The Red Waterproof Push Button PBS-33B 12mm 2-Pin Self-Reset Mini Round (Pack of 5) is a set of high-quality momentary (self-resetting) Single Pole Single Throw (SPST) panel-mount push button… AC 125V @ 3A / AC 250V @ 1.5A (Compatible with 12V/24V DC).
The Red Waterproof Push Button PBS-33B 12mm 2-Pin Self-Reset Mini Round (Pack of 5) is a set of high-quality momentary (self-resetting) Single Pole Single Throw (SPST) panel-mount push button switches. Engineered with a protective waterproof/dustproof rubber sealing cap over a vibrant red actuator button, these switches are designed to withstand splash, moisture, and dust exposure in rugged environments.
Housed in a compact cylindrical body with a standard 12mm thread diameter, each switch includes a threaded mounting nut and flexible rubber washer for secure panel installation. Featuring a normally-open (OFF-ON) configuration, pressing the button temporarily completes the electrical circuit, while releasing it automatically resets the switch to its open state.
Equipped with 2 solder lug terminals, these switches support up to 3A at 125V AC / 1.5A at 250V AC (or up to 12V/24V DC automotive logic). They are widely used for car horns, doorbells, ignition triggers, marine panels, outdoor industrial controls, and custom DIY electronic enclosures.
| Switch Type | Momentary Push Button Switch (SPST - Normally Open / Self-Reset) |
|---|---|
| Model | PBS-33B |
| Mounting Hole Diameter | 12mm Threaded Panel Mount |
| Actuator Color | Red with Waterproof Rubber Seal |
| Terminal Count | 2-Pin Solder Lug Terminals |
| Package Quantity | Pack of 5 Pieces |
| Voltage & Current Rating | AC 125V @ 3A / AC 250V @ 1.5A (Compatible with 12V/24V DC) |
| Insulation Resistance | ≥ 100 MΩ |
| Contact Resistance | ≤ 50 mΩ |
| Dielectric Strength | 1500V AC / 1 minute |
What is the operating voltage?
AC 125V @ 3A / AC 250V @ 1.5A (Compatible with 12V/24V DC).
Is it compatible with Arduino and ESP32?
Yes. It works with Arduino, ESP32 projects.
Can I buy the Red Waterproof Push ButtonPBS- 33B 12MM 2PIN Self-Reset Mini Round in Kanpur?
Yes – buy online with delivery across India, or pick it up from the iTechBuilders store, Damodar Nagar, Kanpur.
