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The Eaton Cutler-Hammer 170M1372 is a high-speed fuse designed for effective protection in electrical systems. With a current rating of 315 amps and a breaking capacity of 200 kA, this fuse is reliable under demanding conditions.
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| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Fuse |
| Product Line | Bussman |
| Part Number | 170M1372 |
| Weight | 0.25 lbs (0.11 kg) |
| Fuse Type | High-Speed Fuse |
| Fuse Body Type | Square Body |
| Current Rating | 315 Amps |
| Breaking Capacity | 200 kA |
| Status Indicator | Top Status Indicator |
| Insulated Metal Gripping Lugs | Not Included |
| Utilization Category | Accompanied Semiconductor Protection (aR) Category |
| Voltage Type | AC Voltage |
| Rated AC Voltage | 690 Volts AC |
| Fuse Size | Size 000 |
| Center-to-Center Connection Distance | 76.7 mm |
| Class | Class aR |
| Watt Loss | 52W |
| Blade End Connections | Supported |
The 170M1372 from Eaton Cutler-Hammer belongs to the Bussman series and is a high-speed fuse implemented for critical applications. This fuse features a square body design and is rated for a maximum continuous current of 315 amps. With a substantial breaking capacity of 200 kA, it is capable of withstanding high fault levels without failure. The unit includes a top status indicator, allowing users to quickly ascertain the operational status of the fuse at a glance. Notably, insulated metal gripping lugs are not included with this fuse, emphasizing its streamlined design.
This model is classified within the Class aR category, making it suitable for semiconductor protection applications. It operates with alternating current (AC) voltage and holds a maximum rated voltage of 690 volts AC, providing extensive protection for various systems. In addition to its electrical ratings, the 170M1372 has a fuse size marked as Size 000, promoting compatibility with various installations. The connection distance between the center points measures 76.7 mm, ensuring easy integration into existing setups. Furthermore, it supports blade end connections, enhancing versatility in connectivity. The total watt loss for this fuse is registered at 52W, indicating its efficiency under load.