Keypad for B&R PP21 4P0420.00-490 HMI

This replacement tactile membrane keypad is purpose-built for B&R Automation’s PP21 4P0420.00-490 operator panels, offering a highly reliable and cost-effective solution for restoring full control functionality in aging or damaged interfaces. Crafted from premium-grade PET with a UV-stable and abrasion-resistant overlay, this keypad is engineered for demanding industrial conditions.

It features a responsive tactile feel, essential for operator feedback in environments where gloved operation or fast input is necessary. The numeric, navigation, and function key layout precisely matches the original interface, ensuring compatibility without any programming or layout rework.

Installation is straightforward with a rear industrial adhesive layer, providing a secure fit and maintaining IP65 front panel sealing when applied to a clean surface. This makes it well-suited for factories, machinery consoles, or outdoor/harsh-environment enclosures.