KONE KCECOB Assembly KM50099220G11 G14 G15 G21 G25

KONE KM50099220G11, KM50099220G14, KM50099220G15, KM50099220G21 and KM50099220G25 belong to the KCECOB PCB assembly family used in compatible KONE elevator electrification systems.

The original board may also carry the PCB reference KM50099221H03. In practice, customers often find one number on the spare-part label and another printed directly on the circuit board. Both references should be recorded before requesting a replacement.

A Practical Way to Order This Board

A message containing only “KCECOB required” is usually not enough to identify the correct version. The G-number on the assembly label is the first detail to check.

For example:

• KM50099220G11

• KM50099220G14

• KM50099220G15

• KM50099220G21

• KM50099220G25

These references belong to the same board family, but the installed version should be matched rather than selected from appearance alone.

The most useful enquiry usually includes one full-board photograph, one close-up of the label, and one photo showing the connectors. The KM50099221H03 marking should also be visible when possible.

Customers should advise:

• complete KM50099220 assembly number

• KM50099221H03 PCB marking

• KCECOB identification

• connector quantity and arrangement

• elevator or controller platform

• installation position

• whether the original board has been repaired

• required quantity

Boards from the same KCECOB family may have a similar outline while differing in component population, revision, or system configuration. For this reason, G11, G14, G15, G21 and G25 should not be assumed to be interchangeable without checking the original installation.

When a board has visible burning or connector damage, the related plug, power supply and wiring should also be inspected before another PCB is installed.

For enquiries from Saudi Arabia, Jordan, Egypt, Iraq, UAE, Kuwait, Brazil, Argentina, Spain and Italy, clear label and connector photos normally allow an initial version check before shipment.