The 84S-BB1-000-N is a sealed standard keypad from Grayhill's Series 84S, featuring a 3x4 button configuration with waterproof silicone rubber construction and single pole/common bus circuitry. The keypad delivers audible and tactile contact feedback with low contact resistance (10 ohms maximum) and is rated for 3 million operations per button, ensuring long-term reliability. It operates across a wide temperature range of -55°C to 85°C with an operating force of 20 ± 4 ounces and contact bounce specifications of 4 milliseconds at make and 10 milliseconds at break. The device is compatible with standard header connectors (Samtec series) and supports optional RFI/EMI shielding for noise-sensitive applications. This keypad is ideal for industrial control panels, instrumentation, and sealed enclosure applications where durability and customizable legends are required.