Eaton / Cutler-Hammer ELFDC3100L GFEP Molded Case Circuit Breaker
- 100A
- 3 Pole
- Unit Mount
Quantity
Eaton / Cutler-Hammer ELFDC3100L - 100A GFEP Molded Case Circuit Breaker
New
Quantity
Description
Part of the Series G family, this 100-amp three-pole molded case circuit breaker provides integrated earth leakage protection for industrial applications. It features current-limiting capabilities to restrict let-through energy during severe faults. The unit-mount configuration installs into Eaton Series C panelboards, switchboards, and motor control centers. It includes standard line and load lugs for secure wire termination. Boasting a 100kAIC rating at 480VAC, it handles commercial loads.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | ELFDC3100L |
| Series | ELFDC |
| Amperage | 100A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 200kA @ 240VAC, 100kA @ 480VAC, 35kA @ 600VAC, 22kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Eaton Series C Panelboards, Switchboards, Motor Control Centers |
| Wire Gauge | 14-1/0 AWG (Cu/Al) |
| Max Wire | 1/0 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Special Classification | GFEP |
|---|---|
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch |
| Accessories | Line and Load Lugs |
| Standards | CSA C22.2 No. 5.1, IEC 60947-2, NEMA AB 1, UL 489, UL 1053 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Current Limiting, HACR Rated, Reverse Feed |
Product FAQs
5 answersWhich Eaton enclosures are compatible with the ELFDC3100L breaker?
This 3-pole F-frame earth leakage breaker can be installed in Eaton enclosures such as the SFD100E (NEMA 1 surface), FFD100E (NEMA 1 flush), RFDN100E (NEMA 3R), JFDN100E (NEMA 12), and WFDN100E (NEMA 4/4X).
Can the ELFDC3100L be used for personnel ground fault protection?
No. This breaker provides Ground Fault Equipment Protection (GFEP) with a minimum 30 mA pickup. It is not a Class A Ground Fault Circuit Interrupter (GFCI), which requires a 5 mA trip threshold for personnel safety.
Are the trip settings on the ELFDC3100L adjustable?
The thermal and magnetic overcurrent trip functions (Long-Time and Instantaneous) are fixed. However, the integrated earth leakage ground fault pickup is adjustable from 30 mA to 30 A.
Is the ELFDC3100L a direct replacement for older Westinghouse or Cutler-Hammer models?
Yes. Eaton acquired Cutler-Hammer and Westinghouse distribution equipment. The ELFDC3100L directly replaces older Cutler-Hammer and Westinghouse ELFDC 100A 3-pole breakers with the exact same catalog number.
What frame size is the ELFDC3100L?
This breaker is built on the Eaton F-frame chassis, which is widely utilized in Series C panelboards, switchboards, and motor control centers.
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