KONE KDL16 Contactor Board KM964619G24 KM964620H04

KONE KM964619G24 is a CO16 contactor board assembly used inside compatible KONE KDL16 elevator drive systems.

KONE officially identifies KM964619G24 as a Contactor Board (CO16) Assembly within the KDL drive family. The circuit board itself may carry the reference KM964620H04. This product is an internal drive PCB rather than a complete KDL16 inverter.

This product may also be searched as:

• KONE KM964619G24

• KONE KM964620H04

• KONE CO16 Contactor Board

• KONE KDL16 Contactor Board

• KONE KDL16R Inverter Board

• KONE KDL16S Inverter Board

• KONE Elevator Drive PCB

• KONE Inverter Contactor PCB

Identify the Board Inside the Drive

This board should be confirmed together with the complete inverter rather than selected only from the PCB shape.

Before ordering, buyers should provide:

• KM964619G24 assembly label

• KM964620H04 PCB marking

• CO16 identification

• KDL16L, KDL16R, or KDL16S drive model

• complete inverter nameplate

• front and rear PCB photos

• connector and terminal layout

• installed-position photo

• visible repair or burnt areas

• drive fault information

• quantity required

Public replacement-parts listings commonly associate KM964619G24 and KM964620H04 with KDL16L, KDL16R, and KDL16S drive systems. However, the original inverter model, connector layout, and board configuration should still be checked before replacement.

Why the Contactor Circuit Should Be Checked First

A contactor-board fault may appear as unstable drive starting, contactor-control failure, damaged output terminals, visible overheating, or repeated inverter alarms.

Before installing another PCB, technicians should also inspect:

• main and auxiliary contactors

• contactor coils

• power and control wiring

• terminal tightness

• drive power supply

• fuses

• connectors

• grounding

• signs of overheating inside the inverter

A failed contactor coil, loose terminal, or damaged external circuit may produce symptoms similar to a defective CO16 board. Replacing only the PCB without correcting the original electrical fault may damage the replacement.

Installation and testing should be carried out by qualified elevator technicians. Contactor operation, drive startup, brake sequence, motor control, and related safety functions should be verified before the elevator returns to service.

For maintenance companies in Saudi Arabia, Jordan, Egypt, Iraq, UAE, Kuwait, Brazil, Colombia, Spain, and Italy, clear photos of the original PCB, inverter nameplate, connectors, and fault condition are recommended before shipment.

FAQ

Is KM964619G24 a complete KDL16 inverter?

No. It is a CO16 contactor-board assembly installed inside a compatible KDL16 drive system. It is not the complete inverter.

What is KM964620H04?

KM964620H04 is commonly used as the PCB reference printed directly on the contactor board, while KM964619G24 is the complete assembly number.

Can this board be used for KDL16R and KDL16S?

Replacement-parts suppliers commonly associate it with KDL16L, KDL16R, and KDL16S systems. The exact inverter nameplate, connector layout, and original board should still be confirmed before ordering.

Is this the same as a KDL16 brake board?

No. A contactor board and a brake-control board perform different functions inside the drive. The original CO16 marking and board number should be checked.

What should I send before quotation?

Please send the KM964619G24 label, KM964620H04 marking, both sides of the PCB, connector close-ups, the complete KDL16 inverter nameplate, and the drive fault information.