AT402A NKK Switches, AT402A Datasheet - Page 32

• Manufacturer Part Number: AT402A
• Description: BOOT SWITCH TOGGLE FULL BLK
• Manufacturer: NKK Switches
• Type: Cap, Rectangularr
• Series: ATr

Specifications of AT402A

• Accessory Type: Sealing Boots
• Color: Black
• Length: 23.3 mm
• Termination Style: Snap On
• Width: 18 mm
• For Use With/related Products: S Series
• For Use With: 360-2101 - SWITCH TOGGLE 3PDT 30A SCRW 5PCS360-2100 - SWITCH TOGGLE 3PDT 30A SCRW 5PCS360-2099 - SWITCH TOGGLE 3PST 30A SCRW 5PCS360-2098 - SWITCH TOGGLE DPDT 30A SCRW 5PCS360-2097 - SWITCH TOGGLE DPDT 30A SCRW 5PCS360-2096 - SWITCH TOGGLE DPST 30A SCRW 5PCS360-2095 - SWITCH TOGGLE DPDT 50A SLDR 5PCS360-2094 - SWITCH TOGGLE 4PDT 25A QC 5PCS360-2093 - SWITCH TOGGLE 4PDT 25A SLDR 5PCS360-2092 - SWITCH TOGGLE 4PST 25A QC 5PCS360-2091 - SWITCH TOGGLE 4PST 25A SLDR 5PCS360-2090 - SWITCH TOGGLE DPDT 15A SCRW 5PCS360-2089 - SWITCH TOGGLE DPDT 25A SLDR 5PCS360-2088 - SWITCH TOGGLE DPST 15A SCRW 5PCS360-2087 - SWITCH TOGGLE DPST 25A SLDR 5PCS360-2086 - SWITCH TOGGLE 3PDT 25A QC 5PCS360-2085 - SWITCH TOGGLE 3PDT 25A SLDR 5PCS360-2084 - SWITCH TOGGLE 3PST 25A QC 5PCS360-2083 - SWITCH TOGGLE 3PST 25A SLDR 5PCS360-1932 - SWITCH TOGGLE DPDT 20A QC 4PCS360-1930 - SWITCH TOGGLE DPDT 20A PNL 4PCS360-1929 - SWITCH TOGGLE DPDT 20A QC 4PCS360-1927 - SWITCH TOGGLE DPDT 20A PNL 4PCS360-1925 - SWITCH TOGGLE 4PDT 15A SLDR 5PCS360-1924 - SWITCH TOGGLE 4PDT 25A QC 5PCS360-1923 - SWITCH TOGGLE 4PDT 25A SLDR 5PCS360-1922 - SWITCH TOGGLE SPDT 15A QC 4PCS360-1920 - SWITCH TOGGLE SPDT 15A PNL 4PCS360-1919 - SWITCH TOGGLE 3PDT 15A SLDR 5PCS360-1918 - SWITCH TOGGLE 3PDT 15A SLDR 5PCS360-1917 - SWITCH TOGGLE 3PDT 25A QC 5PCS360-1916 - SWITCH TOGGLE DPDT 15A SCRW 5PCS360-1915 - SWITCH TOGGLE DPDT 15A SLDR 5PC360-1914 - SWITCH TOGGLE DPDT 15A SCRW 5PCS360-1913 - SWITCH TOGGLE DPDT 15A SLDR 5PC360-1912 - SWITCH TOGGLE DPDT 15A SCRW 5PCS360-1911 - SWITCH TOGGLE DPDT 15A SLDR 5PC360-1910 - SWITCH TOGGLE DPDT 15A SCRW 5PCS360-1909 - SWITCH TOGGLE DPDT 25A SLDR 5PCS360-1908 - SWITCH TOGGLE 3PDT 25A SLDR 5PCS360-1907 - SWITCH TOGGLE SPDT 15A SCRW 5PCS360-1906 - SWITCH TOGGLE SPDT 15A SLDR 5PC360-1905 - SWITCH TOGGLE SPDT 15A SCRW 5PCS360-1904 - SWITCH TOGGLE SPDT 15A SDLR 5PC360-1903 - SWITCH TOGGLE SPDT 15A SCRW 5PCS360-1902 - SWITCH TOGGLE SPDT 15A SLDR 5PCS360-1901 - SWITCH TOGGLE SPDT 15A SCRW 5PCS360-1900 - SWITCH TOGGLE SPDT 15A SLDR 5PCS360-1899 - SWITCH TOGGLE SPDT 15A SCRW 5PCS360-1898 - SWITCH TOGGLE SPDT 15A SLDR 5PCS360-1897 - SWITCH TOGGLE SPST 15A SCRW 5PCS360-1896 - SWITCH TOGGLE SPST 15A SLDR 5PCS360-1895 - SWITCH TOGGLE SPDT 15A QC 4PCS360-1893 - SWITCH TOGGLE SPDT 15A SLDR 4PCS360-1889 - SWITCH TOGGLE DPST 15A QC 4PCS360-1887 - SWITCH TOGGLE SPST 15A QC 4PCS360-1885 - SWITCH TOGGLE SPST 15A SLDR 4PCS
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 153881; 360-1606; AT402; AT402; Q1153881

AT4179
Round Cap for Bright LED
Polycarbonate
Colors: JB JC JD JF
Series: LB Panel Seal
AT4181
Splashproof Boot Assembly
Boot Material: Black silicon rubber
Hex Nut Material & Finish:
Nickel plated brass
O-ring Material: Natural rubber
Series: M P S WT
1. Install switch bushing into mounting hole of panel from the back and
2. Install o-ring on bushing and tighten nut from above.
3. Insert boot onto nut. Be sure the boot and nut are a firm, secure fit.
Use boot, nut and o-ring as shown. Use lockwasher and hexagon nut
(from standard switch hardware) behind panel.
adjust bushing to protrude 3.5 ~ 5.5mm (.138 ~ .217”).
Color Codes:
• M Series B2 Toggles with 12mm B1 & B3 Bushings
• P Series B Toggles with 12mm Bushing
• S31 ~ 39, S41 ~ 49, S31F ~ 33F, S41F ~ S43F, S31T ~ 33T, S41T ~ 43T
• S301 ~ 309, S331 ~ 339, S301F, S331F ~ 333F, S335F, S301T ~ 309T, S331T ~ 339T
• S421 ~ 429, S421T ~ 429
• WT11S ~ 29S, WT11T ~ 29T, WT11L ~ 29L
• S1A ~ 7A, S21A, S1F ~ 7F, S21F
• S114, S116
• S1AW ~ 9AW, S21AW, S25AW ~ 29AW
M, P or S Toggles with 12mm Bushings
(19.0) Dia
.748
(3.5) ~ (5.5)
.138 ~ .217
Switch Installation Instructions
Non-Splashproof Switches
.354
(9.0)
A Black
(24.3)
.957
B White
(18.6)
.732
Boot
(14.8)
Nut
.583
O-ring
Panel
Series or Part Numbers
(12.1) Dia
.476
C Red
(21.5) Dia
.846
AT4180
Snap-on Knob
Polyamide
Knob: Black
Flange: Transparent brown
Series: FR01
(8.0) Dia
.315
M12 P1
(17.5) Dia
.689
D Amber
.378
(9.6)
.039
(1.0)
www.nkk.com
Accessories & Hardware
(3.5) ~ (5.5)
.138 ~ .217
S1AW ~ S29AW S Toggles
1. Stretch base of the boot to fit around outer edges of the nut.
2. The ridge inside of boot must be firmly seated in groove of the nut.
3. Moving all around perimeter, push (with about 10N of force) toward
Use boot, nut and o-ring as shown. Use o-ring only (from standard switch
hardware) behind panel.
center to assure boot seals tightly into groove (with no air pockets).
E Yellow
1
.083
(0.8)
.031
(2.1)
For 12mm Bushings in M, P, S & WT Toggles
1
2
F Green
Boot & Nut Assembly Instructions
Boot
Nut
O-ring
Panel
Splashproof Switches
3
Panel Thickness (Maximum)
G Blue
WT Toggles or M Toggle with B3 Bushing
3
3
5.0mm (.197”)
3.5mm (.138”)
3.0mm (.118”)
(3.5) ~ (5.5)
.138 ~ .217
H Gray
3
3
J Clear
Boot
Nut
O-ring
Panel
3
Y33
Y