Eaton / Cutler-HammerEGE3045FFG
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Eaton / Cutler-Hammer EGE3050FFG Molded Case Circuit Breaker
- 50A
- 3 Pole
- Unit Mount
Eaton / Cutler-Hammer
EGE3050FFG
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
EGE3050FFG
Quantity
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Eaton / Cutler-Hammer EGE3050FFG - 50A 3 Pole Molded Case Circuit Breaker
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Description
Delivering 50A of reliable circuit protection, this Series G molded case breaker is engineered for commercial switchboards and MCCs. The 3-pole unit fits seamlessly into Eaton Pow-R-Line distribution panels and features fixed thermal and magnetic trip settings. With an interrupting capacity of 35kAIC at 240V, it provides HACR-rated, current-limiting defense against overloads and short circuits. As part of a series transition, this EG-frame model is replaced by the Power Defense line.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | EGE3050FFG |
| Series | EGE |
| Amperage | 50A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600Y/347VAC, 125/250VDC |
| Phase | 3 |
| AIC Rating | 35kA @ 240VAC, 25kA @ 480VAC, 18kA @ 600Y/347VAC, 10kA @ 125/250VDC |
| Frame Type | EG |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Pow-R-Line 1a Panelboards, Eaton Pow-R-Line 2a Panelboards, Series G Enclosures, Switchboards, Motor Control Centers |
| Wire Gauge | 14-3/0 AWG |
| Max Wire | 3/0 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, Handle Mechanism, 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, High-Speed Blow-Open Action |
Product FAQs
5 answersWhat panelboards and enclosures are compatible with the EGE3050FFG?
This EG frame breaker is designed for use in Eaton Pow-R-Line 1a and 2a panelboards, Series G enclosures, and standard switchboards.
Which motor control centers accept the EGE3050FFG breaker?
This breaker is compatible with Allen Bradley MCCs, Eaton MCCs, and Rockwell Automation Enclosed Controls.
What does the FFG suffix mean in the EGE3050FFG catalog number?
The FFG suffix indicates that the breaker features a fixed thermal trip, a fixed magnetic trip, and includes standard line and load terminals.
Can this breaker replace older Cutler-Hammer EG frame breakers?
Yes, the EGE3050FFG is a direct replacement for older Cutler-Hammer 50A, 3-pole EG frame breakers with matching interrupt ratings.
What is the difference between the 125A frame size and the 50A rating on this breaker?
The EG frame has a maximum physical capacity of 125A, but this specific EGE3050FFG model is factory-calibrated to trip at a 50A continuous current.
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