8444K4 Eaton / Switches, 8444K4 Datasheet
8444K4
Manufacturer Part Number
8444K4
Description
Switch, Pushbutton AC, SP, NORM. OPEN, 15A, 10A, 1/3HP, SCREW Terminal
Manufacturer
Eaton / Switches
Type
Pushbuttonr
Datasheet
1.8411K11.pdf
(4 pages)
Specifications of 8444K4
Contact Form
SPST-NO
Current, Rating
15 A
Force, Operating
0.9 lbs.
Material, Contact
Silver Plated Copper with Fine or Coin Silver Contact Face Button (Movable), Copper with Fine or Coin Silver Contact Face Button (Stationary)
Material, Terminal
Brass
Mounting Hole Size
11.91 mm
Number Of Poles
1
Number Of Positions
1
Operation
Momentary
Special Features
Non-Illuminated
Standards
UL Recognized, CSA Certified
Temperature, Operating
-17.8 to +65.6 °C
Termination
Screw
Voltage, Rating
125/250 VAC
Lead Free Status / Rohs Status
RoHS Compliant part
AC RATED PUSHBUTTON SWITCHES SELECTION TABLE
Q Combination spade and solder lug terminal.
W To change operating pressure, refer to your local Eaton Sales Representative.
E Operating pressure cannot be changed.
R UL and CSA listings not applicable.
T Standard length is 152.40mm (6 ), stripped 15.88mm (.625 ).
3.2
Flush Mounted
Medium Duty
Momentary
Momentary
Momentary
Momentary
Light Duty
Light Duty
Light Duty
One Hole
One Hole
Mounted
Mounted
Mounted
Contact
Snap-In
Contact
Contact
Contact
Type
1/3 Hp,125-250Vac
15A, 125V ac, NO
10A, 125V ac, NC
3/4A, 125V ac/dc
1/4A, 250V ac/dc
3/4A, 125V ac/dc
1/4A, 250V ac/dc
3/4A, 125V ac/dc
1/4A, 250V ac/dc
1/10 Hp, 125V ac
10A, 250V ac, NO
5A, 12V dc
5A, 250V ac, NC
1/2 Hp, 250V ac
1/4 Hp, 125V ac
15A, 125V ac
10A, 250V ac
15A, 125V ac
10A, 250V ac
3A, 125V ac
3A, 125V ac
3A, 125V ac
1A, 250V ac
Rating
QR
NON-ILLUMINATED
1 P.S.T.
1 P . S.T.
1 P . S.T.
1 P . S.T.
1 P . S.T.
1 P . S.T.
1 P . S.T.
1 P . S.T.
1 P . S.T.
1 P . S.T.
1 P . S.T.
1 P . S.T.
1 P . S.T.
1 P . S.T.
1 P . D.T. NO,NC
2 P . S.T.
3
Throw
Poles
and
Contacts
NO
NO
NO
NO
NO
NO
NO
NO
NC
NC
NC
NC
NC
NC
NC
PUSHBUTTON SWITCHES
General Purpose Pushbutton Switches — AC Rated
These general purpose ac rated
pushbutton switches offer a wide
variety of configurations, button
styles and termination types.
The 7835 and 7836 light duty
series are ac only pushbutton
switches. They feature
Slow-make/Slow-break butt type
contacts with a light operating
pressure that is particularly suited
to instrumentation applications.
SPECIFICATIONS
Ratings:
See selection table.
PAGE 4.28
NUMBER
CIRCUIT
SEE
A
A
A
A
A
A
A
A
A
A
A
B
C
Construction Color
(Snap-On)
(Snap-On)
(Snap-On)
(Snap-On)
Bakelite
Nylon
Nylon
Nylon
Nylon
Nylon
Nylon
Nylon
Nylon
Nylon
Nylon
Nylon
Nylon
Nylon
Nylon
Metal
Metal
Metal
Metal
Metal
Metal
White
White
Black
Black
Black
Black
Black
Black
Black
Black
Black
Black
BUTTON
Red
Red
Red
(BOLD FACE TYPE INDICATES ITEMS NORMALLY IN DISTRIBUTOR STOCK)
—
—
—
—
—
—
—
Button Extension
11.50
11.89
10.31
10.31
13.49
13.49
13.49
Dimension “B”
9.53
9.53
6.35
6.35
9.53
6.35
7.52
7.92
7.92
6.35
6.35
mm
—
—
—
—
inches
Circuits:
1PST, 1PDT, 2PDT.
Momentary action.
Contact Material:
3-6A Rated
Movable — Silver plated copper.
Stationary — Silver plated copper.
10-15A Rated
Movable — Silver plated copper
with fine or coin silver contact
face button.
Stationary — Copper with fine or
coin silver contact face button.
.453
.468
.375
.375
.250
.250
.406
.375
.250
.406
.296
.312
.312
.531
.250
.531
.531
.250
—
—
—
—
Maximum
1.5 lbs.
1.5 lbs.
1.5 lbs.
1.5 lbs.
Operating
0.7 lbs.
0.7 lbs.
Typical
1.5 lbs.
1.5 lbs.
2.5 lbs.
0.9 lbs.
2.0 lbs.
Force
—
—
—
—
—
—
—
—
—
W
W
W
E
W
E
Bushing Length
11.89
11.89
11.89
11.89
14.27
14.27
14.27
14.27
14.27
14.27
17.45
17.45
17.45
Dimension “A”
6.35
6.35
6.35
8.71
8.71
mm
Mounting or
—
—
—
—
NON-ILLUMINATED
Snap-In
Snap-In
inches
.250
.250
.468
.468
.250
.468
.468
.562
.562
.562
.562
.562
.562
.687
.343
.687
.687
.343
Flush
Flush
7836K11D
7835K11A
7835K11C
7835K11D
7836K11A
7836K11C
8411K5
8411K8
8440K2
Solder
Lugs
—
—
—
—
—
—
—
—
—
—
—
—
—
Terminal Types:
Screw Terminals — Brass.
Furnished unassembled.
8448 Series
#6-32 x 3/16 binding
head screws (Cat. No. 811-2).
8410/8411 Series
#5-40 x 3/16
(Cat. No. 811-7206).
8406/8440 Series
#5-40 x 5/32 screws
(Cat. No. 11-26).
Solder Lug — Brass silver plated.
7836K13A
8448K2
Terminals
8411K12
8410K1
8406K1
8411K7
8440K3
8444K3
8444K4
8434K2
8435K2
Screw
CATALOG NUMBER
—
—
—
—
—
—
—
—
—
—
—
R
8411K13
8411K11
8418K12
8423K1
8424K1
8418K1
8448K1
Terminals
8411K10
8444K2
8434K1
8435K1
(.250 )
Spade
—
—
—
—
—
—
—
—
—
—
—
Q
Q
Q
R
Q
Q
Q
7835K12A
7836K12A
Leads
Wire
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
T
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8444K4 Summary of contents
Page 1
... R 8448K1 R — T ...
Page 2
Wire Leads — 18 gauge, Keyway on 7835/7836 Series 152mm (6 ) long, skinned is 2.03 wide x 1.01mm deep 19mm (.750 . Lengths (.080 wide x .040 deep). beyond 152mm (6 ) are Hardware supplied — additional charge. One ...
Page 3
... PUSHBUTTON SWITCHES General Purpose AC Rated Pushbutton Switches DIMENSIONS APPROXIMATE IN MM (INCHES) 8423 AND 8424 7.62 21.59 (.850) (.300) Dia. 9.40 (.370) 24.13 (.950) 34.29 21.59 (.850) (1.35) Dia. 8.64 (.340) 18.80 (.740) Dia. Max. Note: Use 19.81 (.780) Dia. Hole on 1.52 (.060) thick panel 11 ...
Page 4
Dia. 5.84 (.230) Dia. 7.37 (.290) 0.76 (.030) Button Depressed #15-32 Threads 11.68 17.27 (.460) (.068) 15.75 0.76 (.030) (.620) to 1.78 (.070) Pretravel 8434K2 AND 8435K2 13.21 2.54(.100) 11.68 15.75 (.520) (.460) 1.02 (.620) Stroke Dia. ...