KO129C E-Switch, KO129C Datasheet - Page 2

• Manufacturer Part Number: KO129C
• Description: Keylock Switches SPDT KEYSWITCH
• Manufacturer: E-Switch

Specifications of KO129C

• Contact Form: SP3T
• Switch Function: (ON) - OFF - (ON)
• Indexing: 45 deg
• Contact Rating: 4 Amps at 125 Volts
• Termination Style: Lug
• Key Type: Single-cut
• Bushing Size: 18.7 mm
• Housing Material: Zinc Alloy
• Current Rating (max): 4 A
• Voltage Rating Ac: 125 VAC
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

www.e-switch.com
KO 104
2 LEDS
FEATURES & BENEFITS
KO 105
FEATURES & BENEFITS
Zinc alloy die cast housing and cylinder,
chrome plated
Zinc alloy keys, chrome plated,
with plastic cover
Silver plated contacts and terminals
10,000 combinations available
Zinc alloy die cast housing and cylinder,
chrome plated
Steel made tubular keys, nickel plated,
with plastic cover
Silver plated contacts and terminals
100 combinations available
Number
Number
KO104A
KO104B
KO105A
KO105B
Part
Part
= Detent Position
= Detent Position
(as viewed from key end)
(as viewed from key end)
Lock Configuration
1
1
Lock Configuration
1
1
2
2
2
2
90 indexing
90 indexing
90 indexing
90 indexing
UNIT: mm
UNIT: mm
= Keypull Possible
= Keypull Possible
info
@
OFF
1-2
1-2
1-2
= Momentary
Pos. 1
Pos. 1
= Momentary
e-switch.com
Connected Terminals
Connected Terminals
SPECIFICATIONS
Ratings:
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
Pos. 2
SPECIFICATIONS
Ratings:
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
Pos. 2
3-4
3-4
1-2
3-4
Pos. 3
Pos. 3
Pos. 1, Pos. 2
Pos. 1, Pos. 2
Pos. 1, Pos. 2
3A @ 125 VAC
1.5A @ 250 VAC
20 mΩ max. initial @ 2-4 VDC, 100 mA
200 MΩ min.
1,500 V rms @ sea level
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
Possible
Possible
Key Pull
Key Pull
Pos. 1
HOLE SIZE
HOLE SIZE
221