The Red Waterproof Mini Round Button (Model: PBS-33B) is a compact, reliable, and durable push button designed for low-voltage control circuits and outdoor use. With a 12mm mounting diameter, a bright red cap, and an IP65 waterproof rating, it’s built for environments where protection from moisture and dust is essential. The momentary self-reset design means the button returns to its original state when released, making it perfect for momentary input controls. Key Features Type: Red Waterproof Mini Round Button Model: PBS-33B Action: Momentary (Self-Reset) Contact Type: Normally Open (NO) Mounting Hole: 12mm Connection: 2-pin solder terminals Waterproof Rating: IP65 (splash resistant) Material: Red plastic cap with durable metal housing Voltage Rating: Up to 250V AC / 1A Life Cycle: Over 50,000 presses Waterproof Mini Round Button Applications The Red Waterproof Mini Round Button is ideal for: Outdoor electronics and automation DIY microcontroller projects Marine and automotive controls Machinery and tool interfaces Security and access panels Prototyping or educational kits Installation Notes Designed to fit standard 12mm panel holes, this button installs quickly with the included mounting nut. The 2-pin layout ensures simple soldering or wire attachment. Its IP65-rated build keeps internal components protected in damp or dusty conditions. What’s Included 1 x Red Waterproof Mini Round Button (PBS-33B, 12MM, Self-Reset)