Subminiature Pushbuttons
POLES & CIRCUITS
Plunger Position
( ) = Momentary
Normal
Pole
SP
Model
HB15
*HB16
ON
ON
(ON)
ON
1-3
1-2
SPDT
3
Series HB
Connected Terminals
Normal
Down
Notes:
Throw & Switch/Lamp Schematics
Switch is marked with NO, NC, C, L.
LED circuit is isolated and requires
external power source.
1 (COM)
(+)
(-)
Down
2
* When in latchdown position for the alternate circuit, cap position is .051” (1.3mm) above the built-in bezel.
SHAPES
S
C
.354” (9.0mm) Square
.354” (9.0mm) Round
The bezel is an integral
part of the switch body.
The bezel is an integral
part of the switch body.
Panel Cutout & Mounting
Recommended Panel Thickness:
.020 ~ .197” (0.5 ~ 5.0mm)
(8.0) Dia
.315
Overtightening the mounting nut AT073
may damage the switch housing.
HOUSING
K
Housing available in black only.
CONTACT MATERIALS, RATINGS, & TERMINALS
W01
Silver Contacts
Power Level
0.1A maximum @ 30V AC/DC
Solder Lug
(5.0)
.197
(2.0)
.079
(1.0)
.039
(1.8)
.071
PCB Mounting
Solder lug terminals are spaced
.100” x .200” (2.54mm x 5.08mm).
This enables PCB mounting which can be
accomplished by elongating PC board
holes to .080” (2.03mm).
03-07
Thk = (0.3)
.012
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
NKK [ NIHON KAIHEIKI INDUSTRY CO. LTD. ]
