Short Body Pushbuttons
TYPICAL SWITCH DIMENSIONS
Round • Panel Seal
Single & Double Pole
(9.4)
.370
(1.2) x (2.0) Typ
.047 x .079
(0.5) Typ
.020
Series YB
(0.5)
.020
M15.8 P1
(3.7)
.146
NO
3
2
NC
L
-+
6
5
4
NO
(9.7)
.382
(2.8) Typ
.110
(15.0) Dia
.591
(18.0) Dia
.709
(0.5)
.020
(3.0)
.118
(10.9)
.429
(7.3)
.288
1
COM
(5.3)
(24.3)
.209
.957
Latchdown Position
(6.0)
.236
(11.1)
.437
YB25WCKW01-EB
Single pole models do not have terminals 4, 5, & 6.
Rectangular • Snap-in Mounting
Single & Double Pole
(1.2) x (2.0) Typ
.047 x .079
(0.5) Typ
.020
(3.7)
.146
(15.0)
.591
(18.0)
.709
NO
3
2
NC
L
-+
6
5
4
NO
(9.7)
.382
(2.8) Typ
.110
(21.0)
.827
(24.0)
.945
(7.3)
.288
(8.3)
.327
(24.3)
.957
1
COM
(6.0)
.236
(11.1)
.437
YB15NKW01-CB
Single pole models do not have terminals 4, 5, & 6.
PANEL THICKNESS & CUTOUTS
Bushing & Panel Seal Mount
Snap-in Mount
Panel Thickness
.020” ~ .197”
(0.5mm ~ 5.0mm)
0.2
(16.0)
+ 0.0
Dia
–
.630
Panel Thickness
.039” ~ .138”
(1.0mm ~ 3.5mm)
(1.2) R
.047
0.2
(16.0)
+ 0.0
Dia
–
.630
AT106
Socket Wrench
for Bushing Mounting
Material:
Aluminum
with black alumite finish
(16.0) Dia
.630
(18.0) Dia
.709
(60.0)
2.362
(57.5)
2.264
Note: Overtightening the
mounting nut AT092 may
damage the switch housing.
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
08-08
NKK [ NIHON KAIHEIKI INDUSTRY CO. LTD. ]
