Eaton / Cutler-HammerEGE3045FFG
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Eaton / Cutler-Hammer EGE3040FFG Molded Case Circuit Breaker
- 40A
- 3 Pole
- Unit Mount
Eaton / Cutler-Hammer
EGE3040FFG
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
EGE3040FFG
Quantity
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Eaton / Cutler-Hammer EGE3040FFG - 40A 3 Pole Molded Case Circuit Breaker
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Description
The EGE3040FFG is a 3-pole, 40A molded case circuit breaker from Eaton's Series G family. Built for demanding commercial and industrial applications, it provides dependable long-time and instantaneous (LI) protection. This EG-frame unit installs into Pow-R-Line panelboards, switchboards, and motor control centers. Featuring a 35kAIC rating at 240V and high-speed blow-open action, it ensures superior current-limiting performance. Note: This model is transitioning to the Power Defense series.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | EGE3040FFG |
| Series | EGE |
| Amperage | 40A |
| 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 Panelboards, Pow-R-Xpress, Series G Panelboards, Switchboards, MCCs |
| 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, Handle Lock |
|---|---|
| Accessories | Line and Load Lugs Included |
| 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 | Current Limiting, HACR Rated, Reverse Feed |
Product FAQs
7 answersWhat panelboards and switchboards are compatible with the EGE3040FFG?
The EGE3040FFG is designed for use with Eaton Pow-R-Line Panelboards, Pow-R-Xpress, Series G Panelboards, Motor Control Centers (MCCs), and switchboards.
What wire sizes do the standard lugs on the EGE3040FFG accept?
The standard line and load lugs included with this breaker accept wire gauges from 14 AWG up to 1/0 AWG.
What does the FFG signify in the EGE3040FFG catalog number?
In the Eaton Series G nomenclature, FFG indicates that the breaker has a fixed thermal and fixed magnetic trip unit, and it comes factory-equipped with both line and load lugs.
Can the EGE3040FFG be used in DC electrical systems?
Yes, this thermal-magnetic breaker is rated for DC applications up to 125/250VDC with an interrupting capacity of 10kAIC.
How is the EGE3040FFG circuit breaker mounted?
This EG-frame breaker is a unit mount, feed-thru device. It supports both DIN rail and standard panel mounting configurations.
Is the Eaton EGE3040FFG suitable for reverse feed applications?
Yes, Eaton Series G EG-frame breakers with fixed thermal-magnetic trip units can be reverse fed. When back-feeding, ensure you use the appropriate retaining bracket or hold-down kit as required by local electrical codes.
What type of trip unit does the EGE3040FFG utilize?
It features a thermal-magnetic trip unit with fixed long-time and fixed instantaneous (LI) trip functions.
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