GHB3070 EATON CUTLER HAMMER, GHB3070 Datasheet - Page 14
![CIRCUIT BREAKER, THERMAL MAG, 3P, 70A](/photos/21/81/218196/4580752_sml.jpg)
GHB3070
Manufacturer Part Number
GHB3070
Description
CIRCUIT BREAKER, THERMAL MAG, 3P, 70A
Manufacturer
EATON CUTLER HAMMER
Series
GHBr
Datasheet
1.EHMVD06B.pdf
(276 pages)
Specifications of GHB3070
Actuator Style
Toggle
No. Of Poles
3
Current Rating
70A
Voltage Rating Vdc
250V
Voltage Rating Vac
480V
Mounting Type
Panel
Terminals
Screw
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12
12-14
EG-Frame
Product Description
■
EG breaker is HACR rated.
Series G Molded Case Circuit Breakers
15 – 125 Amperes
EG-Frame
Eaton’s Cutler-Hammer EG
Technical Data and Specifications
Table 12-6. UL 489/IEC 60947-2 Interrupting Capacity Ratings
Dimensions/Weights
Table 12-7. Dimensions in Inches (mm)
Circuit
Breaker
Type
EGB125
EGE125
EGS125
EGH125
EGC125
Number
of Poles
1
2
3
4
dc ratings apply to substantially non-inductive circuits.
IEC only.
2-pole circuit breaker, or two poles of 3-pole circuit breaker.
Time constant is 3 milliseconds minimum at 10 kA and 8 milliseconds minimum at 42 kA.
For more information visit: www.eaton.com
Number
of Poles
1
2, 3, 4
2, 3, 4
1
2, 3, 4
2, 3, 4
1
3, 4
Width
1.00 (25.4)
2.00 (50.8)
3.00 (76.2)
4.00 (101.6)
Interrupting Capacity (Symmetrical Amperes) (kA)
Volts ac (50/60 Hz)
120 220 – 240 277 347
—
100
—
200
—
—
—
35
Height
5.50 (139.7)
5.50 (139.7)
5.50 (139.7)
5.50 (139.7)
I cu
100
100
200 200 —
25
25
35
85
85
I cs
25
25
35
43
43
50
50
Depth
2.99 (75.9)
2.99 (75.9)
2.99 (75.9)
2.99 (75.9)
18
—
—
35
—
65
—
—
—
—
22
—
30
—
—
380 – 415 480 600Y/
I cu
—
18
25
—
40
—
70
100 100 100 35
Table 12-8. Approximate Shipping Weight
in Lbs. (kg)
Breaker
Type
EGB125, EGE125,
EGS125, EGH125,
EGC125
I cs
—
18
25
—
30
—
35
—
18
25
—
35
—
65
347
—
—
—
22
—
25
18
Number of Poles
1
1.5
(.68)
690
I cu I cs I cu I cs I cu I cs
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2
2.0
(.91)
125
10
—
35
—
42
—
Volts dc
—
—
November 2008
3
3.0
(1.36)
10
—
—
35
—
42
—
—
CA08101001E
250
—
10
10
—
35
—
42
42
4
4.9
(1.82)
—
10
10
—
35
—
42
42
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