KO-103B Datasheet, PDF (1/12 Pages) E-SWITCH – KEYLOCK SWITCHES

SERIES KO SWITCHES
KEYLOCK SWITCHES
SPECIFICATIONS
Contact Rating:
Initial Contact
Resistance:
Insulation Resistance:
Dielectric Strength:
As per individual model number
10 mΩ Max.
As per individual model number
As per individual model number
FEATURES & BENEFITS
Variety of size and product
package options
Barrel and flat key options
Wide variety of key code options
APPLICATIONS / MARKETS
Security applications
Personal transportation vehicles
Elevator controls
Example Ordering Number
KO_ 103B
MATERIALS
Housing and Cylinder:
Contact:
Keys:
Die cast zinc alloy. Finish dependent
upon individual model number
Silver plated copper alloy
As per individual model number
HOW TO ORDER
SERIES
KO
MODEL NO.
Specifications subject to change without notice.
KO 103
2 LEDS
HOLE SIZE
FEATURES & BENEFITS
Zinc alloy die cast housing and cylinder,
chrome plated
Zinc alloy keys, chrome plated
Silver plated contacts and terminals
200 combinations available
SPECIFICATIONS
Ratings:
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
1A @ 125 VAC
0.5A @ 250 VAC
20 mΩ max. initial @ 2-4 VDC, 100 mA
200 MΩ min.
1,500 V rms @ sea level
Part
Number
KO103A
KO103B
KO103C
KO103D
KO103E
Lock Configuration
(as viewed from key end)
1
2 ^{90 indexing}
1
2 ^{90 indexing}
1
2 90 indexing
1
2 ^{90 indexing}
1
2 ^{90 indexing}
= Detent Position = Keypull Possible
Connected Terminals
Pos. 1 Pos. 2 Pos. 3
OFF
1-2
OFF
1-2
1-2
3-4
1-2
3-4
OFF
1-2
= Momentary
Key Pull
Possible
Pos. 1
Pos. 1, Pos. 2
Pos. 1
Pos. 1, Pos. 2
Pos. 1
220
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