SEALED DOME PUSHBUTTON SWITCHES

DOME

PUSHBUTTONS

P9

Specifications Subject To Change Without Notice

OTTO CONTROLS • www.ottoeng.com

61

CHOICE OF SNAP-ACTION & SHORTING BAR ACTION

Ordering Information

Select the OTTO P9 series features that

match your specific application. Standard

and special features are shown at

right. Specify your choice by building

the OTTO Part Numbering code.

Example: P9-211121 specifies raised

dome style button, threaded case,

solder terminals, N.O. circuit form,

standard snap-action, black case/bezel,

red button.

•Snap-in Case allows front panel mounting into .024 or .118 thick panels using

panel gasket 401669 or into .031 and .125 thick panels

•.110" Quick Connect terminals allow reliable, solderless wire connections

•Flush Neoprene Boot P/N 402339

•Raised Neoprene Boot P/N 402246

* Must use panel gasket 401669 supplied with the switch.

Raised Dome Button Style

Flush Dome Button Style

Snap-in Case

.110” Quick Connect Detail

Snap-in Case Detail

15/32-32 UNRS-2A THD

to within .062 of shoulder

15/32-32 UNRS-2A THD

to within .062 of shoulder

Recommended Panel Openings

*Panel Thickness

Recommended Ø

DIM. Across D-Flat

.024*

Ø .505

.460

.031

Ø .505

.460

.118*

Ø .505

.460

.125

Ø .505

.460

P9- X

X

X

X

X

X

Button and Case

Terminal

Circuit

Switch

Case/Bezel

Button

Style

Style

Form

Action

Color

Color

1. Flush Dome with threaded case

1. Solder

1. N.O.

1. Standard Snap-Action

2. Black

1. Red

2. Raised Dome with threaded case

2. PC pin

2. N.C. ➀

2. Low force Snap-Action

2. Black

3. Flush Dome with snap-in case

3. .110"

3. 2-Circuit ➀

3. Non-Snap Shorting Bar 1. Red

3. Orange

4. Raised Dome with snap-in case

Quick Connect

3. Orange

4. Yellow

4. Yellow

5. Green

➀ Not available in Shorting Bar version.

5. Green

6. Blue

6. Blue

7. Purple

7. Purple

8. Gray

8. Gray

9. White

9. White

(As viewed from switch bottom.)

*Add “W”suffix for watertight.

*