Brook Crompton 6-Lead 575V NEMA Motor Connection Diagram
This technical reference document provides the official Brook Crompton wiring diagram for 6-lead NEMA motors rated at 575V. It illustrates correct terminal connections for wye-delta (star-delta) starter applications as well as direct-on-line (DOL) operation. The diagram is intended for electricians, motor technicians, and maintenance professionals who need a clear, manufacturer-approved connection reference to ensure safe startup, proper motor operation, and compliance with NEMA wiring conventions.
Key Points
- Covers 6-lead NEMA motor configurations for 575V systems
- Shows wye (star) start and delta run connections for reduced-voltage starting
- Includes direct-on-line (DOL) wiring for 575V operation
- Clearly labels motor leads T1 through T6 for accurate field connections
- Designed for Brook Crompton motors, following NEMA standards
- Useful for installation, troubleshooting, and maintenance reference
- Single-page diagram ideal for jobsite or panel-door documentation