E51-50T Cherry Electrical, E51-50T Datasheet - Page 2

• Manufacturer Part Number: E51-50T
• Description: SWITCH LEVER CCW SPDT 6A QC TERM
• Manufacturer: Cherry Electrical
• Series: Er
• Type: Low Torque Miniature Snap-Action Switchesr

Specifications of E51-50T

• Circuit: SPDT
• Switch Function: On-Mom
• Contact Rating @ Voltage: 6A @ 250VAC
• Actuator Type: Wire Lever
• Mounting Type: Chassis Mount
• Termination Style: Quick Connect - .187" (4.7mm)
• Operating Force: 4gf
• Contact Form: SPDT
• Contact Rating: 6 Amps at 250 Volts
• Actuator: Wireform, Counter-Clockwise
• Body Style: Miniature
• Brand/series: E Series
• Current, Rating: 6 A
• Flammability Rating: UL 94-HB
• Material, Casing: Phenolic
• Material, Contact: Silver Alloy
• Operation: Snap Action
• Special Features: Low Torque
• Standards: UL Recognized, CSA Certified
• Temperature, Operating: -40 to +85 °C
• Termination: Quick Connect
• Voltage, Rating: 250 VAC
• Mounting: Screw
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 0E51-50T; 0E5150T0; 0E5150TO; CH365; E51-50T0

Dimensions
Actuator Specifications
Specifications subject to change without notice.
0.062 x 0.100 Slot
0.123 (3.12)
0.126 (3.20)
Switch
(1.58 x 2.54)
Type
Datum Line
(12.27)
(1.65)
x 0.158
(4.01) Slot
0.483
0.065
0.032
(0.81)
Standard Parallel QC
Total Stroke
0
38 min.
Counterclockwise Actuation
0.205
(5.21)
Actuator
–00B
–00R
–00E
–00T
–50B
–50R
–50E
–50T
–60B
–60R
–60E
–60T
inches (mm)
Type
21
26
Rest
Pos.
0.293
(7.44)
15
0.032
(7.67)
3
COM
13
0.020
(0.51)
0.388
(9.85)
5
(30.94)
1.218
0.312 (7.93) Max
(23.80)
SW. OP. Range
on OP. Stroke
0.937
N.O.
0.187
(4.75)
Rest from Centerline 26
(18.01)
0.709
Counter Clockwise
Counter Clockwise
Counter Clockwise
Counter Clockwise
Counter Clockwise
Counter Clockwise
(5.21)
0.205
(8.33)
0.328
Direction of
Clockwise
Clockwise
Clockwise
Clockwise
Clockwise
Clockwise
Reset Range
on Return Stroke
Actuator
N.C.
Vertical Straight QC
Dia. Hole
0.093
0.205
(2.36)
(5.21)
Terminals
0.139
(3.53)
(6.73)
COM
0.265
3 . Full Overtravel 38 minimum.
0.062 x 0.100 Slot
0.187
(4.75)
0.343
(8.71)
(1.58 x 2.54)
N.O.
0.406 (10.31)
0.062 x 0.100 Slot
(17.40)
0.123 (3.12)
0.126 (3.20)
0.218 (5.54)
0.140 (3.56)
0.685
(1.58 x 2.54)
N.C.
Dia Hole
0.032
(0.81)
Standard Parallel 0.205 (5.21)
Standard Parallel 0.187 (4.75)
Standard Parallel 0.205 (5.21)
Standard Parallel 0.187 (4.75)
OP. Range
on OP. Stroke
Vertical Straight 0.205 (5.21)
Vertical Straight 0.187 (4.75)
Vertical Straight 0.205 (5.21)
Vertical Straight 0.187 (4.75)
Vertical Twist QC
Vertical Twist 0.205 (5.21)
Vertical Twist 0.187 (4.75)
Vertical Twist 0.205 (5.21)
Vertical Twist 0.187 (4.75)
0.020
(0.51)
21
0.406 (10.31)
Clockwise Actuation
15
0.187
(4.75)
Reset Range
on Return Stroke
inches (mm)
0.750 (19.05)
5
Terminals
13
0.652 (16.56)
0.062 x 0.100 Slot
(14.73)
(13.97)
0.580
0.550
(1.58 x 2.54)
0.406 (10.31)
Total Stroke
38 min.
0
Mtg Surface
(22.23)
Datum Line
0.875
Max
(0.51)
0.020
Actuators
Wireform actuators are supplied
unassembled for each switch.
Wireforms may be readily assembled
to switch rotor as shown.
Circuitry
This series is available in single pole
double throw and single pole single throw
either normally open or normally closed. In
general, normally open may be specified by
adding 01 to suffix numbers, and normally
closed by adding 02.
For example, E51-00B is double throw,
E51-01B is normally open and E51-02B
is normally closed.
Mounting
Recommended mounting screw size:
#4-40 Round head. Recommended torque
on screw: 4 inch lbs. max.
Operating Characteristics
Standard Force
Overtravel
Movement Differential
Note: Special models and tooling capability available for custom wire
form actuators.
Note: Additional operating forces available upon request.
Consult factory.
Ordering Information
Select the current rating you need.
Combine the corresponding Series/Prefix
number with the appropriate suffix number
for the switch type, circuitry and terminals
you require.
Switch Rotor
Clockwise Actuation Shown
(81.03)
3.19
4.0 gms. (max.)
15° min.
(10.5 gram – cm)
3° min.
Wireform
No. 0014-0645
®
43