Plastic Frame Illuminated Button for Elevator Use

NL-R27A elevator button   NL-R27A is a standard plastic frame illuminated button that is suitable for various elevator car scenarios. It uses industry standard DC24V safe working voltage, stable and stable electronic control operation, strong anti-interference ability, and can adapt to high-frequency and uninterrupted pressing conditions of elevators for a long time. It has a low failure rate and excellent durability in daily use. The product adopts a pure engineering plastic frame combined with stainless steel hairline text sheets, with a simple and solid overall structure, lightweight and durable, and a simplified design without braille, suitable for most conventional commercial and civilian elevator scenarios. The standard opening size is 27.3mm, which is a universal installation specification in the industry. It is easy to disassemble and assemble, with high fit and no need for complex construction processes. It is very suitable for batch matching of new elevators, replacement of o…