AT4081 NKK Switches, AT4081 Datasheet - Page 6

• 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

Low & Medium Security Keylocks
AT527M
Hex Mounting Nut
1 included with each switch
Steel with nickel plating
(15.0) Dia
(15.0) Dia
.591
.591
POS 1
0 0 6
POS 1
0 0 5
45°
90°
POS 2
45°
POS 3
POS 3
(20.0)
(20.0)
.787
.787
.0295
.0295
(0.75)
(0.75)
(11.2)
.441
(10.0)
.394
(10.0)
(16.0)
.394
.630
TYPICAL SWITCH DIMENSIONS
(15.3)
.602
(15.3)
PANEL CUTOUT & THICKNESS
.602
(12.0) Dia
.472
(3.5)
.138
(3.5)
.138
M12 P1
STANDARD HARDWARE
(14.0)
(2.0)
.079
.551
(13.0)
(13.0)
.512
.512
The 12mm bushing is .512” (13.0mm) long.
It allows mounting these devices in a maximum
effective panel thickness of .315” (8.0mm).
M12 P1
M12 P1
(32.7)
1.287
(32.7)
1.287
www.nkk.com
AT508
Internal Tooth Lockwasher
1 included with each switch
Steel with
zinc/chromate plating
(4.5)
.177
(4.5)
.177
.043 x .079
.043 x .079
(1.1) x (2.0) Typ
(1.1) x (2.0) Typ
(0.8) Typ
.031
(0.8) Typ
.031
.
(2.0) Typ
.079
(2.0) Typ
.079
Medium Security • 90° Angular Throw
Medium Security • 45° Angular Throw
(10.8)
.425
(10.8)
.425
.039
(1.0)
Series SK
SK12ADW01
SK13EDW01
(13.8) Dia
.543
(12.1)
.476
(0.5)
.020
(15.8) Dia
.622
F15
F