Eaton / Cutler-HammerEGS3090FFG
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Eaton / Cutler-Hammer EGS3100FFG Molded Case Circuit Breaker
- 100A
- 3 Pole
- Unit Mount
Eaton / Cutler-Hammer
EGS3100FFG
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
EGS3100FFG
Quantity
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Eaton / Cutler-Hammer EGS3100FFG - 100A 3 Pole Molded Case Circuit Breaker
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Description
Belonging to the globally recognized Series G family, the EGS3100FFG is a 3-pole, 100A molded case circuit breaker. Designed with a unit-mount configuration and included lugs, it installs easily into switchboards, motor control centers, and OEM panels. This EG-frame breaker delivers 35 kAIC interrupting capacity at 480VAC and features a fixed thermal-magnetic trip unit. It is HACR rated and supports reverse feed applications for maximum installation flexibility.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | EGS3100FFG |
| Series | EGS |
| Amperage | 100A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600Y/347VAC, 125/250VDC |
| Phase | 3 |
| AIC Rating | 85kA @ 240VAC, 35kA @ 480VAC, 22kA @ 600Y/347VAC, 35kA @ 125/250VDC |
| Frame Type | EG |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Series G Enclosures, Switchboards, MCCs, OEM Panels |
| 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 |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, Motor Operator |
|---|---|
| Accessories | Line and Load Terminals |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CE, CSA, IEC, KEMA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Current Limiting, Reverse Feed |
Product FAQs
5 answersCan I add internal accessories like a shunt trip or auxiliary switch to the EGS3100FFG?
Yes, Eaton Series G EG frame circuit breakers accept field-installable internal accessories, including shunt trips, undervoltage releases, and auxiliary or alarm switches.
How is the EGS3100FFG circuit breaker mounted?
This EG frame breaker is designed for standard unit mounting (panel mount) using screws. It can also be DIN rail mounted by using an Eaton EGDIN adapter kit.
What does the FFG suffix indicate in the EGS3100FFG part number?
The FFG suffix indicates that the breaker is equipped with a fixed thermal and fixed magnetic trip unit, and includes standard line and load side lug terminals.
Is the EGS3100FFG suitable for reverse feed applications?
Yes, because it uses a standard thermal magnetic trip unit without electronic components, this breaker can be safely reverse fed.
Does the EGS3100FFG provide ground fault or earth leakage protection?
No, this is a standard thermal magnetic breaker with long-time and instantaneous (LI) trip functions. It does not provide built-in ground fault equipment protection or personnel protection.
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