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HFD3020
The HFD3020 circuit breaker from Eaton Cutler-Hammer effectively manages electrical distribution in three-phase systems. With a rated current of 20.0 amps, this molded case circuit breaker operates at up to 600 VAC and 250 VDC, providing high versatility.
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Technical specifications for HFD3020
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | Series C Circuit Breakers |
| Part Number | HFD3020 |
| Weight | 4.38 lbs (1.98 kg) |
| UPC | 786679175811 |
| Rated Current | 20.0 A |
| Voltage Rating (AC) | 600 VAC |
| Voltage Rating (DC) | 250 VDC |
| Number of Poles | 3 Poles |
| Phase Type | 3 Phase |
| Trip Unit Type | Thermal Magnetic |
| Trip Function | LI (Long-Time and Instantaneous) |
| Interrupting Capacity (AIC) at 480 VAC | 65 kAIC |
| Interrupting Capacity (AIC) at 240 VAC | 100 KAIC |
The Eaton Cutler-Hammer HFD3020 is a molded case circuit breaker that serves as a reliable component in electrical setups requiring effective protection. Rated for 20.0 amps, the device supports voltages of 600 VAC for alternating current and 250 VDC for direct current. This capability makes the HFD3020 versatile for different circuit configurations.
This circuit breaker is structured with three poles designed for three-phase systems. It leverages a thermal magnetic trip unit for optimal performance. The trip function classified as LI allows the breaker to respond appropriately under both long-time overload conditions and instantaneous short circuits.
In terms of safety, the HFD3020 boasts strong interrupting capacities, rated at 100 kAIC for 240 VAC and 65 kAIC for 480 VAC. These ratings ensure that the device can effectively interrupt high fault currents, minimizing risks within the system. At a weight of 4.35 lbs, the HFD3020 is manageable for installation and maintenance tasks in a variety of environments.
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