| Key ^ | Value |
|---|---|
| Amperage | 900 |
| Connection | Bolt-On |
| Family | LM Series |
| Functions | LI - Long-Time and Instantaneous |
| Manufacturers | Cutler Hammer, Westinghouse |
| Part Number | LM3900P |
| Phase, Poles | 3 |
| Protection | Thermal Magnetic |
| Sub-Category | Molded Case |
| Type | LM |
| Voltage | 600 |