Arcade Button With Built In Microswitch

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This arcade button mounts in a standard 28mm mounting hole, features a convex plunger, built in microswitch with 2.8mm terminals and comes supplied with a fixing ring. The 2 pin microswitch has 2.8mm terminals and is built into the body of the button and requires a ground wire and signal wire for connection. For connection, it does NOT matter which terminal you connect the ground and signal wire to.

Product features:
* Low cost arcade button
* Mounts in a 28mm hole
* Built in microswitch with 2.8mm terminals
* Fixing ring included
* Convex plunger

Product Dimensions:
* Mounting hole required: 28mm
* Overall diameter of button across plunger: 30mm
* Height of button from underneath bezel to microswitch terminals is approx 33mm

Wiring Information:
This arcade button requires 2.8mm crimped wires for connection.
1 wire for ground connection (CO) and 1 wire for signal connection (NO).
Pre-crimped 2.8mm wires and 2.8mm daisy chain ground harness can be ordered here:
Wires & Cables


  • 5
    very very good

    Posted by Dobre Stavrov on 27th Apr 2021

    very very good, i will be back again :)

  • 4
    Nice, little, cheap

    Posted by Bert on 30th Sep 2019

    nice little, cheap buttons with built-in microswitches.

  • 5
    Nice little button

    Posted by Unknown on 22nd Sep 2016

    Nice little button for the price!

  • 2
    Very average

    Posted by Unknown on 14th Aug 2016

    These have the microswitches built in and do not appear to be as solid as ones with separate microswitches, but only time will tell. Be aware that as stated these use 2.8mm terminals, but most wiring uses 4.8mm crimps (e.g. Jamma wiring harness), so 4.8mm will not fit great. Spend a little more and get better switches.

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