The IKL1800 Series offers economical key lock switching with the
versatility and reliability of Cole’s one half-inch rotary selector
switch. The IKL1800 is engineered to meet or exceed applicable
MIL-S-3786 requirements.
The IKL 1800 Series key lock is designed for critical applications and
demanding usage in medical and industrial control and instrumentation,
as well as ground support electronic equipment.
This High security key lock switch is made with materials that meet
the strictest standards. Its design includes double “D” mountings,
a restricted factory-registered key system, versatile master-keying
capability, and, on request, exclusive key assignment.
Cole is happy to work with you in designing a custom switch solution
to fi t your unique application. Call our Sales and Engineering staff
today.
IKL 1800 SERIES
Key Lock Half-Inch Enclosed Rotary Switches
ISO9001 CERTIFIED
IKL 1800 SERIES
IKL 1800 SERIES
Key Lock Half-Inch Enclosed Rotary Switches
2650 South Croddy Way P.O. Box 25063 Santa Ana, California 92799-5063 USA
PHONE 714.556.3100 SALES FAX 714.241.9061 www.cole-switches.com
ISO9001 CERTIFIED
IKL 1800 Series/Page 2
SIDE VIEW
REAR VIEW
SWITCH SHOWN IN
POSITION “A”
REMOVAL POSITIONS
SUGGESTED
MOUNTING HOLE
OPTION OF KEY INSERTION & REMOVAL POSITIONS
Position “A” Thru “J” - 36° Indexing.
Position “A” Thru “H” - 45° Indexing.
Position “A” Thru “F” - 60° Indexing.
Position “A” Thru “D” - 90° Indexing.
NOTES:
1. Shown switch 45° indexing - 2 Poles - 4 positions.
2. The switches are in position #1 when the key in position “A”.
36° INDEXING 45° INDEXING 60° INDEXING 90° INDEXING
IKL 1800 SERIES
IKL 1800 SERIES
Key Lock Half-Inch Enclosed Rotary Switches
2650 South Croddy Way P.O. Box 25063 Santa Ana, California 92799-5063 USA
PHONE 714.556.3100 SALES FAX 714.241.9061 www.cole-switches.com
ISO9001 CERTIFIED
IKL 1800 Series/Page 3
ORDERING INFORMATION AND NOTES:
How to determine part number
IKL1836-106S with keypulls at A, B, D and F: IKL 1836-106S-ABDF
Sample part number for a 1800 Series Switch 36°, indexing, 1 pole, 6 positions per pole,
shorting switch with key removals at A, B, D and F positions.
1. The chart below lists the standard available combinations for 36°, 45°, 60° and 90° switches.
** Shorting and non-shorting contacts are available in 36° angles of throw; non-shorting con-
tacts only are available in 45°, 60° and 90° angles of throw.
2. When ordering specify KL as a preface to the COLE basic switch number.
3. All keylock switches are keyed alike unless otherwise specifi ed.
4. Keylock switches are supplied with full circle of terminals regardless of the number of active
positions.
5. 10, 8, 6, 4 positions switches, 36°, 45°, 60° and 90°, angle of throw, respectively, are
continuous rotations unless otherwise specifi ed.
