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Description
The Siemens 48FM9R-4G is a medium-voltage, R-rated current limiting fuse designed for the short-circuit protection of medium-voltage motors, motor starters, and motor controllers. Rated for 2.4/4.8 kV AC, this ferrule-mounted fuse provides high interrupting capacity and is intended to be used in conjunction with overload relays in medium-voltage motor control applications. The 9R designation corresponds to a 200A motor starter fuse.
| Specifications | |
|---|---|
| Model | 48FM9R-4G |
| Condition | Used | Electrical |
| Amps | 200 amps |
| Fuse Type | Medium Volt |
| Current Type | AC |
| Class | R |
| Interrupting Rating | 80 kA |
| One Time Fuse | Yes |
| Other Specifications |
|---|
|
Product Type: Medium Voltage Current Limiting Fuse Voltage Rating: 2.4/4.8 kV AC Frequency: 50/60 Hz Current Designation: 9R Equivalent Continuous Current: 200 A Fuse Class: R-Rated Fuse Type: Medium Voltage Current Limiting Mounting Style: Ferrule Mount Clip Centers: 12 in. Diameter: 3 in. Length: 15.875 in. Interrupting Rating: 80 kA RMS Asymmetrical Maximum @ 5.08 kV Minimum Interrupting Current: 740 A RMS |
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