Cutler Hammer, Div of Eaton Corp Series G Technical Data

Application Paper AP01200007E

Effective December 2009

Application of tap rules to

molded case breaker terminals

Table 4. Breaker SCCR Ratings—Series G

UL Listed Interrupting Ratings (rms Symmetrical Amperes)

Circuit Breaker
Type

Continuous
Ampere Rating
at 40°C

Number
of Poles Type of Trip

AC (kV) DC (kV)

240 480 600



125/250



EG-Frame

EGB 15–125 1 FT-FM, AT-FM 25 — — 10



EGB 15–125 2, 3, 4 FT-FM, AT-FM 25 18 — 10

EGE 15–125 2, 3, 4 FT-FM, AT-FM 35 25 18 10

EGS 15–125 1 FT-FM, AT-FM 85 — — 35



EGS 15–125 2, 3, 4 FT-FM, AT-FM 85 35 22 35

EGH 15–125 1 FT-FM, AT-FM 100 — — 42



EGH 15–126 2, 3, 4 FT-FM, AT-FM 100 65 25 42

EGC 15–125 3, 4 FT-FM, AT-FM 200 100 35 42

JG-Frame

JGE 20–250 2, 3, 4 FT-AM, AT-AM, electronic 65 25 18 10

JGS 20–250 2, 3, 4 FT-AM, AT-AM, electronic 85 35 18 22

JGH 20–250 2, 3, 4 FT-AM, AT-AM, electronic 100 65 25 22

JGC 20–250 3, 4 FT-AM, AT-AM, electronic 200 100 35 42

JGU 20–250 3, 4 FT-AM, AT-AM, electronic 200 150 50 50

JGX 20–250 3, 4 FT-AM, AT-AM, electronic 200 200 50 50

LG-Frame

LGE 100–600 3, 4 FT-AM, AT-AM, electronic 65 35 18 22

LGS 100–600 3, 4 FT-AM, AT-AM, electronic 85 50 25 22

LGH 100–600 3, 4 FT-AM, AT-AM, electronic 100 65 35 42

LGC 100–600 3, 4 FT-AM, AT-AM, electronic 200 100 50 42

LGU 100–600 3, 4 FT-AM, AT-AM, electronic 200 150 65 50

LGX 100–600 3, 4 FT-AM, AT-AM, electronic 200 200 65 50

NG-Frame

NGS 400–1200 2, 3, 4 Electronic 65 50 25 —

NGH 400–1200 2, 3, 4 Electronic 100 65 35 —

NGC 400–1200 2, 3, 4 Electronic 200 100 50 —

NGS 400–1200 3 Electronic ————

NGU 400–800 3 Electronic 300 150 75 —

RG-Frame

RGH 800–2500 3, 4 Electronic 125 65 50 —

RGC 800–2500 3, 4 Electronic 200 100 65 —



EG breaker rated 600/347 Vac.



Two poles in series.



125 Vdc only for single-pole breakers.

6

EATON CORPORATION