KONE Elevator Round Push Button With LED For LOP & COP Spare Part 853343 863223

• The 853343 and 863223 are original round push buttons specially designed for KONE KDS50 and KDS300 series elevator systems, widely used for floor selection and door control in car operation panels as well as up/down call in landing station panels.
• Featuring a standard 32mm mounting hole diameter and brushed stainless steel faceplate, the buttons deliver a premium tactile feel and excellent scratch resistance, maintaining a neat appearance even after long-term frequent use in high-traffic public areas.
• Equipped with bright and uniform LED backlight available in red and white options, they provide clear visual feedback under various lighting conditions, with stable luminous performance and no flickering issues during continuous operation.

  Brand	SULAB
  Description	Elevator parts
  Model	853343 863223
  MOQ	1PC
  Transportion	TNT, UPS, DHL, Fedex, Air, Sea
  Applicable	Elevator
  Packages	Carton, Wooden case, Pallet etc
  Delivery Time	Normally 2-3 working days after payment
  Warranty	One year
  Payment Method	Company Bank, Western union, Paypal etc

• Built with high-quality silver-plated contacts and reliable elastic structure, they feature ultra-low contact resistance and a long mechanical service life of over 2 million pressing cycles, ensuring stable and accurate signal transmission for elevator call commands.
• Adopting plug-in connector design with clearly defined pin positions, they allow quick and tool-free installation and direct replacement of original damaged buttons without modifying the elevator wiring harness, greatly reducing on-site maintenance time.
• Each button undergoes strict electrical performance and mechanical durability testing before delivery, supports optional braille marking design to meet accessibility requirements, and is fully compatible with various KONE passenger and freight elevator models.