Product image is representative; revision or series may vary. Contact us to request a specific version.
HFD3020
The HFD3020 is a molded case circuit breaker from Eaton Cutler-Hammer's Series C. This three-pole device is designed for three-phase applications, rated for a maximum current of 20.0 A, and built with a robust construction suitable for various electrical systems.
-
We sell industrial automation parts backed by our free 2-Year DO Supply Warranty.
-
Same-day domestic and fast international shipping with UPS, FedEx, DHL, and more.
-
AMEX, Visa, MasterCard, Discover, wire transfer, net terms, and more.
-
Repairs and exchanges are available for all automation products.
- Reseller Options
Drop shipping, blind shipping, and account shipping with no extra fees.
Technical specifications for HFD3020
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | Series C Circuit Breakers |
| Part Number | HFD3020 |
| Frame Type | F Frame |
| Number of Poles | 3 Poles |
| Phase Type | 3 Phase |
| Rated Current | 20.0 A |
| Voltage Rating (AC) | 600 VAC |
| Voltage Rating (DC) | 250 VDC |
| Interrupting Rating at 240 VAC | 100 kAIC |
| Interrupting Rating at 480 VAC | 65 kAIC |
| Interrupting Rating at 600 VAC | 25 kAIC |
| Interrupting Rating at 250 VDC | 22 kAIC |
| Trip Unit Type | Fixed Thermal, Fixed Magnetic |
The Eaton Cutler-Hammer HFD3020 model serves as a molded case circuit breaker, designed specifically for effective overload and short-circuit protection in electrical systems. Engineered with F frame dimensions, it contains three poles suitable for three-phase power applications, operating at a rated current of 20.0 A. The unit supports a voltage rating of 600 VAC for AC applications and can also manage up to 250 VDC.
In terms of performance, this circuit breaker exhibits impressive interrupting ratings. It can withstand and safely disconnect circuits at interrupting capacities of 100 kAIC when exposed to 240 VAC, 65 kAIC at 480 VAC, 25 kAIC at 600 VAC, and 22 kAIC at 250 VDC. Such ratings ensure that the HFD3020 effectively protects equipment from damage due to overcurrent conditions.
This breaker utilizes a trip unit that features both fixed thermal and fixed magnetic components, providing reliable performance across varying operational circumstances. This combination allows the breaker to react appropriately to both overloads and fault conditions, ensuring safety and system integrity.
- HFD302O
- HFD3O20
- HFD3O2O