David Clark 26619P-13 SPST Momentary PTT Switch - Black Button
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- Item #13178
- PN: 26619P-13
- Item #13178
David Clark Dustproof Momentary PTT Switch (Part 26619P-13)
The David Clark 26619P-13 is a dustproof momentary SPST push-to-talk (PTT) switch used in aviation applications requiring a rugged panel-mount switch. This switch corresponds to Nexus part NX301001B-31 and features a black button with included mounting and terminal lug hardware.
David Clark 26619P-13 Features & Specifications:
- Switch Type: SPST, normally open, momentary snap action
- Series: Dustproof Series 30
- Button: #1 size, black
- Electrical Rating:
- 10A @ 115VAC (resistive load)
- 5A @ 115VAC (inductive load)
- 3A @ 115VAC (lamp load)
- 10A @ 28VDC (resistive load)
- 5A @ 28VDC (inductive load)
- 3A @ 28VDC (lamp load)
- Mechanical Life: 500,000 cycles
- Operating Force: 3 to 5 lbs (momentary)
Mounting & Dimensions:
- Mounting Hole Diameter: 0.370"
- Thread Size: 1/2"-32
- Terminals: Threaded #2-56
- Overall Length: 1.35"
- Body Length Behind Panel: 0.61"
- Panel Projection: 0.18"
- Button Diameter: 0.562"
Construction:
- Case Material: Aluminum alloy 2011-T3, clear anodized
- Plunger: Glass-filled nylon
- Body: Diallyl phthalate
- Weight: 0.05 lbs max
- Includes lock washer, nut, terminal lugs, #2 lock washers, and screws
David Clark part 26619P-13. Nexus part NX301001B-31.
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If you find a better price elsewhere on this product we will Match that price and beat it by 10% of the difference. See Details.
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Purchase today and you can return it in the original condition through Wednesday, July 29, 2026! See our return policy.
David Clark 26619P-13 SPST Momentary PTT Switch - Black Button
- Item #13178
- PN: 26619P-13
David Clark 26619P-13 SPST Momentary PTT Switch - Black Button Overview:
David Clark Dustproof Momentary PTT Switch (Part 26619P-13)
The David Clark 26619P-13 is a dustproof momentary SPST push-to-talk (PTT) switch used in aviation applications requiring a rugged panel-mount switch. This switch corresponds to Nexus part NX301001B-31 and features a black button with included mounting and terminal lug hardware.
David Clark 26619P-13 Features & Specifications:
- Switch Type: SPST, normally open, momentary snap action
- Series: Dustproof Series 30
- Button: #1 size, black
- Electrical Rating:
- 10A @ 115VAC (resistive load)
- 5A @ 115VAC (inductive load)
- 3A @ 115VAC (lamp load)
- 10A @ 28VDC (resistive load)
- 5A @ 28VDC (inductive load)
- 3A @ 28VDC (lamp load)
- Mechanical Life: 500,000 cycles
- Operating Force: 3 to 5 lbs (momentary)
Mounting & Dimensions:
- Mounting Hole Diameter: 0.370"
- Thread Size: 1/2"-32
- Terminals: Threaded #2-56
- Overall Length: 1.35"
- Body Length Behind Panel: 0.61"
- Panel Projection: 0.18"
- Button Diameter: 0.562"
Construction:
- Case Material: Aluminum alloy 2011-T3, clear anodized
- Plunger: Glass-filled nylon
- Body: Diallyl phthalate
- Weight: 0.05 lbs max
- Includes lock washer, nut, terminal lugs, #2 lock washers, and screws
David Clark part 26619P-13. Nexus part NX301001B-31.
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David Clark 26619P-13 SPST Momentary PTT Switch - Black Button
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1 QUESTIONS & ANSWERS
Previously Asked Questions
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Tuesday, January 20, 2026
Q: I’m assuming this is a momentary push to talk. Also what diameter hole does this fit.
A: Yes, it is a momentary pushbutton switch typically used for "Push-to-Talk" (PTT) applications. It features a "momentary" action (OFF-MOM) with a normally open circuit that closes only while the button is pressed. The series generally fits a standard 0.500-inch (1/2 inch) panel cutout (commonly referred to as 1/2" or 12.7mm diameter).
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Lowest Price Guaranteed!
If you find a better price elsewhere on this product we will match that price and beat it by 10% of the difference.
Buy with Confidence!
Purchase today and you can return it in the original condition through Wednesday, July 29, 2026 ! See our return policy.