AT4081 NKK Switches, AT4081 Datasheet - Page 3

• Manufacturer Part Number: AT4081
• Description: REPL KEY SK SER KEYSWITCH/LOCK
• Manufacturer: NKK Switches
• Type: Key, Actuatorr
• Series: ATr

Specifications of AT4081

• Accessory Type: Replacement Key - Chrome/Zinc Alloy
• Height: 1.8 mm
• Length: 23.6 mm
• Mounting Style: Through Hole
• Termination Style: Snap On
• Width: 17 mm
• For Use With/related Products: SK Series - 12mm Miniature Low and Medium Security
• For Use With: 360-1936 - SWITCH KEYLOCK SPDT LOW SEC 12MM360-1935 - SWITCH KEYLOCK SPDT LOW SEC 12MM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 360-1010

F
Series SK
F12
Code
SK
2A
3D
2B
3E
Circuits & Key-Removable Positions
SPDT ON-NONE-ON Circuit
Switches are supplied without UL,
cULus & CSA marking unless specified.
Specific models & ratings noted on
General Specifications page.
Pos. 1
ON
ON
ON
ON
IMPORTANT:
Solder Lug Terminals
NONE
NONE
Pos. 2
Key Removable in
1
OFF
OFF
Poles
1
SPDT
Position 1
Pos. 3
ON
ON
ON
ON
TYPICAL SWITCH ORDERING EXAMPLE
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
Positions 1 and 3
Position 1
Positions 1, 2, 3
Position 2
Key Removes
2B
www.nkk.com
SK12BAW01
A
D
Lock Mechanisms
Low Security
Medium Security
(not combinable
with code 3D circuit)
A
Low & Medium Security Keylocks
W
Silver Contacts
Rated 3A @ 125V AC
Low Security Lock Mechanism
2 keys supplied
with each switch
Contact Material
Silver
Rated 3A @ 125V AC
W
*
01
Wire harness &
cable assemblies
offered only in
Americas
Terminals
01
Solder Lug
*