AT428H NKK Switches, AT428H Datasheet - Page 32

• Manufacturer Part Number: AT428H
• Description: BOOT SWITCH TOGGLE FULL BLACK
• Manufacturer: NKK Switches
• Type: Boot, Splashproofr
• Series: ATr

Specifications of AT428H

• Color: Black
• Features: Non-metric
• Height: 14.3 mm
• Mounting Style: SMD/SMT
• Termination Style: Snap On
• Thread Size: 1/4-40
• Width: 10.8 mm
• For Use With: M2047SS1W01 - SWITCH TOGGLE DP3T 6A SOLDER MNTM2046SS1W01 - SWITCH TOGGLE DP3T 6A SOLDER MNTM2027SS1W01 - SWITCH TOGGLE SP3T 6A SLDR LUGM2026SS1W01 - SWITCH TOGGLE SP3T 6A STR SLDRM2023SS1G01 - SWITCH TOGGLE DPDT .4VA STR SLDR360-2082 - SWITCH TOGGLE DP3T 6A SLDR 5PCS360-2081 - SWITCH TOGGLE 3PDT MOM 6A 5PCS360-2080 - SWITCH TOGGLE DPDT MOM 6A 5PCS360-2078 - SWITCH TOGGLE DPDT MOM 6A 5PCS360-2076 - SWITCH TOGGLE DPDT MOM 6A 5PCS360-2074 - SWITCH TOGGLE SP3T 6A PC 5PCS360-2073 - SWITCH TOGGLE SP3T 6A SLDR 5PCS360-2071 - SWITCH TOGGLE SPDT MOM 6A 5PCS360-2070 - SWITCH TOGGLE SPDT MOM 6A 5PCS360-2066 - SWITCH TOGGLE SPDT 6A STR PC MNT360-2065 - SWITCH TOGGLE SPDT MOM 6A 5PCS360-2060 - SWITCH TOGGLE SPDT MOM STR PC360-2059 - SWITCH TOGGLE SPDT MOM 6A 5PCS360-1876 - SWITCH TOGGLE 4PDT 6A SLDR 5PCS360-1875 - SWITCH TOGGLE 4PDT 6A PC 5PCS360-1874 - SWITCH TOGGLE 4PDT 6A SLDR 5PCS360-1873 - SWITCH TOGGLE 4PDT .4VA PC 5PCS360-1872 - SWITCH TOGGLE 4PDT .4VA SLDR 5PC360-1869 - SWITCH TOGGLE 3PDT 6A SLDR 5PCS360-1866 - SWITCH TOGGLE 3PDT 6A PC 5PCS360-1865 - SWITCH TOGGLE 3PDT 6A SLDR 5PCS360-1864 - SWITCH TOGGLE 3PDT .4VA 5PC PCS360-1863 - SWITCH TOGGLE 3PDT .4VA SLDR 5PC360-1857 - SWITCH TOGGLE SP3T .4VA PC 5PCS360-1856 - SWITCH TOGGLE SP3T .4VA SLDR 5PC360-1853 - SWITCH TOGGLE DPDT 6A STR PC360-1852 - SWITCH TOGGLE DPDT 6A SLDR 5PCS360-1851 - SWITCH TOGGLE DPDT .4VA PC 5PCS360-1844 - SWITCH TOGGLE DPDT 6A PC 5PCS360-1843 - SWITCH TOGGLE DPDT 6A SLDR 5PCS360-1842 - SWITCH TOGGLE DPDT .4VA PC 5PCS360-1841 - SWITCH TOGGLE DPDT .4VA SLDR 5PC360-1827 - SWITCH TOGGLE SPDT MOM .4VA 5PCS360-1826 - SWITCH TOGGLE SPDT MOM .4VA 5PCS360-1824 - SWITCH TOGGLE SPDT MOM .4VA 5PCS360-1823 - SWITCH TOGGLE SPDT MOM .4VA 5PCS360-1820 - SWITCH TOGGLE SPDT MOM .4VA 5PCS360-1819 - SWITCH TOGGLE SPDT MOM .4VA 5PCS360-1817 - SWITCH TOGGLE SPDT 6A PC 5PCS360-1816 - SWITCH TOGGLE SPDT 6A SLDR 5PC360-1815 - SWITCH TOGGLE SPDT .4VA PC 5PCS360-1814 - SWITCH TOGGLE SPDT .4VA SLDR 5PC360-1802 - SWITCH TOGGLE SPDT 6A PC 5PCS360-1801 - SWITCH TOGGLE SPDT 6A SLDR 5PCS360-1800 - SWITCH TOGGLE SPDT .4VA PC 5PCS360-1799 - SWITCH TOGGLE SPDT .4VA SLDR 5PC360-1144 - SWITCH TOGGLE DPDT .4VA 3PCS360-1143 - SWITCH TOGGLE SPDT MOM .4VA 3PCS360-1141 - SWITCH TOGGLE SPDT .4VA 3PCS360-1140 - SWITCH TOGGLE SPDT .4VA 3PCS360-1095 - SWITCH TOGGLE DPDT MOM 6A 3PCS360-1094 - SWITCH TOGGLE DPDT 6A 3PCS360-1093 - SWITCH TOGGLE DPDT 6A 3PCS360-1092 - SWITCH TOGGLE SPDT MOM 6A 3PCS360-1091 - SWITCH TOGGLE SPDT MOM 6A 3PCS360-1090 - SWITCH TOGGLE SPDT MOM 6A 3PCS360-1089 - SWITCH TOGGLE SPDT 6A 3PCS360-1088 - SWITCH TOGGLE SPDT 6A 3PCS
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 360-1750

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