Eaton / Cutler-HammerEGE3050FFG
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Eaton / Cutler-Hammer EGE3045FFG Molded Case Circuit Breaker
- 45A
- 3 Pole
- Unit Mount
Eaton / Cutler-Hammer
EGE3045FFG
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
EGE3045FFG
Quantity
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Eaton / Cutler-Hammer EGE3045FFG - 45A 3 Pole Molded Case Circuit Breaker
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Description
Designed for robust power distribution, this 45A EG-frame MCCB delivers advanced thermal-magnetic protection for industrial facilities. It mounts into Eaton Pow-R-Line 1a and 2a panelboards, as well as Series G enclosures. Rated at 35kAIC at 240V and 25kAIC at 480V, the breaker utilizes patented high-speed blow-open contacts to limit fault currents effectively. It includes factory-installed line and load lugs for streamlined setup. Replaced by the Power Defense PDG23F0045TFFJ.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | EGE3045FFG |
| Series | EGE |
| Amperage | 45A |
| 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 | 14-1/0 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, Handle Mechanism, Motor Operator |
|---|---|
| Accessories | Line and Load Terminals |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, 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
6 answersWhich Eaton panelboards are compatible with the EGE3045FFG circuit breaker?
This EG-frame breaker is compatible with Eaton Pow-R-Line 1a and Pow-R-Line 2a panelboards. It can also be installed in Series G enclosures, motor control centers, and switchboards.
Does the EGE3045FFG include terminals, and what wire sizes do they accept?
Yes, the breaker comes standard with line and load lugs. These terminals accept wire gauges ranging from 14 AWG to 1/0 AWG.
What does the "FFG" suffix mean in the EGE3045FFG catalog number?
The "FFG" suffix indicates the breaker is equipped with a fixed thermal and fixed magnetic trip unit, and that standard line and load lugs are included from the factory.
Is the EGE3045FFG rated for use in direct current (DC) applications?
Yes, in addition to its AC ratings, this thermal-magnetic breaker is rated for DC systems with an interrupting capacity of 10kA at 125/250VDC.
Can I adjust the trip settings on the EGE3045FFG?
No, this breaker features a fixed thermal and fixed magnetic trip unit. The long-time and instantaneous trip functions are factory-set and cannot be adjusted in the field.
What type of fault protection does the EGE3045FFG provide?
Equipped with a thermal-magnetic trip unit, this breaker provides standard LI protection. This includes long-time protection against overloads and instantaneous protection against short circuits.
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