Eaton / Cutler-HammerEGB3050FFG
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Eaton / Cutler-Hammer EGB3045FFG Molded Case Circuit Breaker
- 45A
- 3 Pole
- Unit Mount
Eaton / Cutler-Hammer
EGB3045FFG
Molded Case Circuit Breaker
Brand
Eaton / Cutler-Hammer
SKU
EGB3045FFG
Quantity
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Eaton / Cutler-Hammer EGB3045FFG - 45A 3 Pole Molded Case Circuit Breaker
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Description
Delivering 45 amps of continuous power, the EGB3045FFG ensures dependable overcurrent protection. This three-pole Series G MCCB utilizes fixed thermal and magnetic trip units within a compact EG frame. Equipped with line and load lugs, the unit-mount breaker fits Eaton switchboards, MCCs, and Pow-R-Line panelboards. It serves as the predecessor to the PDG13C0045TFFJ. Rated for 18 kAIC at 480VAC, it includes current-limiting technology and reverse feed capabilities.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | EGB |
| Amperage | 45A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 25kA @ 240VAC, 18kA @ 480VAC, 10kA @ 250VDC |
| Frame Type | EG |
|---|---|
| Terminal Type | Lugs |
| For Use With | Eaton Series G Enclosures, Switchboards, MCCs, Pow-R-Line Panelboards |
| 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 Mechanism |
|---|---|
| Accessories | Line and Load Terminals |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CE, CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | Current Limiting, HACR Rated, Reverse Feed |
Product FAQs
7 answersWhat panels and enclosures are compatible with the EGB3045FFG?
This unit mount EG-frame breaker is designed for installation in Eaton Series G enclosures, switchboards, motor control centers (MCCs), and Pow-R-Line panelboards.
What does the FFG suffix indicate in the EGB3045FFG catalog number?
In Eaton Series G nomenclature, the FF indicates that the breaker is equipped with fixed thermal and fixed magnetic trip units. The G signifies that the complete breaker includes both line and load lugs.
What is the current Power Defense replacement for the EGB3045FFG?
The EGB3045FFG is the predecessor to the Eaton Power Defense PDG13C0045TFFJ, which serves as its direct replacement for new installations.
What wire sizes do the standard lugs on the EGB3045FFG accept?
The factory-installed line and load lugs on this breaker accommodate wire gauges ranging from 14 AWG up to 1/0 AWG.
What is the maximum voltage rating for this breaker?
While frequently applied on 240VAC and 480VAC systems, the EGB3045FFG is rated for a maximum of 600Y/347VAC for alternating current applications and 250VDC for direct current systems.
Can the EGB3045FFG be reverse fed?
Yes, this thermal magnetic molded case circuit breaker supports reverse feed applications, allowing power to be connected to either the line or load terminals.
Are the trip settings on the EGB3045FFG adjustable?
No, this breaker features a thermal magnetic trip unit with fixed thermal (Long Time) and fixed magnetic (Instantaneous) settings that cannot be field adjusted.
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