12mm Round Momentary Push Button Switch (PBS-33B) – Waterproof On/Off The PBS-33B is a compact and durable 12mm round momentary push button switch designed for reliable on/off control. Built for consistent performance, it offers strong construction, high sensitivity, and dependable operation across a wide range of environmental conditions. Key Features High-strength construction for durability Reliable performance for consistent operation High stability and sensitivity Specifications Parameter Details Product Number PBS-33B Mounting Hole Size 12mm Rated Voltage/Current 1A 250V Dielectric Strength 1500VAC / 1 min Mechanical Life >10,000 cycles Operating Temperature -25°C to +85°C Designed for long service life and stable operation, this waterproof push button switch is suitable for applications requiring dependable momentary switching in demanding environments.
