Eaton / Cutler-Hammer HFDE308035 Molded Case Circuit Breaker
- 80A
- 3 Pole
- Bolt-On
Quantity
Eaton / Cutler-Hammer HFDE308035 - 80A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Engineered to provide comprehensive circuit defense, the HFDE308035 features a sophisticated Digitrip 310+ electronic trip unit with long-time, short-time, and ground fault (LSG) capabilities. This 3-pole Series C F-Frame breaker allows engineers to precisely adjust trip settings. The bolt-on MCCB mounts securely into Eaton Pow-R-Line C panelboards and switchboards. Boasting a 65 kAIC rating at 480VAC, it utilizes true RMS sensing for accurate current measurement and reliable protection.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | HFDE |
| Amperage | 80A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600VAC |
| Amperage Range | 15-80A |
|---|
| Frame Type | F |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Pow-R-Line C Panelboards, Eaton Switchboards, Eaton Motor Control Centers |
| Wire Gauge | 14 AWG - 1/0 AWG (Cu/Al) |
| Max Wire | 1/0 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LSG |
| Trip Function | Long-Time, Short-Time, Ground Fault |
| Trip Adjustability | Adjustable |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Digitrip 310+ Electronic Trip Unit (LSG), Load Side Terminals |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB-1, UL 489 |
| Approval | CE, CSA, HACR, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, True RMS Sensing |
Product FAQs
5 answersWhich Eaton panelboards are compatible with the HFDE308035 breaker?
This F-frame breaker is designed for use in Eaton Pow-R-Line C panelboards, as well as compatible Eaton switchboards and motor control centers.
What trip functions are included with the HFDE308035?
The 35 suffix in the catalog number indicates it is equipped with an electronic trip unit featuring LSG functions. This provides adjustable Long-Time, Short-Time, and Ground Fault protection.
What size wire can be used with the lugs on this 80A breaker?
The standard lugs accept wire sizes ranging from 14 AWG to 1/0 AWG. Both copper (Cu) and aluminum (Al) conductors are supported.
Can the HFDE308035 replace older Series C F-frame breakers?
Yes, it shares the standard F-frame footprint, making it a suitable upgrade or replacement for older thermal-magnetic or electronic Series C F-frame breakers in existing enclosures, provided the interrupting ratings meet your system requirements.
Does this breaker require a separate ground fault relay?
No, the integrated LSG electronic trip unit provides built-in ground fault protection, eliminating the need for external ground fault relays in most standard applications.
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