- Brand: GE
- Model: 531X121PCRALG1
- Type: Power Connect Card (PCRA)
- Series: 531X (GE Boards)
- System: Mark VI (per listing title; 531X series also used in drive/exciter platforms)
- Input Voltage: 28 V DC nominal (Mark VI system bus, per source)
- Output: Regulated DC distribution to downstream I/O cards (per source)
- Configuration: 2 voltage-selection jumpers, 1 three-position toggle switch, onboard fuse (per source)
- Connectors: Stab-on type
- Weight: Approx. 0.58 kg (per source)
- Country of Origin: USA
GE 531X121PCRALG1 Power Connection Board for Turbine Control is the board that keeps power flowing to the I/O cards around it. System bus voltage enters through this card and is distributed in regulated form to downstream modules, while jumpers and a toggle switch let you match voltage selection to the installation. With stab-on connectors and an onboard fuse, it is built for secure, maintainable power connections in demanding control cabinets.
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