2026-09-12•~3 min readECGlead cable2104727-0012106385-001MAC8002040049-001keyboardGE

GE ECG accessories: lead cables 2104727-001 and 2106385-001, MAC800 keyboard 2040049-001

ECG accessories for GE: lead cables 2104727-001 and 2106385-001 (3-lead snap), MAC800 keyboard 2040049-001. Compatibility, selection and purchasing for Russia.

Electrocardiography is one of the main methods of monitoring cardiac activity. For stable and high-quality ECG recording, serviceable lead cables and correctly selected equipment accessories are important.

In this guide we examine GE ECG accessories from the MediAccessori catalog: the lead cables 2104727-001 and 2106385-001, as well as the keyboard 2040049-001 for the MAC800 system.

1. Why lead cables matter

The lead cable connects the electrodes applied to the patient with the monitor or ECG machine. It transmits the heart's electrical signal to the amplifier. Cable quality directly affects:

•signal clarity and the absence of interference;
•the stability of readings and the absence of artifacts;
•the patient's electrical safety.

A worn cable produces noise, signal dropouts and false alarms.

2. Item breakdown: lead cables

2.1. 2104727-001 — ECG lead cable

PN: 2104727-001

•ECG lead cable (main harness) for connecting electrodes to the monitor/machine.
•Used in ECG monitoring.
•Selection — by monitor model and connector type.

2.2. 2106385-001 — ECG lead set, 3-lead, snap, AHA, 74 cm

PN: 2106385-001

•ECG lead wire set with 3 leads.
•Electrode attachment type: snap.
•Lead layout: AHA (American).
•Length: 74 cm / 29 in.
•Suitable for basic rhythm monitoring.

3. MAC800 keyboard 2040049-001

PN: 2040049-001

Category: keyboard for the MAC800 diagnostic ECG system.

•Used for entering patient data and controlling the device.
•Replaced when keys stick, fail or wear out.
•Selected by device model.

The MAC800 keyboard belongs to the family of GE diagnostic ECG systems — it combines data entry and control in a single device.

4. How to select a lead cable

•Number of leads — 3 (2106385-001) for basic rhythm or multi-channel for full 12-lead recording.
•Attachment type — snap (clip-on) or grabber (clamp).
•Layout — AHA or IEC, depending on the region/equipment.
•Length — 74 cm/29 in for 2106385-001.
•Monitor/ECG model — determines the connector.

5. How to select/replace a MAC keyboard

Make sure the problem is in the keyboard and not in the software/board.
Identify the system model (MAC800 and others).
Select keyboard 2040049-001.
Replace it with the power off, according to the instructions.

6. Care of ECG accessories

•Do not bend or pinch the cables.
•Make sure gel/conductive paste does not get onto the connectors.
•Clean according to the manufacturer's instructions.
•Periodically check the integrity of the insulation and connectors.

7. Compatibility table

PN	Item	Application	Note
2104727-001	ECG lead cable	ECG monitoring	verify the monitor model
2106385-001	lead set, 3-lead, snap, AHA, 74 cm	basic rhythm	verify the connector and model
2040049-001	MAC800 keyboard	data entry/control	compatibility with the MAC system

Exact compatibility depends on the model. Before ordering, send the device model to the engineer.

8. Common mistakes

•Choosing the wrong number of leads/layout. It does not match the requirement and the receiver.
•Ignoring the attachment type. Snap and grabber are different types.
•Using a damaged cable. Noise and false signals.
•Ordering a keyboard without the system model. Keyboards are tied to the platform.

9. Delivery and purchasing

MediAccessori supplies original GE ECG accessories to Russia and the CIS:

•The delivery time is confirmed when the order is confirmed.
•Rare items: the time is confirmed when the order is confirmed.
•Assistance in selecting by model and PN.
•Provision of accompanying documentation.

10. How to order

Write to Telegram @GEpartsV_bot or to email [email protected].
State the monitor/ECG model and the required PN.
The engineer will confirm compatibility and issue a quotation.
Contract/invoice, prepayment, delivery.

11. Contacts

•Telegram: @GEpartsV_bot
•Email: [email protected]
•Website: medicapartsrus.com

Sources: MediAccessori catalog (products_current.json, PN 2104727-001 / 2106385-001 / 2040049-001); GE Healthcare documentation; the experience of service engineers.

Frequently asked questions

What is the difference between ECG lead cables 2104727-001 and 2106385-001?

2104727-001 is the general ECG lead cable (the main harness for connecting electrodes to the monitor). 2106385-001 is an ECG lead wire set with 3 leads, snap attachment type, AHA layout, length 74 cm/29 in. The choice depends on the number of leads, the attachment type and the monitor model.

What is the 3-lead set (2106385-001, snap, AHA) used for?

Three leads, snap attachment type, AHA layout. For use with basic rhythm monitoring (for example transport, basic telemetry) where a few leads are sufficient. Confirm compatibility with the monitor model.

What role does the MAC800 keyboard (2040049-001) play and when does it need replacing?

Keyboard 2040049-001 is used in the MAC800 diagnostic ECG system for data entry and control. Replacement is carried out when keys stick/fail or wear out. Verify compatibility with the device model.

How should ECG lead cables be cared for to extend their service life?

Do not bend or pinch the cables, keep gel and moisture away from the connectors, and clean according to the manufacturer's instructions. Damaged insulation or a damaged connector should be replaced in good time to avoid false signals and preserve electrical safety.

Where can original ECG accessories be bought with delivery to Russia?

MediAccessori supplies original GE lead cables and keyboards to Russia and the CIS; the delivery time is confirmed when the order is confirmed. Contact us via Telegram @GEpartsV_bot, stating the monitor/ECG model.

Need the part number?

Send us the equipment model or the part number and we will check it against the catalogue. You can also search the parts catalogue directly.