Otto P9 Series Push Button Switch, Momentary, Panel, 0.505 in Cutout, SPDT, Black LED, IP68, 28 V
- RS Stock No.:
- 512-948
- Mfr. Part No.:
- P9113122W
- Manufacturer:
- Otto
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Subtotal (1 unit)*
SGD24.59
(exc. GST)
SGD26.80
(inc. GST)
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In Stock
- Plus 25 unit(s) shipping from 19 January 2026
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Units | Per unit |
|---|---|
| 1 - 49 | SGD24.59 |
| 50 - 99 | SGD24.08 |
| 100 - 249 | SGD23.37 |
| 250 - 499 | SGD22.80 |
| 500 + | SGD22.30 |
*price indicative
- RS Stock No.:
- 512-948
- Mfr. Part No.:
- P9113122W
- Manufacturer:
- Otto
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Otto | |
| Actuator Colour | Black | |
| Switch Operation | Momentary | |
| Product Type | Push Button Switch | |
| Series | P9 | |
| Panel Cutout Size | 0.505 in | |
| Mount Type | Panel | |
| Contact Configuration | SPDT | |
| Terminal Type | Solder | |
| LED Colour | Black | |
| IP Rating | IP68 | |
| Contact AC Voltage | 115V | |
| Minimum Operating Temperature | -55°C | |
| Contact DC Voltage | 28V | |
| Switch Configuration | On-On | |
| Maximum Operating Temperature | 85°C | |
| Switch Contact Current | 5 A | |
| Standards/Approvals | RoHS | |
| Select all | ||
|---|---|---|
Brand Otto | ||
Actuator Colour Black | ||
Switch Operation Momentary | ||
Product Type Push Button Switch | ||
Series P9 | ||
Panel Cutout Size 0.505 in | ||
Mount Type Panel | ||
Contact Configuration SPDT | ||
Terminal Type Solder | ||
LED Colour Black | ||
IP Rating IP68 | ||
Contact AC Voltage 115V | ||
Minimum Operating Temperature -55°C | ||
Contact DC Voltage 28V | ||
Switch Configuration On-On | ||
Maximum Operating Temperature 85°C | ||
Switch Contact Current 5 A | ||
Standards/Approvals RoHS | ||

Otto P9 - Black Body Push Button Switch IP68
Momentary action P9 series push button switches feature a contoured dome style push button in either a low button profile or a high button profile with a threaded case for hex nut mounting and a short behind panel depth of approximately 12mm. At a full rated load of 5 amps resistive or 3 amps inductive the P9 life is approximately one million mechanical operations with an electrical life of 25,000 operations. The P9 series has a low contact resistance for low level switching capability as well as being a precision designed switch for use in panels, control grips, computers, instruments, heavy equipment and other demanding applications where attractive rugged push button switches are required.
Sealed to IP68 Watertight (submersible to 1 meter water pressure)
1 N/O + 1 N/C momentary contacts (form Z)
Flush and raised dome button styles available in a wide choice of colours.
Matt or standard finish available
Threaded body (panel knock out 12.827mm)
Small size with black bezel and body
Supplied with nut & panel seal gasket
Operating Temperature: -55 to +85°C
Contact Rating: 5A @ 28Vdc or 115Vac; 2.5A @ 250Vac
Note
For white body versions see stock number 737-3787 typically.
For panel sealing use gasket stock number 737-3863.
For panel sealing use gasket stock number 737-3863.
Approvals
UL; CSA
Related links
- Otto Push Button Switch Panel Mount 28V dc, IP68
- Otto Push Button Switch Panel Mount 28V dc
- Otto Push Button Switch Panel Mount 28V dc, IP64
- Otto Push Button Switch Panel Mount SPDT IP64
- Otto Illuminated Push Button Switch Panel Mount Green LED IP68S
- Otto Push Button Switch Panel Mount, SPDT
- Otto Push Button Switch Panel Mount 25V dc, IP68S
- Otto Push Button Switch Panel Mount 28 V dc IP64, IP68S
