EGE3090FFG Eaton / Control Automation, EGE3090FFG Datasheet

EGE3090FFG

Manufacturer Part Number

EGE3090FFG

Description

Circuit Breaker; Therm/Mag; Hndl; Cur-Rtg 90A; Panel; 3 Pole; Vol-Rtg 415, 480VAC

Manufacturer

Eaton / Control Automation

Type

Thermal/Magneticr

Datasheet

1.EGE3080FFG.pdf (10 pages)

Specifications of EGE3090FFG

Actuator Type

Handle

Brand/series

G Series

Current, Rating

90 A

Dimensions

3"Wx5.5"Hx2.99"D

Mounting Type

Panel

Number Of Poles

Termination

Box

Time, Trip

50 ms

Voltage, Rating

415, 480 VAC

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General Information

Cutler-Hammer Series G Molded Case

Circuit Breakers provide increased

performance in considerably less

space than standard circuit breakers

or comparable fusible devices.

The “G” signiﬁes global applications:

Series G circuit breakers are marked

with UL, CSA, CE, IEC and KEMA KEUR

listings. Other advantages include:

■

The EG, JG and LG frames are

designed around space-saving foot-

prints. The NG and RG use the proven

Cutler-Hammer Series C ND and RD

designs but use metric threading on

their line and load conductors.

Cutler-Hammer Series G Circuit

Breakers meet applicable UL 489

and IEC 60947-2 standards.

The Cutler-Hammer Series G family

includes ﬁve frame sizes in ratings

from 15 to 2500 amperes. Series G

offers a choice of several interrupting

capacities up to 200 kA at 480 volts ac

(200 kA at 240 volts ac).

Standard calibration is 40°C. For appli-

cations in high ambient temperature

conditions, 50°C factory calibration

is available on thermal magnetic

breakers (not UL).

CA08102001E

Field-ﬁt accessories.

Common accessories through

630 amperes.

Electronic trip units from 20 to

2500 amperes.

UL-listed and IEC-rated, 30 mA

ground fault/earth leakage modules.

Built-in ground fault protection

down to 20 amperes.

The Most Logically Designed

Contact Assembly

The ﬂexibility and outstanding

performance characteristics of Cutler-

Hammer Circuit Breakers are made

possible by the best contact designs

in circuit breaker history. Our patented

technology creates a high-speed

“blow-open” action using the

electromechanical forces produced

by high-level fault currents.

Cutler-Hammer Circuit Breakers are

operated by a toggle-type mechanism

that is mechanically trip-free from

the handle so that the contacts cannot

be held closed against short circuit

currents. Tripping due to overload or

short circuits is clearly indicated by the

position on the handle. This remark-

ably fast and dependable contact

action is designed to enhance safety.

Thorough In-Plant Testing

The quality, dependability and reliability

of every Cutler-Hammer Circuit Breaker

is ensured by a thorough program

of in-plant testing. Two calibration

tests are conducted on every pole of

every circuit breaker to verify the trip

mechanism, operating mechanism,

continuity and accuracy.

ISO Certiﬁcation

Cutler-Hammer Circuit Breakers

are manufactured in ISO certified

facilities.

Circuit Breakers & Supplementary Protectors

15 – 2500 Amperes for UL, CSA & IEC Applications

Product Line Overview

Current Limiting Characteristics

Circuit breakers are current limiting

because of their high repulsion contact

arrangement and use of state-of-

the-art arc extinguishing technology.

Eaton offers one of the most

complete lines of current limiting

breakers in the industry. The industrial

breakers are available in current

limiting versions with interrupting

capacities up to 200 kA at 480 V

without fuses in the same physical size

as standard and high interrupting

capacity breakers.

Operating Mechanisms

Cutler-Hammer Circuit Breakers have

a toggle handle operating mechanism,

which also serves as a switching

position indicator. The indicator shows

the positions of: ON, OFF and TRIPPED.

The toggle handle snaps into the

TRIPPED position if the breaker is

tripped by one of its overcurrent, short

circuit, shunt or undervoltage releases.

Before the circuit breaker can be

reclosed following a trip-out, the tog-

gle handle must be brought beyond

the OFF position (RESET). The circuit

breaker can then be reclosed.

As an additional switching position

indicator for EG- to RG-Frame circuit

breakers, there are two windows on

the right and on the left of the toggle

handle, in which the switching state

is indicated by means of the colors

red, green and white corresponding to

the ON, OFF and TRIPPED positions

respectively.

Figure 45-2. Positions of the Toggle

Handle Drive

OFF

RESET

Tripped

45-3

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EGE3090FFG Summary of contents

Page 1

... Circuit Breakers provide increased performance in considerably less space than standard circuit breakers or comparable fusible devices. The “G” signiﬁes global applications: Series G circuit breakers are marked with UL, CSA, CE, IEC and KEMA KEUR listings. Other advantages include: ■ Field-ﬁt accessories. ...

Page 2

... UL 489, as well as CSA C22.2 No. 5-02. KEMA, UL and CSA provide ongoing follow-up testing and inspections to ensure that Cutler-Hammer Molded Case Circuit Breakers continue to meet their exacting standards. General Information Eaton’s electrical business, under the Cutler-Hammer brand, offers the widest variety of molded case circuit breakers available today ...

Page 3

... EG breaker rated 600/347 Vac. Two poles in series. Not suitable for dc application. 4-pole ground fault not available. 125 Vdc only for 1-pole breakers. CA08102001E Circuit Breakers & Supplementary Protectors 15 – 2500 Amperes for UL, CSA & IEC Applications Frame Sizes EG through LG JG 250 ...

Page 4

... At 40°C – At 50°C – At 55°C – At 60°C – At 70°C Rated Short Circuit Breaking Capacity (dc) Not for Circuit Breakers for Motor Protection (Time Constant = 10 rms) 2 Conducting Paths in Series For 250 Vdc NEMA (Time Constant = 8 rms) 2 Conducting Paths in Series ...

Page 5

... Circuit Breakers & Supplementary Protectors 45-8 15 – 2500 Amperes for UL, CSA & IEC Applications Frame Sizes EG through RG Table 45-3. EG through RG Electrical Characteristics (Continued) Technical Data Conductor Cross Sections and Terminal Types for Main Conductors ■ Solid or Stranded ■ Finely Stranded with End Sleeve ■ ...

Page 6

... Vdc Maximum Load Duration Maximum Opening Time Molded Case Switch (with High Magnetic Trip) Unfused kAIC at 480 Vac (415 Vac) Self-Protected, Will Trip Above: CA08102001E Circuit Breakers & Supplementary Protectors 15 – 2500 Amperes for UL, CSA & IEC Applications Frame Sizes EG through ...

Page 7

... Circuit Breakers & Supplementary Protectors 45-14 15 – 125 Amperes EG-Frame EG-Frame Eaton’s Cutler-Hammer EG Product Description ■ EG breaker is HACR rated. 45 Technical Data and Speciﬁcations Table 45-6. UL 489/IEC 60947-2 Interrupting Capacity Ratings Circuit Number Interrupting Capacity (Symmetrical Amperes) (kA) Breaker of Poles Volts ac (50/60 Hz) Type 120 220 – ...

Page 8

... C 35 100 100 200 K Molded Case Switch Cannot be UL rated. Available only as 125 and 160 A sizes. CA08102001E Circuit Breakers & Supplementary Protectors 15 – 125 Amperes EG-Frame 015 FF G Poles Amperes 016 015 020 M = Metric End Caps 025 E = Imperial End Caps ...

Page 9

... EGE3040AFG EGE4040FFG EGE3045FFG EGE3050AFG EGE4045FFG EGE3050FFG — EGE4050FFG EGE3060FFG — EGE4060FFG EGE3063FFG EGE3063AFG EGE4063FFG EGE3070FFG — EGE4070FFG EGE3080FFG EGE3080AFG EGE4080FFG EGE3090FFG — EGE4090FFG EGE3100FFG EGE3100AFG EGE4100FFG EGE3125FFG EGE3125AFG EGE4125FFG EGS3015FFG — EGS4015FFG EGS3016FFG — EGS4016FFG EGS3020FFG — EGS4020FFG EGS3025FFG EGS3025AFG EGS4025FFG EGS3030FFG — ...

Page 10

... Change the fourth digit to 7 for 100% neutral protection. Neutral side. Table 45-11. Molded Case Switches Catalog Number EGK2125KSG EGK3125KSG EGK4125KSG Note: Molded case switches may open above 1250 A. CA08102001E Circuit Breakers & Supplementary Protectors 15 – 125 Amperes EG-Frame 3-Pole Fixed Adjustable Thermal Thermal Fixed Fixed ...

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