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PBS-33B 12mm Momentary Push Button, Pre-Wired – Clearance – Black

PBS-33B 12mm Momentary Push Button, Pre-Wired – Clearance – Black to Pinterest (opens in a new window)
PBS-33B 12mm Momentary Push Button, Pre-Wired - Clearance - Black

Brand NZN Electronics CLICK IT SKU CLICK-IT-143378 Category Cables & Adapters

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  • Brand NZN Electronics

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Overview

Clearance – final units. We are not restocking the pre-wired PBS-33B, so these last few are priced to clear. They are brand new, not seconds, and our 12 month warranty still applies. For ongoing supply, the PBS-33B with solder terminals stays in our range in six colours.

The PBS-33B 12mm momentary push button with two 20AWG leads already soldered on and sleeved in heat-shrink, so you can fit it and wire it straight into your project. It fits a 12mm panel hole, is rated 3A at 125V AC or 1A at 250V AC, and closes the circuit only while held down. Choose all-black leads or a red and black pair.

Specifications

ModelPBS-33B
Mounting12mm panel hole, threaded body with mounting nut
ActionMomentary, normally open (NO), closes while pressed
Rating3A at 125V AC / 1A at 250V AC
LeadsTwo pre-soldered 20AWG leads, about 12cm, stripped and tinned ends
Lead coloursBoth black, or one red and one black

What’s in the box

1×
PBS-33B push button with leads and mounting nut

One black button with the lead colours you select. Each quantity is one switch.

Great for

Arduino, ESP32 and Raspberry Pi input buttons
Reset and trigger buttons on project enclosures
Quick fits where you would rather not solder at the panel

Wiring & getting started

  1. Fit the switch

    Drill a 12mm hole. Remove the nut, feed the leads through the hole from the front, then refit the nut from behind and tighten.

  2. Connect a digital input

    With the board powered off, connect one lead to a digital input and the other to GND. The switch has no polarity, so either lead works on either side. For an Arduino input, enable INPUT_PULLUP.

  3. Check the response

    The input reads HIGH when released and LOW while pressed. Add software debouncing if one press registers more than once.

Note: Stay within 3A at 125V AC or 1A at 250V AC, and use a relay for anything heavier, such as a motor or pump. Any 230V mains wiring must be done by a licensed electrician.

Specification

Specification for PBS-33B 12mm Momentary Push Button, Pre-Wired - Clearance - Black
CLICK IT SKU CLICK-IT-143378
Brand NZN Electronics

Features

Clearance - final units. We are not restocking the pre-wired PBS-33B, so these last few are priced to clear. They are brand new, not seconds, and our 12 month warranty still applies. For ongoing supply, the PBS-33B with solder terminals stays in our range in…

  • Brand NZN Electronics

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