Buzzer Button Black

This black foot switch, also called a palm switch, is suitable for Arduino projects in which an event is to be triggered, for example for a game. The buzzer switch is very solidly built and also withstands firmer pressing. It has two contacts, one normally closed and one normally open.

Recommended Accessories:

• Cable gland M20 / IP68
• Cable

Features:

• Pure push button without its own sound generator
• Contact blocks NHD CB-10 (normally open) and CB-01 (normally closed)
• Housing with threaded opening for an M20 cable gland
• Mounting holes in the base, spacing 65 × 40 mm

Application Examples:

• Games and quizzes
• Voting with buzzer and ESP8266, see video
• Operation by hand or with the foot

Documentation:

• Button and switch basics (SparkFun)

Technical Data:

• Type: NFP-B11B
• Marking on base: NHD NFP, EN 60947-1, EN 60947-5-1
• Material: plastic
• Actuator: mushroom push button
• Colour: black
• Contacts: NO / NC
• Cable gland: M20
• Contact current rating: max. 10 A
• Dimensions: 85 × 85 × 102.5 mm
• Weight: 330 g

Scope of Delivery:

• 1× Buzzer Button Black
• 1× normally open contact
• 1× normally closed contact