Eaton / Cutler-HammerEGE3100FFG
Eaton / Cutler-Hammer EGB3100FFB Molded Case Circuit Breaker
- 100A
- 3 Pole
- Bolt-On
Eaton / Cutler-Hammer
EGB3100FFB
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
EGB3100FFB
Quantity
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Eaton / Cutler-Hammer EGB3100FFB - 100A 3 Pole Molded Case Circuit Breaker
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Description
Built for commercial and industrial applications, this 100-amp Series G molded case circuit breaker provides reliable long-time and instantaneous trip functions. It mounts seamlessly into Eaton Pow-R-Line panelboards using a secure bolt-on configuration. Rated for 18kAIC at 480VAC, the unit includes load side lugs and is fully reverse feed capable. Note that this EG frame model has been superseded by the Power Defense PDG13C0100TFFB series for newer installations.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | EGB |
| Amperage | 100A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 25kA @ 240VAC, 18kA @ 480VAC, 10kA @ 250VDC |
| Frame Type | EG |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Pow-R-Line Panelboards |
| Wire Gauge | 14-1/0 AWG |
| 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 |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CE, CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | Current Limiting, HACR Rated, Reverse Feed |
Product FAQs
4 answersWhich panelboards are compatible with the EGB3100FFB circuit breaker?
This breaker is specifically designed for installation in Eaton Pow-R-Line panelboards. It utilizes a bolt-on connection to ensure a secure mechanical and electrical fit.
Is the EGB3100FFB suitable for HVAC equipment?
Yes, Eaton EG-frame circuit breakers are HACR rated. This means they are tested and approved to handle the specific inrush currents associated with heating, air conditioning, and refrigeration motor loads.
Can I use this breaker to replace an older Cutler-Hammer EGB3100FFB?
Yes. Eaton acquired the Cutler-Hammer brand, and they share the exact same Series G catalog numbers. A new Eaton EGB3100FFB is a direct drop-in replacement for a Cutler-Hammer breaker with the same part number.
What is the difference between the EGB3100FFB and EGB3100FFG?
The EGB3100FFB features a bolt-on connection designed for direct installation into Eaton panelboards. The EGB3100FFG variant includes standard lugs on both the line and load sides for traditional wire connections.
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