Features
- Long life coil spring mechanism
- Low torque rotary actuation
- Clockwise or counter clockwise actuation
- 6 terminal types
- Double rivet sturdy case construction
- 3 contact arrangements
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E51
Series |
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Electrical Ratings |
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Switch
Series |
EN61058
Rating |
UL1054
Rating |
Electrical Life at Rated Load |
According to VDE
(Min. Operations) |
According to UL
(Min. Operations) |
| E51 |
N/A |
6A, 250VAC |
N/A |
6,000 |
| E53 |
N/A |
0.1A, 125VAC |
N/A |
6,000 |
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Specifications |
| Electrical |
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| Temperature
Rating: |
-40°
to +85°C |
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| Flammability Rating: |
UL94HB |
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| Materials |
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| Case: |
General Purpose Phenolic |
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| Terminal: |
Silver-Plated Brass |
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| Moving Blade: |
Brass |
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| Contacts: |
Silver Alloy (E51), Gold
Crosspoint (E53) |
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| Spring: |
Stainless Steel |
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| Operating
Characteristics |
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| Standard Force: |
4.0 inch grams (max.) |
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| Over-Travel: |
15° min. |
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| Movement Differential: |
3° min. |
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Note:
Special models and tooling capability available
for custom wire form actuators.
Note: Additional operating forces available upon
request. Consult factory.
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Approvals |
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Dimensions |
Inches (mm)
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Terminals |
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Inches (mm)
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for Larger View
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Inches (mm)
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Inches (mm)
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Mounting |
Recommended mounting
screw size: #4-40 Round head.
Recommended torque on screw: 4 inch lbs. max.
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Actuators |
Wireform actuators
are supplied unassembled for each switch. Wireforms
may be readily assembled to switch rotor as shown.
Click
here for larger view.
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here for larger view.
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Actuator Specifications |
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Switch
Type |
Actuator
Type |
Direction
of Actuator |
Terminals
inches (mm) |
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–00B |
Clockwise |
Standard Parallel 0.205 (5.21) |
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–00R |
Clockwise |
Standard Parallel 0.187 (4.75) |
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–00E |
Counter Clockwise |
Standard Parallel 0.205 (5.21) |
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–00T |
Counter Clockwise |
Standard Parallel 0.187 (4.75) |
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–50B |
Clockwise |
Vertical Twist 0.205 (5.21) |
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–50R |
Clockwise |
Vertical Twist 0.187 (4.75) |
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–50E |
Counter Clockwise |
Vertical Twist 0.205 (5.21) |
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–50T |
Counter Clockwise |
Vertical Twist 0.187 (4.75) |
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–60B |
Clockwise |
Vertical Straight 0.205 (5.21) |
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–60R |
Clockwise |
Vertical Straight 0.187 (4.75) |
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–60E |
Counter Clockwise |
Vertical Straight 0.205 (5.21) |
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–60T |
Counter
Clockwise |
Vertical
Straight 0.187 (4.75) |
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Circuitry |
This series is available
in single pole double throw (SPDT) and single pole single
throw (SPST) either normally open (NO) or normally closed
(NC).
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.
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Ordering Information |
Select
the current rating you need. Combine the corresponding
Series/Prefix number (E51- or E53-)
with the appropriate suffix number for the switch type,
circuitry and terminals you require
(see Actuator Specifications table above).
Example:
E51-00B = 6A, SPDT with clockwise
actuation and standard parallel terminals (.205")
E53-52T = 0.1A, SPST NC with counter clockwise
actuation and vertical twist terminals (.187")
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Specifications subject to change without notice. |
