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.
| Specification | Value |
|---|---|
| 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 |