Datasheet

CA08102001E
45-5
Circuit Breakers & Supplementary Protectors
45
15 – 2500 Amperes for UL, CSA & IEC Applications
Frame Sizes EG through LG
Electrical Characteristics
Table 45-2. Electrical Characteristics

125 amperes is the maximum UL and CSA rating for the EG.

630 amperes is not a UL or CSA listed rating. 600 amperes is the maximum UL and CSA listed rating for the LG.

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.
Maximum
Rated Current
(Amperes)
EG JG LG
125, 160

250 400, 630

Breaker Type B E S H C E S H C U X E S H C U X
Number of Poles
1 2, 3, 4 2, 3, 4 1 2, 3, 4 1 2, 3, 4 3, 4 2, 3, 4 3, 4 3, 4 3, 4 3, 4 3, 4 3, 4
Breaker Capacity (kA rms) ac 50 – 60 Hz
NEMA,
UL, CSA
240 Vac 25 25 35 85 85 100 100 200 65 85 100 200 200 200 65 85 100 200 200 200
480 Vac — 18 25 — 35 — 65 100 25 35 65 100 150 200 35 50 65 100 150 200
600 Vac

— — 18 — 22 — 25 35 18 18 25 35 50 50 18 25 35 50 65 65
125/250 Vdc

10

10 10 35

35 42

42 42 10 22 22 42 50 50 22 22 42 42 50 50
IEC
60947-2
220 –
240 Vac
I
cu
25 25 35 85 85 100 100 200 65 85 100 200 200 200 65 85 100 200 200 200
I
cs
25 25 35 43 43 50 50 200 65 85 100 200 200 200 65 85 100 200 200 200
380 –
415 Vac
I
cu
— 18 25 — 40 — 70 100 25 40 70 100 150 200 35 50 70 100 150 200
I
cs
— 18 25 — 30 — 35 100 25 40 70 100 150 200 35 50 70 100 150 200
660 –
690 Vac
I
cu
——— —————1212 14 16 18 181220 25 30 35 35
I
cs
——— ————— 6 6 7 12 14 14 610 13 15 18 18
125/
250 Vdc

I
cu
10

10 10 35

35 42

42 42 10 22 22 42 50 50 22 22 42 42 50 50
I
cs
10

10 10 35

35 42

42 42 10 22 22 42 50 50 22 22 42 42 50 50
Ampere Range 15 – 160 A

20 – 250 A 100 – 630 A

Trip Units
F = Fixed
A = Adjustable
T = Thermal
M = Magnetic
FT-FM
AT-FM
FT-AM
AT-AM
Electronic (Digitrip RMS 310)
FT-AM
AT-AM
Electronic (Digitrip RMS 310)
Interchangeable —
■■
Built-in
■■■
Thermal
Magnetic
Fixed Thermal
■■■
Adjustable
Thermal
■■■
Magnetic Fixed Adjustable Adjustable
Elec-
tronic
rms

LS —
■
■

LSI —
■
■

LSG —
■
■

LSIG —
■
■

Dimen-
sions
Inches
(mm)
HWDHWDHWD
1-Pole 5.50
(139.7)
1.00 (25.4) 2.99
(76.0)
——— ———
2-Pole 2.00 (50.8) 7.00
(177.8)
4.13
(105.0)
3.57
(87.4)
———
3-Pole 3.00 (76.2) 10.13
(258.0)
5.48
(140.0)
4.09
(104.0)
4-Pole 4.00 (101.6) 5.34
(135.6)
7.22
(183.0)
Weight (approximate)
lbs. (kg)
1-Pole 2-Pole 3-Pole 4-Pole 2-Pole 3-Pole 4-Pole 3-Pole 4-Pole
0.85 (0.39) 1.57 (0.71) 2.28 (1.04) 2.85 (1.29) 11.3 (5.13) 5.06 (2.30) T/M
5.31 (2.41) ETU
6.76 (3.07) T/M
7.12 (3.23) ETU
12.36 (5.61) T/M
13.04 (5.92) ETU
16.27 (7.39) T/M
16.92 (7.68) ETU
Utilization Category A A A