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The HFD3020BP10 from Eaton Cutler-Hammer is a molded case circuit breaker designed for robust performance. Rated for 20 amps, it operates at voltages up to 600 AC and 250 DC, supporting three-phase applications.
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| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | Series C Circuit Breakers |
| Part Number | HFD3020BP10 |
| Weight | 5.00 lbs (2.27 kg) |
| Frame | F-Frame |
| Voltage Rating | 600 Volts AC / 250 Volts DC |
| Current Rating | 20 Amperes |
| Frequency Rating | 50/60 Hz |
| Poles | 3-Pole |
| Phase | 3-Phase |
| Protection | Fixed Thermal / Fixed Magnetic |
| Trip Functions | LI (Long-Time and Instantaneous) |
| Interrupt Rating | 100 kAIC at 240 Vac / 65 kAIC at 480 Vac / 25 kAIC at 600 Volts AC |
| Terminal Connection | Load side |
| Wire Size Range | 14 AWG to 1/0 AWG |
| Packaging | Bulk pack of 10 (BP10) |
| Mounting | Fixed/Bolt On |
The Eaton Cutler-Hammer HFD3020BP10 operates as a molded case circuit breaker, tailored for demanding environments. This unit supports an input voltage of 600 volts AC and 250 volts DC, making it versatile for different connection needs.
Conducting at a current capacity of 20 amperes, it is engineered for use in three-phase systems and comes with a three-pole design for efficient circuit protection. The frequency rating allows operation at either 50 or 60 Hz. It incorporates both fixed thermal and fixed magnetic protection features, ensuring reliable operation during overload and short circuit conditions.
Trip functions include LI for both long-time delays and instantaneous actions, enhancing its responsiveness to fault conditions. The circuit breaker has an impressive interrupting capacity of 100 kAIC at 240 volts AC, 65 kAIC at 480 volts AC, and 25 kAIC at 600 volts AC. It connects on the load side to simplify installation and is suitable for terminal connections.
The wire size that can be accommodated ranges from 14 AWG to 1/0 AWG, providing flexibility in wiring configurations. The HFD3020BP10 is packaged in bulk, with a set of 10 units (designated BP10) available for purchase. This circuit breaker is designed for fixed mounting, including bolt-on options that help with stable installation in various electrical panels.