P9 Dome Pushbutton Switches

OTTO P9 Dome Pushbutton Switches are available in flush and raised dome button styles, and with a gloss or matte finish. The P9 Switches come with a threaded case for hex nut mounting or with a snap-in case. High contact pressure and a unique contact design provide low contact resistance for logic level switching capability, as well as, full-rated service. The switch series features short behind-panel depth and offers excellent mechanical and electrical performance while operating under severe conditions found in demanding applications.

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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Type
Illuminated
Contact Form
Mounting Style
Switch Function
Actuator
Current Rating
Voltage Rating DC
Voltage Rating AC
IP Rating
Termination Style
Cap Colour
Contact Plating
Packaging
OTTO Pushbutton Switches Sealed Dome Pushbutton Switch
Datasheet
1In Stock
Min.: 1
Mult.: 1

P9 Standard Switches Sealed Non-Illuminated SPDT Panel Mount Flush 1 A, 4 A 28 VDC 115 VAC IP68S, IP69K Solder Terminal Blue Gold
OTTO Pushbutton Switches Sealed Dome Pushbutton Switch
Datasheet
12In Stock
Min.: 1
Mult.: 1

P9 Standard Switches Sealed Non-Illuminated SPDT Panel Mount ON - (ON) Round 1 A, 4 A 28 VDC 115 VAC IP68S, IP69K Solder Terminal Red Gold
OTTO Pushbutton Switches 5A Blu Flush Dome N.O. Solder
Datasheet
96On Order
Min.: 1
Mult.: 1

P9 Standard Switches Sealed Non-Illuminated SPST-NO Panel Mount OFF - (ON) Flush 3 A, 5 A 28 VDC 115 VAC IP64 Solder Terminal Blue Gold
OTTO Pushbutton Switches 5A Red Flush Dome N.C. Solder
Datasheet
32Expected 19/3/2026
Min.: 1
Mult.: 1

P9 Standard Switches Sealed Non-Illuminated SPST-NC Panel Mount ON - (OFF) Flush 3 A, 5 A 28 VDC 115 VAC IP64 Solder Terminal Red Gold
OTTO Pushbutton Switches 5A Ylw Flush Dome 2 Circ Solder IP69K
Datasheet
81Expected 9/4/2026
Min.: 1
Mult.: 1

P9 Standard Switches Sealed Non-Illuminated SPDT Panel Mount ON - (ON) Flush 3 A, 5 A 28 VDC 115 VAC IP68S, IP69K Solder Terminal Yellow Gold
OTTO Pushbutton Switches 5A Blu Flush Dome 2 Circ Solder IP69K
Datasheet
95Expected 9/4/2026
Min.: 1
Mult.: 1

P9 Standard Switches Sealed Non-Illuminated SPDT Panel Mount ON - (ON) Flush 3 A, 5 A 28 VDC 115 VAC IP68S, IP69K Solder Terminal Blue Gold
OTTO Pushbutton Switches 5A Gray Flush Dome 2 Circuit Solder
Datasheet
23On Order
Min.: 1
Mult.: 1

P9 Standard Switches Sealed Non-Illuminated SPDT Panel Mount ON - (ON) Flush 3 A, 5 A 28 VDC 115 VAC IP64 Solder Terminal Gray Gold
OTTO Pushbutton Switches 5A Red Flush Dome N.O. QC
Datasheet
23Expected 13/4/2026
Min.: 1
Mult.: 1

P9 Standard Switches Sealed Non-Illuminated SPST-NO Panel Mount OFF - (ON) Flush 3 A, 5 A 28 VDC 115 VAC IP64 Quick Connect Red Gold
OTTO Pushbutton Switches 5A Blk Flush Dome N.O. QC
Datasheet
19Expected 16/4/2026
Min.: 1
Mult.: 1

P9 Standard Switches Sealed Non-Illuminated SPST-NO Panel Mount Flush 3 A, 5 A 28 VDC 115 VAC IP64 Quick Connect Black Gold
OTTO Pushbutton Switches 5A Orng Flush Dome N.O. QC IP69K
Datasheet
16Expected 13/4/2026
Min.: 1
Mult.: 1

P9 Standard Switches Sealed Non-Illuminated SPST-NO Panel Mount OFF - (ON) Flush 3 A, 5 A 28 VDC 115 VAC IP68S, IP69K Quick Connect Orange Gold
OTTO Pushbutton Switches 5A Grn Flush Dome N.O. QC
Datasheet
18Expected 16/4/2026
Min.: 1
Mult.: 1

P9 Standard Switches Sealed Non-Illuminated SPST-NO Panel Mount OFF - (ON) Flush 3 A, 5 A 28 VDC 115 VAC IP64 Quick Connect Green Gold
OTTO Pushbutton Switches 5A Wht Flush Dome N.O. QC
Datasheet
18Expected 16/4/2026
Min.: 1
Mult.: 1

P9 Standard Switches Sealed Non-Illuminated SPST-NO Panel Mount Flush 3 A, 5 A 28 VDC 115 VAC IP64 Quick Connect White Gold
OTTO Pushbutton Switches 5A Grn Flush Dome N.O. Solder IP69K
Datasheet
32On Order
Min.: 1
Mult.: 1

P9 Standard Switches Sealed Non-Illuminated SPST-NO Panel Mount OFF - (ON) Flush 3 A, 5 A 28 VDC 115 VAC IP68S, IP69K Solder Terminal Green Gold
OTTO Pushbutton Switches 5A Red Flush Dome 2 Circ Solder IP69K
Datasheet
13Expected 1/4/2026
Min.: 1
Mult.: 1

P9 Standard Switches Sealed Non-Illuminated SPDT Panel Mount ON - (ON) Flush 1 A, 4 A 28 VDC 115 VAC IP68S, IP69K Solder Terminal Red Gold
OTTO Pushbutton Switches 5A Blk Raised Dome N.O. Solder IP69K
Datasheet
14Expected 16/4/2026
Min.: 1
Mult.: 1

P9 Standard Switches Sealed Non-Illuminated SPST-NO Panel Mount Round 3 A, 5 A 28 VDC 115 VAC IP68S, IP69K Solder Terminal Black Gold
OTTO Pushbutton Switches Sealed Dome Pushbutton Switch
Datasheet
16Expected 19/3/2026
Min.: 1
Mult.: 1
P9 Standard Switches Sealed Non-Illuminated SPST-NO Panel Mount Round 3 A, 5 A 28 VDC 115 VAC IP68S, IP69K Solder Terminal Green Gold
OTTO Pushbutton Switches 5A Blk Raised Dome N.O. Solder
Datasheet
4Expected 2/4/2026
Min.: 1
Mult.: 1

P9 Standard Switches Sealed Non-Illuminated SPST-NO Panel Mount OFF - (ON) Round 3 A, 5 A 28 VDC 115 VAC IP64 Solder Terminal Black Gold
OTTO Pushbutton Switches 5A Blk Flush Dome N.O. Solder
Datasheet
57Expected 17/3/2026
Min.: 1
Mult.: 1

P9 Standard Switches Sealed Non-Illuminated SPST-NO Panel Mount OFF - (ON) Flush 3 A, 5 A 28 VDC 115 VAC IP64 Solder Terminal Black Gold
OTTO Pushbutton Switches Sealed Dome Pushbutton Switch
Datasheet
54Expected 30/3/2026
Min.: 1
Mult.: 1

P9 Standard Switches Sealed Non-Illuminated SPDT Panel Mount Flush 1 A, 4 A 28 VDC 115 VAC IP64 Solder Terminal Red Gold
OTTO Pushbutton Switches Sealed Dome Pushbutton Switch
Datasheet
13Expected 9/3/2026
Min.: 1
Mult.: 1

P9 Standard Switches Sealed Non-Illuminated SPST-NO Panel Mount Round 3 A, 5 A 28 VDC 115 VAC IP68S, IP69K Solder Terminal Green Gold
OTTO Pushbutton Switches Sealed Dome Pushbutton Switch
Datasheet
6In Stock
16Expected 30/3/2026
Min.: 1
Mult.: 1

P9 Standard Switches Sealed Non-Illuminated SPST-NO Panel Mount OFF - (ON) Flush 3 A, 5 A 28 VDC 115 VAC IP64 Solder Terminal Black Gold
OTTO Pushbutton Switches Sealed Dome Pushbutton Switch
Datasheet
19Expected 8/4/2026
Min.: 1
Mult.: 1

P9 Standard Switches Sealed Non-Illuminated SPST-NO Panel Mount OFF - (ON) Flush 3 A, 5 A 28 VDC 115 VAC IP64 Solder Terminal Yellow Gold
OTTO Pushbutton Switches Sealed Dome Pushbutton Switch
Datasheet
14In Stock
Min.: 1
Mult.: 1

P9 Standard Switches Sealed Non-Illuminated SPST-NO Panel Mount OFF - (ON) Flush 3 A, 5 A 28 VDC 115 VAC IP64 Solder Terminal Blue Gold
OTTO Pushbutton Switches 5A Red Flush Dome N.O. QC IP69K
Datasheet
34Expected 20/4/2026
Min.: 1
Mult.: 1

P9 Standard Switches Sealed Non-Illuminated SPST-NO Panel Mount OFF - (ON) Flush 3 A, 5 A 28 VDC 115 VAC IP68S, IP69K Quick Connect Red Gold
OTTO Pushbutton Switches 5A Gray Raised Dome N.O. Solder IP69K
Datasheet
12Expected 20/4/2026
Min.: 1
Mult.: 1

P9 Standard Switches Sealed Non-Illuminated SPST-NO Panel Mount Round 3 A, 5 A 28 VDC 115 VAC IP68S, IP69K Solder Terminal Gray Gold