EATON Molded Case Circuit Breakers Series-G, Frame Size - EG
Series-G, Frame Size-EG (15-125Amperes)
EG-Frame—18/18
Notes:
(1) 16, 32, 63 and 160A are not UL listed ratings.
(2) Adjustable thermal are not UL listed.
(3) Change the fourth digit to 7 for 100% neutral protection. Neutral is on the LH side.
EG-Frame—25/25
Notes:
(1) 16, 32, 63 and 160A are not UL listed ratings.
(2) Adjustable thermal are not UL listed.
(3) Change the fourth digit to 7 for 100% neutral protection. Neutral is on the LH side.
EG-Frame—40/35
Notes:
(1) 16, 32, 63 and 160A are not UL listed ratings.
(2) Adjustable thermal are not UL listed.
(3) Change the fourth digit to 7 for 100% neutral protection. Neutral is on the LH side.
EG-Frame—70/65
Notes:
(1) 16, 32, 63 and 160A are not UL listed ratings.
(2) Adjustable thermal are not UL listed.
(3) Change the fourth digit to 7 for 100% neutral protection. Neutral is on the LH side.
EG-Frame—100/100
| Maximum Continuous Amps at 40° C(1) |
Three-Pole Fixed Thermal, Fixed Magnetic |
Adjustable(2) Thermal, Fixed Magnetic |
Four-Pole 0% Protected Neutral(3) |
|
| Fixed Thermal, Fixed Magnetic |
Adjustable(2) Thermal, Fixed Magnetic |
|||
| 15 | EGC3015FFG | - | EGC7015FFG | - |
| 16 | EGC3016FFG | - | EGC7016FFG | - |
| 20 | EGC3020FFG | EGC3020AFG | EGC7020FFG | EGC7020AFG |
| 25 | EGC3025FFG | EGC3025AFG | EGC7025FFG | EGC7025AFG |
| 30 | EGC3030FFG | - | EGC7030FFG | - |
| 32 | EGC3032FFG | EGC3032AFG | EGC7032FFG | EGC7032AFG |
| 35 | EGC3035FFG | - | EGC7035FFG | - |
| 40 | EGC3040FFG | EGC3040AFG | EGC7040FFG | EGC7040AFG |
| 45 | EGC3045FFG | - | EGC7045FFG | - |
| 50 | EGC3050FFG | EGC3050AFG | EGC7050FFG | EGC7050AFG |
| 60 | EGC3060FFG | - | EGC7060FFG | - |
| 63 | EGC3063FFG | EGC3063AFG | EGC7063FFG | EGC7063AFG |
| 70 | EGC3070FFG | - | EGC7070FFG | - |
| 80 | EGC3080FFG | EGC3080AFG | EGC7080FFG | EGC7080AFG |
| 90 | EGC3090FFG | - | EGC7090FFG | - |
| 100 | EGC3100FFG | EGC3100AFG | EGC7100FFG | EGC7100AFG |
| 125 | EGC3125FFG | EGC3125AFG | EGC7125FFG | EGC7125AFG |
Molded Case Switches(4)
| Part Number |
| EGK3125KSG |
| EGK7125KSG |
| EGK3160KSG |
| EGK7160KSG |
Notes:
(1) 16, 32, 63 and 160A are not UL listed ratings.
(2) Adjustable thermal are not UL listed.
(3) Change the fourth digit to 7 for 100% neutral protection. Neutral is on the LH side.
(4) Molded case switches may open above 1250A.
EG-Frame—18 kAIC at 480 Vac
| Maximum Continuous Amps at 40°C |
Single-Pole Fixed Thermal, Fixed Magnetic(1) |
Two-Pole Fixed Thermal, Fixed Magnetic(2) |
Three-Pole Fixed Thermal, Fixed Magnetic(3) |
| 15 | EGB1015FFB | EGB2015FFB | EGB3015FFB |
| 20 | EGB1020FFB | EGB2020FFB | EGB3020FFB |
| 25 | EGB1025FFB | EGB2025FFB | EGB3025FFB |
| 30 | EGB1030FFB | EGB2030FFB | EGB3030FFB |
| 35 | EGB1035FFB | EGB2035FFB | EGB3035FFB |
| 40 | EGB1040FFB | EGB2040FFB | EGB3040FFB |
| 45 | EGB1045FFB | EGB2045FFB | EGB3045FFB |
| 50 | EGB1050FFB | EGB2050FFB | EGB3050FFB |
| 60 | EGB1060FFB | EGB2060FFB | EGB3060FFB |
| 70 | EGB1070FFB | EGB2070FFB | EGB3070FFB |
| 80 | EGB1080FFB | EGB2080FFB | EGB3080FFB |
| 90 | EGB1090FFB | EGB2090FFB | EGB3090FFB |
| 100 | EGB1100FFB | EGB2100FFB | EGB3100FFB |
| 110 | EGB1110FFB | EGB2110FFB | EGB3110FFB |
| 125 | EGB1125FFB | EGB2125FFB | EGB3125FFB |
EG-Frame—35 kAIC at 480 Vac
| Maximum Continuous Amps at 40°C |
Single-Pole Fixed Thermal, Fixed Magnetic(1) |
Two-Pole Fixed Thermal, Fixed Magnetic(2) |
Three-Pole Fixed Thermal, Fixed Magnetic(3) |
| 15 | EGS1015FFB | EGS2015FFB | EGS3015FFB |
| 20 | EGS1020FFB | EGS2020FFB | EGS3020FFB |
| 25 | EGS1025FFB | EGS2025FFB | EGS3025FFB |
| 30 | EGS1030FFB | EGS2030FFB | EGS3030FFB |
| 35 | EGS1035FFB | EGS2035FFB | EGS3035FFB |
| 40 | EGS1040FFB | EGS2040FFB | EGS3040FFB |
| 45 | EGS1045FFB | EGS2045FFB | EGS3045FFB |
| 50 | EGS1050FFB | EGS2050FFB | EGS3050FFB |
| 60 | EGS1060FFB | EGS2060FFB | EGS3060FFB |
| 70 | EGS1070FFB | EGS2070FFB | EGS3070FFB |
| 80 | EGS1080FFB | EGS2080FFB | EGS3080FFB |
| 90 | EGS1090FFB | EGS2090FFB | EGS3090FFB |
| 100 | EGS1100FFB | EGS2100FFB | EGS3100FFB |
| 110 | EGS1110FFB | EGS2110FFB | EGS3110FFB |
| 125 | EGS1125FFB | EGS2125FFB | EGS3125FFB |
EG-Frame—65 kAIC at 480 Vac
| Maximum Continuous Amps at 40 C |
Single-Pole Fixed Thermal, Fixed Magnetic(1) |
Two-Pole Fixed Thermal, Fixed Magnetic(2) |
Three-Pole Fixed Thermal, Fixed Magnetic(3) |
| 15 | EGH1015FFB | EGH2015FFB | EGH3015FFB |
| 20 | EGH1020FFB | EGH2020FFB | EGH3020FFB |
| 25 | EGH1025FFB | EGH2025FFB | EGH3025FFB |
| 30 | EGH1030FFB | EGH2030FFB | EGH3030FFB |
| 35 | EGH1035FFB | EGH2035FFB | EGH3035FFB |
| 40 | EGH1040FFB | EGH2040FFB | EGH3040FFB |
| 45 | EGH1045FFB | EGH2045FFB | EGH3045FFB |
| 50 | EGH1050FFB | EGH2050FFB | EGH3050FFB |
| 60 | EGH1060FFB | EGH2060FFB | EGH3060FFB |
| 70 | EGH1070FFB | EGH2070FFB | EGH3070FFB |
| 80 | EGH1080FFB | EGH2080FFB | EGH3080FFB |
| 90 | EGH1090FFB | EGH2090FFB | EGH3090FFB |
| 100 | EGH1100FFB | EGH2100FFB | EGH3100FFB |
| 110 | EGH1110FFB | EGH2110FFB | EGH3110FFB |
| 125 | EGH1125FFB | EGH2125FFB | EGH3125FFB |
Load Terminals
| Maximum Breaker Amps |
Terminal, Body Material |
Wire Type | Metric Wire Range mm(2) |
AWG Wire Range | (Package of Three Terminals) |
| Standard Cu/Al Pressure Type Terminals | |||||
| 15–50 | Aluminum | Cu/Al | 2.5–50 | #14–1/0 | 3TA125EF |
| 60–125 | Aluminum | Cu/Al | 16–70 | #6–3/0 | 3TA150EF |
Notes:
(1) For bulk pack 24, add suffix BP24 and order quantities of 24.
(2) For bulk pack 12, add suffix BP12 and order quantities of 12.
(3) For bulk pack 8, add suffix BP8 and order quantities of 8.
Accessories Selection Guide and Ordering Information
| 3T125EF | 3TA125EF | 3TA150EF | 3TA160EFK | EF2RTWK, Two-Pole–Metric EF3RTWK, Three-Pole–Metric EF4RTWK, Four-Pole–Metric EF2RTDK, Two-Pole–Imperial EF3RTDK, Three-Pole–Imperial EF4RTDK, Four-Pole–Imperial |
Control Wire Terminal Kit GCWTK |
Multiwire Connectors |
Line and Load Terminals
| Maximum Breaker Amps | Terminal Body Material |
Wire Type | Metric Wire Range mm2 |
AWG Wire Range | (Package of Three Terminals) Catalog Number |
| Standard Cu/Al Pressure Type Terminals | |||||
| 125 | Steel | Al | 4-6 | #12-10 | 3T125EF(1) |
| 125 | Steel | Cu | 2.5-95 | #14-3/0 | 3T125EF(1) |
| 125 | Aluminum | Cu/Al | 2.5-50 | #14-1/0 | 3TA125EF |
| 160 | Aluminum | Cu/Al | 16-70 | #6-3/0 | 3TA150EF |
| 160 | Aluminum | Cu/Al | 35-120 | #3-250 | 3TA160EFK |
| 160 | Aluminum | Cu/Al | 35-120 | #3-250 | 4TA160EFK(2) |
EG-Frame circuit breakers and molded case switches have line and load terminals as standard equipment.
Insert collar enclosing conductor as shown. Locate nut on top of conductor and tighten securely with screw and washer.
Caution: Collar must surround conductor.
Insert collar enclosing conductor and center on extrusion. Tighten securely with screw and washer. Endcap kits are used on the E-Frame breaker line side to connect busbar or similar electrical connections. Includes hardware.
Notes:
(1) Standard line and load terminals.
(2) Four-pole kit with four terminals.
Control Wire Terminal Kit
| Part Number | |
| Control wire terminal kit Package of 12—priced individually |
5652B38G01 |
For use with steel or stainless steel standard line and load terminals only.
Interphase Barriers
| Part Number | |
| Interphase barriers Package of 12—priced individually |
EIPBK |
The interphase barrier is available for extended insulation between circuit breaker poles. Specify quantity when ordering.
Base Mounting Hardware—DIN Rail Mounting
| Part Number | |
| DIN rail adapter—single-pole | EF1DIN |
| DIN rail adapter—two-pole | EGDIN |
| DIN rail adapter—three- or four-pole | EF34DIN |
Metric base mounting hardware is included with a circuit breaker or molded case switch. (Included with breaker.) If required separately, order S/N 8703C80G08.
Note: English mounting hardware kit can be supplied separate. Catalog number is BMHE #6–32 x 3 inches for two-, three- and four-pole. Singlepole mounting hardware metric order 8703C80G11. English hardware 8703C80G12. Both sold in quantities of 100.
Terminal Shields
The terminal shield is available for line terminal areas in threeand four-pole circuit breakers. Special terminal shields are also available for use when an electrical (solenoid) operator is mounted on the circuit breaker. The standard style number by pole for each terminal shield is for a package of 10 and is priced per each package. Special terminal shields are packaged individually.
Terminal Shields—IP30 Protection
| Number of Poles | Part Number |
| 3 | EFTS3K |
| 4 | EFTS4K |
Terminal End Covers (Gas Barrier)
The terminal end cover is available for three-pole circuit breakers only. Two conductor opening sizes are available. Specify quantity (one per circuit breaker) when ordering.
Terminal End Covers
| Conductor Opening Diameter Inches (mm) |
Part Number |
| 6.35 (0.25) | EEC3K |
| 10.41 (0.41) | EEC4K |
Terminal End Covers (Gas Barrier)
Field-installed multiwire connectors for the load side (OFF) end terminals. They are used to distribute the load from the circuit breaker to multiple devices without the use of separate distribution terminal blocks.
Multiwire lug kits include mounting hardware, terminal shield insulators and tin-plated aluminum connectors to replace three mechanical load lugs. UL listed as used on the load side (OFF) end.
EG-Frame Multiwire Connectors Ordering Information (Package of 3)(1)
| Maximum Amperes |
Wires per Terminal |
Wire Size Range AWG Cu |
Part Number |
| 125 | 3 | 14–2 | 3TA125E3K |
| 125 | 6 | 14–6 | 3TA125E6K |
Notes:
(1) For four-pole kit, change “3” at beginning of catalog number to “4.”