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HFD3050
The HFD3050 model from Eaton Cutler-Hammer represents a molded case circuit breaker. It offers a rated current of 50 A with capability for both AC and DC voltage applications. This circuit breaker is well-suited for three-phase systems and adheres to precise technical specifications.
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Technical specifications for HFD3050
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | Series C Circuit Breakers |
| Part Number | HFD3050 |
| Weight | 4.31 lbs (1.96 kg) |
| UPC | 786679175859 |
| Frame Size | F-Frame |
| Number of Poles | 3 Poles |
| Rated Current | 50 A |
| Voltage Rating (AC) | 600 VAC |
| Voltage Rating (DC) | 250 VDC |
| Phase Type | 3 Phase |
| Interrupting Rating (AIC) at 240 VAC | 100 kAIC |
| Interrupting Rating (AIC) at 480 VAC | 65 kAIC |
| Trip Type | Fixed Thermal, Fixed Magnetic |
| Protection Function | LI (Long-Time and Instantaneous) |
The Eaton Cutler-Hammer HFD3050 is a molded case circuit breaker providing protection in electrical circuits. It is designed to handle a rated current of 50 A. This unit is suitable for 3-phase power systems and is constructed in an F-frame size, weighing 4.3 lbs.
Operating under a maximum voltage rating of 600 VAC for alternating current and 250 VDC for direct current applications, the HFD3050 ensures versatility in its use. For high fault current conditions, this circuit breaker boasts an impressive interrupting capacity of 100 kAIC at 240 VAC and 65 kAIC at 480 VAC. Its trip mechanism leverages both fixed thermal and fixed magnetic trips, offering reliable protection against overloads and short circuits. The protection function is classified as LI, which serves long-time and instantaneous response needs during fault conditions.
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