)
1.391
(35.33)
0.348
(8.84)
0.860 0.062
(21.84 1.57)
0.156
(3.96)
0.045
(1.14)
0.652
(16.56)
Example: E19-00A is double throw,
E19-01A is normally open, and E19-02A
is normally closed.
0.312
(7.92)
0.687 0.062
(17.45 1.57)
0.187
(4.75)
0.140
(3.56)
1.645
(41.78)
0.525
(13.34)
0.828 0.062
(21.03 1.57)
0.146
(3.71)
0.075
(1.91)
0.902
(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.
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.
Contact factory for E25 specifications.
Ordering Information
Mounting — Double Pole
Recommended mounting screw: #6-32
round head. Recommended torque on
screw: 6 inch lbs. max.
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.
Specifications subject to change without notice.
50
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