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HFD3020L
The Eaton Cutler-Hammer HFD3020L is a robust molded case circuit breaker primarily designed for three-phase applications. It supports a rated current of 20.0 A and is suitable for both AC and DC systems with voltage ratings of 600 VAC and 250 VDC, respectively.
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Technical specifications for HFD3020L
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | Series C Circuit Breakers |
| Part Number | HFD3020L |
| UPC | 786679175071 |
| Frame Size | F Frame |
| Number of Poles | 3 Poles |
| Phase Type | 3 Phase |
| Rated Current | 20.0 A |
| Rated Voltage (AC) | 600 VAC |
| Rated Voltage (DC) | 250 VDC |
| Interrupting Rating at 240 VAC | 100 kAIC |
| Interrupting Rating at 480 VAC | 65 kAIC |
| Interrupting Rating at 600 VAC | 25 kAIC |
| Trip Unit Type | Fixed Thermal, Fixed Magnetic |
The HFD3020L model from Eaton Cutler-Hammer is classified as a molded case circuit breaker that provides essential protection in electrical systems. Designed for use in three-phase setups, it is equipped to handle a rated current of 20.0 amperes. This breaker operates efficiently at a maximum AC voltage of 600 volts and can also handle 250 volts for DC applications.
The construction adheres to F Frame sizing, ensuring compatibility with various circuit requirements. Featuring three poles, this device is optimized for effective current interruption. The trip mechanism consists of both fixed thermal and fixed magnetic units, allowing for dependable operation under various load conditions.
The interrupting capacity of the HFD3020L varies with voltage levels. It is rated to interrupt current up to 100 kAIC at 240 VAC, 65 kAIC at 480 VAC, and 25 kAIC when used at 600 VAC. This range of interrupting ratings enhances the device’s reliability in protecting circuits from overloads and short circuits. The UPC for this model is 786679175071, facilitating easy identification and inventory management.
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