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Genuine OTIS Elevator Control PCB MCB-III Main Control Board Plug-and-play Compatible Conformal-coated for Gen2 MRL Systems
Genuine OTIS Elevator Control PCB MCB-III Main Control Board Plug-and-play Compatible Conformal-coated for Gen2 MRL Systems
Genuine OTIS Elevator Control PCB MCB-III Main Control Board Plug-and-play Compatible Conformal-coated for Gen2 MRL Systems
Genuine OTIS Elevator Control PCB MCB-III Main Control Board Plug-and-play Compatible Conformal-coated for Gen2 MRL Systems
Genuine OTIS Elevator Control PCB MCB-III Main Control Board Plug-and-play Compatible Conformal-coated for Gen2 MRL Systems
Genuine OTIS Elevator Control PCB MCB-III Main Control Board Plug-and-play Compatible Conformal-coated for Gen2 MRL Systems
Genuine OTIS Elevator Control PCB MCB-III Main Control Board Plug-and-play Compatible Conformal-coated for Gen2 MRL Systems
Genuine OTIS Elevator Control PCB MCB-III Main Control Board Plug-and-play Compatible Conformal-coated for Gen2 MRL Systems
Genuine OTIS Elevator Control PCB MCB-III Main Control Board Plug-and-play Compatible Conformal-coated for Gen2 MRL Systems
Genuine OTIS Elevator Control PCB MCB-III Main Control Board Plug-and-play Compatible Conformal-coated for Gen2 MRL Systems
Genuine OTIS Elevator Control PCB MCB-III Main Control Board Plug-and-play Compatible Conformal-coated for Gen2 MRL Systems
Genuine OTIS Elevator Control PCB MCB-III Main Control Board Plug-and-play Compatible Conformal-coated for Gen2 MRL Systems
Specifications
Brand Name :
OTIS
Model Number :
GCA26800KF1 MCB-III
MOQ :
1
Payment Terms :
D/A,D/P,T/T,Western Union,MoneyGram
Delivery Time :
3-5 Working Days
Type :
GCA26800KF1 MCB-III
Product name :
GCA26800KF1 MCB-III Main Board
Transportation :
Clients' Requestment,DHL TNT FEDEX UPS,Sea Delivery
Application :
Elevator Part
Business type :
manufacturer
Keywords :
Elevator Parts,Elevator Safety ，GCA26800KF1 MCB-III Main Board – Genuine OTIS Elevator Control PCB
Packing :
Packed in carton
Description
GCA26800KF1 MCB-III Main Board – Genuine OTIS Elevator Control PCB for Gen2 / MRL Systems
The GCA26800KF1 is a brand-new, genuine OTIS MCB-III main control board engineered for machine-room-less (MRL) Gen2 and EcoDisc™ elevator systems. Plug-and-play compatible with both GAA26800KF1 and GCA26800KF2 variants, this PCB delivers fast fault recovery, stable ride performance and full OEM warranty coverage.
Key Features
  • 100% OEM - direct replacement, no re-engineering required
  • MCB-III architecture - supports VVVF drive, door control and safety-chain logic in one board
  • Flash-updatable firmware - future-proof for OTIS software releases
  • Conformal-coated - anti-dust & anti-moisture for hoist-way mounting
  • Worldwide shipping - 24 hour dispatch from stock
Technical Specifications
Part Number GCA26800KF1
Board Type Main controller (MCB-III)
Voltage Input 24 VDC logic ± 20%
Max Current 5 A (on-board relays)
Operating Temp. -10 °C to +60 °C
Humidity 5%-95% RH non-condensing
Dimensions 200 mm × 150 mm × 30 mm
Connector Type Pluggable screw terminals & Molex
Protection IP20 (panel-mount inside cabinet)
Certifications CE, UL recognised, OTIS QMS
Compatible Models
  • OTIS Gen2® MRL
  • OTIS EcoDisc™ (regenerative drive)
  • NAA21XXX, NAA22XXX controller boxes
  • Replaces GAA26800KF1, GCA26800KF2, GCA26800H2 without jumper changes
Order Information & Packaging
  • Condition: Factory-new, sealed anti-static bag
  • MOQ: 1 piece
  • Lead time: ≤ 2 business days
  • Warranty: 12 months OEM limited
Install only by certified elevator personnel; verify part number against existing board before powering up.

Elevator PCB Board - FAQ

Q1: How do I identify the correct replacement elevator PCB board?
To identify a replacement elevator PCB board, check the original part number, hardware revision, board markings, and elevator controller model. Clear photos of both sides of the PCB can help distinguish different versions.

Q2: Can elevator PCB boards with similar part numbers be interchangeable?
Not necessarily. Elevator PCB boards with similar part numbers may differ in hardware revisions, firmware, connector layouts, or communication protocols. Compatibility must be verified against the existing elevator system.

Q3: Does a replacement elevator PCB board require programming?
Some replacement PCB boards require firmware configuration, parameter settings, or system-specific programming. Others may already contain the required software. The correct procedure depends on the PCB model and its role in the elevator control system.

Q4: Can a faulty elevator PCB board be replaced without changing the complete control system?
In some cases, an individual PCB can be replaced if the replacement is compatible with the existing controller, firmware, wiring, and connected components. A qualified technician should confirm the fault before deciding on replacement.

Q5: What information should I provide when sourcing a replacement elevator PCB board?
Please provide the original PCB part number, hardware revision, elevator model, clear board photos, and required quantity. SULAB can help review these details and check available replacement options.

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Genuine OTIS Elevator Control PCB MCB-III Main Control Board Plug-and-play Compatible Conformal-coated for Gen2 MRL Systems

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Product Detail
Brand Name :
OTIS
Model Number :
GCA26800KF1 MCB-III
MOQ :
1
Payment Terms :
D/A,D/P,T/T,Western Union,MoneyGram
Delivery Time :
3-5 Working Days
Type :
GCA26800KF1 MCB-III
Contact Supplier
video
Genuine OTIS Elevator Control PCB MCB-III Main Control Board Plug-and-play Compatible Conformal-coated for Gen2 MRL Systems
Genuine OTIS Elevator Control PCB MCB-III Main Control Board Plug-and-play Compatible Conformal-coated for Gen2 MRL Systems
Genuine OTIS Elevator Control PCB MCB-III Main Control Board Plug-and-play Compatible Conformal-coated for Gen2 MRL Systems
Genuine OTIS Elevator Control PCB MCB-III Main Control Board Plug-and-play Compatible Conformal-coated for Gen2 MRL Systems
Genuine OTIS Elevator Control PCB MCB-III Main Control Board Plug-and-play Compatible Conformal-coated for Gen2 MRL Systems
Genuine OTIS Elevator Control PCB MCB-III Main Control Board Plug-and-play Compatible Conformal-coated for Gen2 MRL Systems

Xian Sulab Machinery Co., Ltd.

Verified Supplier
5 Years
Shaanxi
Since 2014
Business Type :
Trading Company, Seller
Main Products :
Elevator Spare Parts, Elevator PCB Board, Elevator Wheel Roller
Total Annual :
1000-50000
Employee Number :
10~50
Certification Level :
Verified Supplier
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