SEALED DOME PUSHBUTTONS

DOME

PUSHBUTTONS

P9

140 OTTO Full Line Catalog

Specifications Subject To Change Without Notice

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 Number 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.

.179

SR.36

SR.35

.39.46

.31

.050

.048

(.062)

15/32-32 UNRS-2A

TO WITHIN .062

OF SHOULDER

0.110” Quick Connect Detail

Component Side

P.C. Mounting Pattern

(As viewed from switch bottom)

Button & Case Style***

Terminal Style Circuit

Form

Switch Action

Case/

Bezel Color

Button

Color

1. Flush Dome & Threaded Case, Std. Finish

2. Raised Dome & Threaded Case, Std. Finish

3. Flush Dome & Snap-In Case, Std. Finish

4. Raised Dome & Snap-In Case, Std. Finish

5. Flush Dome & Threaded Case, Matte Finish

6. Raised Dome & Threaded Case, Matte Finish

7. Flush Dome & Snap-In Case, Matte Finish

8. Raised Dome & Snap-In Case, Matte Finish

1. Solder

2. PC Pin

3. 0.110”

Quick Connect

1. N.O.

2. N.C. ➀

3. 2 Circuit ➀

1. Standard Snap-Action

2. Low Force Snap-Action

1. Red

2. Black

3. Orange**

4. Yellow**

5. Green**

6. Blue**

7. Violet**

8. Gray**

9. White

1. Red

2. Black

3. Orange

4. Yellow

5. Green

6. Blue

7. Violet

8. Gray

9. White

P9 PART NUMBER CODE

P9

–

X

X

X

X

X

X

*

➀

Not available in Shorting Bar version.

* Add “W” suffix for watertight to IP68S (will include panel gasket)

** Contact factory for minimum requirement.

*** Contact factory for std./matte button/case combination options.

• Snap-in case allows front panel mounting into 0.024” or 0.118” thick

panels using panel gasket 401669 or into 0.031” and 0.125” thick panels

• 0.110” Quick Connect terminals allow reliable, solderless wire connections

• Flush Neoprene Black Boot P/N 402339

• Raised Neoprene Black Boot P/N 402246

• Flush Silicone Translucent Boot P/N 402599-1

• Raised Silicone Translucent Boot P/N 402611-1

* Must use panel gasket 401669 supplied with the switch.

Recommended Panel Openings

*Panel Thickness

Recommended 0

DIM. Across D-Flat

0.024*

0.505

0.460

0.031

0.505

0.460

0.118*

0.505

0.460

0.125

0.505

0.460

.179

SR.36

SR.35

.28.46

.13 TYP.

.084

.055

(.062)

15/32-32 UNRS-2A

TO WITHIN .062

OF SHOULDER

SR.35

SR.35

.09 TYP.

.47

.27

.179

Raised Dome Button Style

Snap-In Case

(PC Terminals Shown)

Flush Dome Button Style

Solder Terminals

(Terminals not

orientated to flat)

Threaded Case

PC Pin

(Orientated to case

flats as shown)

Snap-In Case

NC

NO

NC

NO