1800 SERIES
Half Inch Enclosed Rotary Switches
T
he ultimate in a one half-inch rotary selector switch, the Cole
series 1800 is engineered to meet or exceed applicable MIL-S-
3786, style SR20 requirements. A QPL version is also available.
The series 1800 is available with 1 pole, 2-10 positions and 2 pole, 2-5
positions. Available in standard solder lug or PC terminals, the Cole
Series 1800, with its unique design, renders the switch resistant to
water, contaminants, and most solvents.
The Series 1800 enclosed switch is designed for demanding usage
in aircraft, medical and industrial controls and instrumentation,
electronic equipment and critical ordnance applications.
Quality construction, using materials that meet the strictest standards,
allows these subminiature switches to combine high current switching
capacity with constant low contact resistance. Exceedingly stringent
inspection and testing procedures ensure long life and high reliability.
ISO9001 CERTIFIED
1800 SERIES
Half Inch Enclosed Rotary Switches
1800 0Series/Page 2
M1800 Standard
(See Page 18)
1800 Standard
Solder Lug Terminals
(See Page 4)
1800 Standard
0.250 inch Dia. Shaft
(See Page 5)
1800 Standard
Screwdriver Shaft
(See Page 4)
NOTES:
1800 Standard, Solder Lug Terminals - .125 Shaft Dia., .250 Ferrule Dia., .500 Body Dia., No Panel Seal, (See Page 4).
1800 Standard - 0.250 Shaft - .250 Shaft Dia., .375 Ferrule Dia., .500 Body Dia., Panel Seal, (See Page 5).
1800 Standard - Screwdriver Shaft - .125 Shaft Dia., .250 Ferrule Dia., .500 Body Dia., Panel Seal, (See Page 4).
M1800 Series - .125 Shaft Dia., .250 Ferrule Dia., .500 Body Dia., No Panel Seal, (See Page 18).
2650 South Croddy Way
PHONE 714.556.3100
P.O. Box 25063 Santa Ana, California 92799-5063 USA
SALES FAX 714.241.9061
www.cole-switches.com
ISO9001 CERTIFIED
1800 SERIES
Half Inch Enclosed Rotary Switches
1800 Series/Page 3
Note:
1800 Standard
0.250 Screwdriver
(See Page 5)
Push/Pull Shaft Travel = 0.070 inch
1800 Push/Pull
(See Page 6)
1800 Condensed
(See Page 14)
1800 - Spring Return
(See Page 8)
NOTES:
C1800 Plastic Housing
(See Page 15 and 16)
1800 Standard - 0.250 Screwdriver - .250 Shaft Dia., .375 Ferrule Dia., .500 Body Dia., No Panel Seal, (See Page 5).
1800 Push/Pull - .125 Shaft Dia., .250 Ferrule Dia., .500 Body Dia., No Panel Seal, (See Page 6).
1800 Spring Return - .125 Shaft Dia., .250 Ferrule Dia., .500 Body Dia., Panel Seal, (See Page 8).
1800 Condensed - .125 Shaft Dia., .250 Ferrule Dia., .500 Body Dia., Panel Seal, (See Page 14).
C1800 Plastic Housing - .125 Shaft Dia., .250 Ferrule Dia., .500 Body Dia., Panel Seal, (See Page 15 and 16).
2650 South Croddy Way
PHONE 714.556.3100
P.O. Box 25063 Santa Ana, California 92799-5063 USA
SALES FAX 714.241.9061
www.cole-switches.com
ISO9001 CERTIFIED
1800 SERIES
Half Inch Enclosed Rotary Switches
1800 Series/Page 4
1800 STANDARD - .125 inch Shaft Diameter
FRONT VIEW
SIDE VIEW
INDEXING NUMBER OF
POSITIONS
ANGLE
36°
45°
60°
90°
10
8
6
4
ANGLE
A°
18°
22°30’
30°
45°
SCREW-DRIVER SHAFT
OPTIONS
The following options can be added to the
standard switch. When ordering, simply add
the letters after the basic part number.
Options listed in alphabetical order only.
A = Adjustable stops.
C = Printed circuit mounting terminals.
D = Screwdriver shaft.
F = Fixed stop between the
fi
rst and last
position on a full-turn switch.
G = RFI-EMI shielding.
L = Dry circuit (low level).
P = Panel and shaft seals.
Q = 1/4” diameter shaft.
S = Shorting type switch (36° Only)
T = Pre-tinned terminals.
Y = Non-turn washer.
PART NUMBER ORDERING EXAMPLES
18 36 -1 04-****
Alphabetical
Designation for options
Number of Positions
Number of Poles
Degrees Between Positions
Cole Basic Switch Number
18 36 -1 04 -CPS
is a Part Number for a 1800, 1/8” dia. shaft, 36° index-
ing, 1 pole per deck, 4 positions per pole, shorting
contacts shaft and panel seals, and PC terminals.
18 45-2 02 -GQ
is a Part Number for a 1800, 1/4” dia. shaft, 45° index-
ing, 2 poles per deck, 2 positions per pole, non-shorting
contacts, RFI-EMI shielding, and solder lug terminals.
2650 South Croddy Way
PHONE 714.556.3100
P.O. Box 25063 Santa Ana, California 92799-5063 USA
SALES FAX 714.241.9061
www.cole-switches.com
ISO9001 CERTIFIED
1800 SERIES
Half Inch Enclosed Rotary Switches
1800 Series/Page 5
1800 STANDARD - .250 inch Shaft Diameter
FRONT VIEW
SIDE VIEW
SCREW-DRIVER SHAFT
PART NUMBER ORDERING EXAMPLES
18 36 -1 04-****
Alphabetical
Designation for options
Number of Positions
Number of Poles
Degrees Between Positions
Cole Basic Switch Number
18 36 -1 04 -CPS
is a Part Number for a 1800, 1/8” dia. shaft, 36° index-
ing, 1 pole per deck, 4 positions per pole, shorting
contacts shaft and panel seals, and PC terminals.
18 45-2 02 -GQ
is a Part Number for a 1800, 1/4” dia. shaft, 45° index-
ing, 2 poles per deck, 2 positions per pole, non-shorting
contacts, RFI-EMI shielding, and solder lug terminals.
OPTIONS
The following options can be added to the
standard switch. When ordering, simply add
the letters after the basic part number.
Options listed in alphabetical order only.
A = Adjustable stops.
C = Printed circuit mounting terminals.
D = Screwdriver shaft.
F = Fixed stop between the
fi
rst and last
position on a full-turn switch.
G = RFI-EMI shielding.
L = Dry circuit (low level).
P = Panel and shaft seals.
Q = 1/4” diameter shaft.
S = Shorting type switch (36° Only)
T = Pre-tinned terminals.
Y = Non-turn washer.
2650 South Croddy Way
PHONE 714.556.3100
P.O. Box 25063 Santa Ana, California 92799-5063 USA
SALES FAX 714.241.9061
www.cole-switches.com
ISO9001 CERTIFIED
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