PUSHBUTTON SWITCHES
3
These general purpose ac rated
pushbutton switches offer a wide
variety of congurations, 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.
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 ne or coin silver contact
face button.
Stationary — Copper with ne or
coin silver contact face button.
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.
3.2
General Purpose Pushbutton Switches — AC Rated
AC RATED PUSHBUTTON SWITCHES SELECTION TABLE
(BOLD FACE TYPE INDICATES ITEMS NORMALLY IN DISTRIBUTOR STOCK)
Type
Rating
Poles
and
Throw
Contacts
Typical
Maximum
Operating
Force
1 P.S.T.
NC
A
Nylon
Black
11.50
.453
″ 0.7 lbs.W
—
Flush
—
8410K1
—
1 P. S.T.
NC
A
Nylon
Black
11.89
.468
″ 0.7 lbs.W
—
Flush
—
8406K1
—
1 P. S.T.
NC
A
Nylon
White
9.53
.375
″
—
Snap-In
—
8423K1 Q
—
1 P. S.T.
NO
A
Nylon
White
9.53
.375
″
—
Snap-In
—
8424K1 Q
—
1 P. S.T.
NC
A
Nylon
Black
6.35
.250
″ 1.5 lbs. W 6.35
.250
″
8411K5
—
1 P. S.T.
NO
Nylon
Red
6.35
.250
″ 1.5 lbs. E 6.35
.250
″
—
8411K13 Q
—
1 P. S.T.
NC
A
Nylon
Black
10.31
.406
″ 1.5 lbs. W 11.89 .468″
8411K8
8411K7
8411K10
—
1 P. S.T.
NO
Nylon
Black
9.53
.375
″ 1.5 lbs. E 11.89 .468″
—
8411K12
8411K11 Q
—
1 P. S.T.
NC
A
Nylon
Black
6.35
.250
″
1.5 lbs.
6.35
.250
″
—
8418K1 Q
—
1 P. S.T.
NO
Nylon
Black
10.31
.406
″
1.5 lbs.
11.89
.468
″
—
8418K12 Q
—
1 P. S.T.
NO
A
Metal
—
7.52
.296
″
2.5 lbs.
11.89
.468
″
8440K2
8440K3
—
Metal
—
7.92
.312
″
—
14.27
.562
″
7835K11A
—
7835K12A
Nylon
Black
—
14.27
.562
″
7835K11C
—
1 P. S.T.
NC
A
(Snap-On)
Nylon
Red
—
14.27
.562
″
7835K11D
—
(Snap-On)
Metal
—
7.92
.312
″
—
14.27
.562
″
7836K11A
7836K13A
—
7836K12A
Nylon
Black
—
14.27
.562
″
7836K11C
—
1 P. S.T.
NO
A
(Snap-On)
Nylon
Red
—
14.27
.562
″
7836K11D
—
(Snap-On)
—
13.49
.531
″
17.45
.687
″
—
8444K3
8444K2
—
1 P. S.T.
NO
A
Metal
—
6.35
.250
″
0.9 lbs.
8.71
.343
″
—
8444K4
—
1 P. D.T. NO,NC
B
Metal
—
13.49
.531
″
2.0 lbs.
17.45
.687
″
—
8434K2
8434K1
—
Bakelite
Black
13.49
.531
″
17.45
.687
″
—
8435K2
8435K1
—
2 P. S.T.
NO
C
Metal
—
6.35
.250
″
—
8.71
.343
″
—
8448K2 R
8448K1 R
—
BUTTON
Construction
Color
Button Extension
Dimension “B”
mm
inches
CATALOG NUMBER
Solder
Screw
Spade
Wire
Lugs
Terminals
Leads T
(.250
″)
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″).
Flush Mounted
Light Duty
Momentary
Contact
Snap-In
Mounted
Light Duty
Momentary
Contact
One Hole
Mounted
Light Duty
Momentary
Contact
One Hole
Mounted
Medium Duty
Momentary
Contact
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
3A, 125V ac
5A, 12V dc QR
3A, 125V ac
1A, 250V ac
1/10 Hp, 125V ac
15A, 125V ac
10A, 250V ac
1/3 Hp,125-250Vac
15A, 125V ac
10A, 250V ac
15A, 125V ac, NO
10A, 125V ac, NC
10A, 250V ac, NO
5A, 250V ac, NC
1/2 Hp, 250V ac
1/4 Hp, 125V ac
Mounting or
Bushing Length
Dimension “A”
mm
inches
NON-ILLUMINATED
59-01 Push Buttons Section 3
1/28/99
4:16 PM
Page 3.2