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HFD3030L
The HFD3030L by Eaton Cutler-Hammer is a versatile molded case circuit breaker with a 30 Amp capacity. Designed for three-phase applications, it accommodates various voltage levels with excellent interrupt ratings.
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Technical specifications for HFD3030L
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | Series C Circuit Breakers |
| Part Number | HFD3030L |
| Weight | 4.25 lbs (1.93 kg) |
| Current Rating | 30 Amperes |
| Poles | 3-Pole |
| Phase | 3-Phase |
| Frame | F-Frame |
| Terminal Connection | Line and Load Lugs (Feed-Thru) |
| AC Voltage Rating | 600 Volts AC |
| DC Voltage Rating | 250 Volts DC |
| Interrupt Rating | 100 kAIC at 240 Vac; 65 kAIC at 480 Vac; 25 kAIC at 600 Volts AC |
| Protection | Fixed Thermal, Fixed Magnetic |
| Trip Functions | LI (Long-Time and Instantaneous) |
| Frequency | 50/60 Hz |
| Special Rating | HACR Rated |
| Wire Size Range | 14 AWG to 1/0 AWG (Cu/Al wire) |
The Eaton Cutler-Hammer HFD3030L is a molded case circuit breaker that operates with a current rating of 30 Amperes. This circuit breaker is configured with three poles, making it ideal for 3-phase electrical systems. It employs a sturdy F-frame design, ensuring reliable performance under various conditions.
The device can manage an AC voltage level of 600 volts and is rated for 250 volts DC. It features terminals that accept feed-thru connections for both line and load lugs. Notably, the HFD3030L offers significant protection with an interrupt rating of 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, and 25 kAIC at 600 volts AC, ensuring safety during fault conditions.
For overload protection, the breaker incorporates fixed thermal and fixed magnetic mechanisms, with trip functions classified as LI (Long-Time and Instantaneous). Designed to operate within standard frequencies of 50 to 60 Hz, it is HACR rated, allowing it to be used in heating, air conditioning, and refrigeration applications.
The wire size compatibility of the HFD3030L ranges from 14 AWG to 1/0 AWG for both copper and aluminum wires, providing flexibility for installation in various scenarios. This combination of specifications makes it a dependable choice for electrical panel applications requiring robust circuit protection.
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