SERIES KO SWITCHES
KEYLOCK SWITCHES
KO 124
HOLE SIZE
FEATURES & BENEFITS
SPECIFICATIONS
Ratings:
Zinc alloy die cast housing and cylinder, satin chrome plated
Steel made tubular keys, nickel plated
Silver plated contacts and terminals
50,000 combinations available
2A @ 125 VAC
1A @ 250 VAC
Contact Resistance:
20 mΩ max. initial @ 2-4 VDC, 100 mA
Insulation Resistance: 200 MΩ min.
Dielectric Strength: 1,500 V rms @ sea level
Part
Number
Lock Configuration
(as viewed from key end)
Connected Terminals
Pos. 1 Pos. 2 Pos. 3 Pos. 4
Key Pull
Possible
2
OFF
1-2
1-2
1-2
3-4
3-4
KO124A
KO124C
KO124D
90 indexing
Pos. 2, Pos. 3
Pos. 2, Pos. 3
3
2
90 indexing
3
2
1
45 -90 indexing
OFF
Pos. 1, Pos. 2, Pos. 3
3
= Detent Position
= Keypull Possible
= Momentary
KO 126
HOLE SIZE
FEATURES & BENEFITS
Zinc alloy die cast housing, chrome plated
Brass cylinder, chrome plated
SPECIFICATIONS
Ratings:
1A @ 125 VAC
0.5A @ 250 VAC
Brass keys, nickel plated, with plastic cover
Silver plated contacts and terminals
2 positions (Off-On)
Dual-Functioned Key Lock Switch
L dimension per customer requirement; 13mm is standard
200 combinations available
Contact Resistance:
20 mΩ max. initial @ 2-4 VDC, 100 mA
Insulation Resistance: 200 MΩ min.
Dielectric Strength: 1,500 V rms @ sea level
Part
Number
Lock Configuration
(as viewed from key end)
Connected Terminals
Pos. 1 Pos. 2 Pos. 3 Pos. 4
Key Pull
Possible
1
90 indexing
OFF 1-2
KO126A
Pos. 1, Pos. 2
2
= Detent Position
= Keypull Possible
= Momentary
226
Phone: 800-867-2717
Fax: 763-531-8235
E-SWITCH [ E-SWITCH ]
