TA6461 key for elevator without machine room compatible with YE602D18001 Quantity 1 piece Key benefits Enables straightforward conversion when upgrading or adapting elevator control to YE602D18001 configurations for elevators without machine room. Simplifies installation work on lift projects and reduces the time needed for system conversion. Provides a direct replacement or accessory that fits the TA6461 specification to maintain correct control interfaces. Core functions and compatibility Function: TA6461 key used in elevator control and conversion operations. Compatibility: Intended for use with YE602D18001 related conversions and for elevators without machine room installations. Item number: TA6461 Practical attributes Installation focus: Designed for installation projects and maintenance tasks involving control system conversion. Specification reference: Size and material follow the TA6461 specification. Performance role: Supports improved conversion rates during system upgrades to YE602D18001. Use scenarios 1. Retrofit project converting an existing elevator control system to the YE602D18001 configuration in a machineroomless elevator. 2. Maintenance replacement when the original TA6461 key is lost or worn and a direct compatible part is needed to restore control function. 3. installation where the control system requires a TA6461 key to complete integration with YE602D18001 components. Notes Item number and model references are provided for compatibility and correct selection in installation projects.