Panel Knob

A panel door knob is a mechanical operating handle used on electrical control panel doors to facilitate opening, closing, and securing the enclosure. It is typically integrated with latch or cam-lock mechanisms to ensure firm door closure and restricted access. Typical technical characteristics include construction from metal or high-strength engineering plastic, corrosion-resistant finishes, ergonomic grip design, compatibility with cam locks or quarter-turn latches, vibration resistance, and suitability for industrial environments where durability and enclosure safety are required.