Eaton / Cutler-HammerEGH2125FFB
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Eaton / Cutler-Hammer EGH2100FFB Molded Case Circuit Breaker
- 100A
- 2 Pole
- Bolt-On
Eaton / Cutler-Hammer
EGH2100FFB
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
EGH2100FFB
Quantity
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Eaton / Cutler-Hammer EGH2100FFB - 100A 2 Pole Molded Case Circuit Breaker
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Description
Built for commercial and industrial applications, the Eaton EGH2100FFB is a 2-pole, 100A molded case circuit breaker from the Series G family. It utilizes a fixed thermal-magnetic trip unit for reliable LI protection. This EG-frame breaker features a bolt-on mounting style, making it an ideal fit for Eaton Pow-R-Line panelboards. Load side lugs are included. Rated for 65kAIC at 480VAC, it features a current-limiting, blow-open contact design for superior short-circuit performance.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | EGH |
| Amperage | 100A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600Y/347VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 35kA @ 600Y/347VAC, 42kA @ 250VDC |
| Frame Type | EG |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Series G Panelboards, Pow-R-Line Panelboards |
| Wire Gauge | 14-1/0 AWG (Cu/Al) |
| 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, Motor Operator, Rotary Handle, Terminal Shields |
|---|---|
| Accessories | Load Side Lugs, Mounting Hardware |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CCC, CE, CSA, IEC, KEMA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Current Limiting, High Interrupting Capacity, Reverse Feed |
Product FAQs
8 answersWhich panelboards are compatible with the EGH2100FFB?
This EG-frame breaker is designed for use in Eaton Series G panelboards and Pow-R-Line panelboards, including PRL1a, PRL2a, and PRL3a chassis.
What does the H in the EGH2100FFB catalog number indicate?
The H designates it as the high-interrupting capacity version within the Eaton EG-frame family. It provides up to 100kAIC at 240VAC and 65kAIC at 480VAC, which is higher than standard EGB, EGE, or EGS breakers.
What wire sizes and materials are accepted by the standard lugs on the EGH2100FFB?
The standard factory-installed lugs accept 14 AWG to 1/0 AWG copper or aluminum wire.
How is the EGH2100FFB installed into the panelboard?
It features a bolt-on connection type, requiring it to be bolted directly to the panelboard bus for a secure, vibration-resistant installation.
What type of trip unit is equipped on the EGH2100FFB?
It features a fixed thermal-magnetic trip unit with Long-Time and Instantaneous (LI) trip functions to protect against overloads and short circuits.
Can I adjust the trip settings on the EGH2100FFB?
No, this breaker features a fixed thermal and fixed magnetic trip unit, meaning the overload and short-circuit trip thresholds are factory-set and cannot be adjusted in the field.
Can I use the EGH2100FFB to replace an EGB2100FFB or EGE2100FFB?
Yes, the EGH2100FFB shares the same physical EG-frame dimensions and bolt-on mounting as the EGB and EGE models. It offers a higher interrupting capacity, making it a safe and direct upgrade for those breakers.
Is the EGH2100FFB rated for DC voltage applications?
Yes, in addition to its AC ratings, this breaker is rated for 250VDC with an interrupting capacity of 42kAIC.
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