AT4146-020 NKK Switches, AT4146-020 Datasheet - Page 3

• Manufacturer Part Number: AT4146-020
• Description: REPLACEMENT KEY FOR CKM SERIES
• Manufacturer: NKK Switches
• Type: Key, Tubularr
• Series: ATr

Specifications of AT4146-020

• Accessory Type: Replacement Key
• Color: Black
• Illumination: Not Illuminated
• Height: 3.5 mm
• Length: 33.5 mm
• Width: 26 mm
• For Use With/related Products: CKM Series Tubular Key
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: CKM Series
• Other names: Q2443014A

F
Series CK
F6
M
L
CK
16mm Diameter
19mm Diameter
Bushings
Code
SPDT ON-NONE-ON Circuit
2A
2B
3E
M
Circuits & Key-Removable Positions
Pos. 1
ON
ON
ON
Solder Lug Terminals
Key Removable in
Positions 1 and 3
TYPICAL SWITCH ORDERING EXAMPLE
NONE
NONE
Pos. 2
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
1
OFF
Poles
1
SPDT
Pos. 3
ON
ON
ON
www.nkk.com
CKM12AFW01
Positions 1 and 3
Key Removes
2A
Position 1
Position 2
F
T
Keys
Flat
Tubular
One key supplied
with each switch
16mm Diameter Bushing
Silver Contacts
Rated 3A @ 250V AC
F
W
Contact Material
Silver
Rated 3A @ 250V AC
High Security Keylocks
W
*
01
Wire harness &
cable assemblies
offered only in
Americas
Terminals
01
Solder Lug
*