Eaton Cutler-Hammer
Eaton Cutler-Hammer Drives
Eaton Cutler-Hammer PLC
Eaton Cutler-Hammer Circuit Breakers
Allen Bradley Panelview
Allen Bradley PLC
GE Fanuc
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Product comes with Urgent Automation's 1-year warranty.
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Urgent Automation is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply.
Product comes with Urgent Automation's 1-year warranty.
The HFD2020 is a 2-pole thermal-magnetic circuit breaker that has been designed and manufactured by Cutler-Hammer. It fits into frame F and it is distributed by the Eaton Corporation. Circuit breakers act as an additional means of protection to all the equipment connected to them. Their functioning is based on the application of electromagnets located in series and with the load current which causes a trip action. This kind of device is essential on electrical systems since it offers protection against short-circuits, fires, and damage to equipment caused by abnormal lineal transients. The Cutler-Hammer HFD2020 2-pole thermal-magnetic circuit breaker operates with a voltage of 600 Volts AC and 250 Volts DC maximum. It features a continuous current rating of 20 Amps maximum at 40 degrees Celsius, which is the standard temperature for calibration. If the application requires a higher temperature, the breaker will derate by at least 20%.
If the circuit breaker is meant to be used in an additional enclosure, it might require additional derating. Some advantages of including circuit breakers in electronic systems are that they respond in a quick manner and they can be reset once they have tripped. Circuit breakers are more reliable, more sensitive, and longer-lived than fuses. They can protect both equipment and whole systems, including grounding systems and networks. Industrial applications that require high current switching capabilities are covered by the Cutler-Hammer HFD2020 2-pole thermal-magnetic circuit breaker. The approximate shipping weight of the Cutler-Hammer HFD2020 2-pole thermal-magnetic circuit breaker is 1.4 kilograms (3 pounds).
| Part Number/Catalog No. | HFD2020 |
| Product Type | Molded Case Circuit Breaker |
| Series | C |
| Frame | F |
| Pole(s) | 2 |
| Trip Amps | 100 kA @ 240V |
| Interrupting Capacity | 3 lb |
| Weight | Thermal-Magnetic |
| Trip Unit | 2.75 x 6 x 3.38 in. |
| Part Number/Catalog No. | HFD2020 |
| Product Type | Molded Case Circuit Breaker |
| Series | C |
| Frame | F |
| Pole(s) | 2 |
| Trip Amps | 100 kA @ 240V |
| Interrupting Capacity | 3 lb |
| Weight | Thermal-Magnetic |
| Trip Unit | 2.75 x 6 x 3.38 in. |