Waterproof Mini Round Push Button – PBS-33B 12MM 2-Pin Self-Reset Switch

The Waterproof Mini Round Push Button (Model: PBS-33B) is a compact, durable momentary switch designed for use in wet or dusty environments. With a 12mm mounting diameter and a sealed body, this self-resetting push button offers both space-saving convenience and reliable waterproof performance. The button operates with a momentary ON action, returning to its original state when released, making it ideal for control circuits and user interfaces.

Key Features

• Switch Type: Waterproof Mini Round Push Button

• Model: PBS-33B

• Operation: Momentary (Self-Reset)

• Contact Type: Normally Open (NO)

• Connection: 2-pin solder terminals

• Mounting Hole: 12mm diameter

• Protection Rating: IP65 waterproof rating (splash-resistant)

• Material: Durable plastic cap and metal threaded body

• Voltage Rating: Up to 250V AC / 1A (typical)

• Lifespan: Over 50,000 mechanical cycles

Applications

This Waterproof Mini Round Push Button is suitable for a wide range of environments and projects:

• Outdoor control panels

• DIY electronics and automation

• Marine and boating controls

• Industrial machinery interfaces

• Automotive dashboards and accessories

• Security and access systems

Installation & Use

The button features a 12mm threaded mount for easy panel installation and two pins for simple soldering or quick-connect wiring. Its sealed construction protects internal components from dust and moisture, making it ideal for outdoor or industrial use.

What’s Included

• 1 x Waterproof Mini Round Push Button (PBS-33B, 12mm, Self-Reset)