Eaton / Cutler-HammerEGS3100FFG
Free Shipping Over $99
Free Shipping Over $99
Free Shipping Over $99
Free Shipping Over $99
Eaton / Cutler-Hammer EGS3125FFG Molded Case Circuit Breaker
- 125A
- 3 Pole
- Unit Mount
Eaton / Cutler-Hammer
EGS3125FFG
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
EGS3125FFG
Quantity
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Eaton / Cutler-Hammer EGS3125FFG - 125A 3 Pole Molded Case Circuit Breaker
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Description
Built for versatile industrial integration, this 125-amp unit mount breaker comes equipped with standard line and load terminals. The device fits perfectly into Eaton Series G enclosures, switchboards, and motor control centers without requiring a specialized panelboard chassis. Utilizing thermal-magnetic trip technology, it offers fixed long-time and instantaneous protection. The current-limiting design yields an impressive 85kAIC capacity at 240V to handle severe fault conditions safely.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | EGS3125FFG |
| Series | EGS |
| Amperage | 125A |
| 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 |
| 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, Padlock Attachment |
|---|---|
| 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, High-Speed Blow-Open Action, Non-Interchangeable Trip |
Product FAQs
6 answersWhat enclosures or panels is the EGS3125FFG compatible with?
This EG frame breaker is designed for use in Eaton Series G enclosures, switchboards, and motor control centers (MCCs).
What wire sizes are accepted by the terminals on this breaker?
The factory installed line and load lugs accept wire gauges from 14 AWG up to 3/0 AWG. Ensure proper torque specifications are followed during installation.
Can this Series G breaker be DIN rail mounted?
Yes, while it is standard for unit mounting, the EG frame can be mounted on a standard 35mm DIN rail using the appropriate Eaton DIN rail adapter, such as the EGDIN kit.
Are the thermal and magnetic trip settings adjustable on the EGS3125FFG?
No, this specific breaker features a fixed thermal and fixed magnetic trip unit. It provides standard Long-Time and Instantaneous (LI) protection without field adjustability.
What does the FFG suffix indicate in the EGS3125FFG catalog number?
The FFG suffix denotes that the breaker comes with standard line and load terminals (lugs) installed from the factory.
Is this breaker suitable for direct current (DC) applications?
Yes, it is rated for use in DC systems up to 125/250 Vdc, providing an interrupting capacity of 35 kAIC at that voltage.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 1 review.
Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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1 review
- SFStephen F.Rated 5 out of 5 stars2/7/22Eaton EGS3100FFB 3 Pole Circuit Breaker Purchase
Very good, as advertised and shipping was quick.