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HFD2080
The Eaton Cutler-Hammer HFD2080 is a molded case circuit breaker in the Series C lineup designed for efficient circuit protection. Supporting rated currents of 80 A, it accommodates both AC and DC applications with voltage ratings of 600 V AC and 250 V DC, respectively.
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Technical specifications for HFD2080
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | Series C Circuit Breakers |
| Part Number | HFD2080 |
| Weight | 3.00 lbs (1.36 kg) |
| UPC | 786679325803 |
| Frame Type | F-Frame |
| Trip Unit Type | Fixed Thermal-Magnetic |
| Number of Poles | 2 Poles |
| Rated Current | 80 A |
| Rated Voltage (AC) | 600 V AC at 50/60 Hz |
| Rated Voltage (DC) | 250 V DC |
| Interrupting Rating | 22 kAIC at 250 VDC (IEC) |
| Frequency Rating | 50/60 Hz |
| Mounting Type | Panelboard Mounting |
| Connection Type | Bolt-On (Line and Load Terminals) |
| Relative Humidity Rating | Up to 95% non-condensing |
The HFD2080 from Eaton Cutler-Hammer is a robust molded case circuit breaker classified under Series C. Perfectly suited for demanding electrical applications, this unit is configured with two poles and can handle a rated current of up to 80 amperes. It accepts an AC voltage of 600 volts under both 50 Hz and 60 Hz frequency ratings, while it supports a direct current rating of 250 volts.
The HFD2080 features a fixed thermal-magnetic trip unit, ensuring reliable performance in challenging conditions. Its high interrupting ratings make it particularly effective in protecting circuits during fault conditions, with capabilities of 100 kAIC at 240 VAC and 65 kAIC at 480 VAC. Special ratings also exist for lower voltages, including a 22 kAIC interruption rating at 250 V DC according to UL standards. Furthermore, this breaker can manage interruptions up to 100 kAIC at 220/240 VAC and 25 kAIC at 600 VAC, in addition to IEC ratings of 22 kAIC at the same DC voltage.
For installation, the HFD2080 is designed to mount onto panelboards and uses a bolt-on connection for both line and load terminals, simplifying the setup process. It operates effectively in environments with a relative humidity rating of up to 95%, provided they are non-condensing. Overall, the HFD2080 is engineered to deliver reliable circuit protection for various commercial and industrial applications.
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