GHB3070 EATON CUTLER HAMMER, GHB3070 Datasheet - Page 6
![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
12-6
Table 12-2. Electrical Characteristics (Continued)
Breaker Capacity (kA rms) ac 50 – 60 Hz
Maximum Rated Current
(Amperes)
Breaker Type
Number of Poles
NEMA,
UL, CSA
IEC 60947-2
Ampere Range
Trip Units
Electronic
Dimensions
Inches (mm)
Weight (approximate) lbs. (kg)
Utilization Category
The NG and RG MCCBs use metric threading in their line and load terminals. If English (Imperial) threading is needed, use Series C ND and RD MCCBs.
Contact Eaton for more information.
NG 1600 ampere frame is not UL or CSA listed.
Not KEMA-KEUR listed.
IEC 60947-2 H.5 Annex H is not KEMA-KEUR tested.
Not suitable for dc application. 4-pole ground fault not available.
Available only on Digitrip 610 and 910 trip units.
Series G Molded Case Circuit Breakers
15 – 2500 Amperes for UL, CSA & IEC Applications
Frame Sizes NG and RG
240 Vac
480 Vac
600 Vac
220 –
240 Vac
380 –
415 Vac
660 –
690 Vac
250 Vdc
Interchangeable
Built-in
LI
LS
LSI
LIG
LSG
LSIG
1-Pole
2-Pole
3-Pole
4-Pole
I cu
I cs
I cu
I cs
I cu
I cs
I cu
I cs
NG
800, 1200
S
2, 3, 4
85
50
25
85
85
50
50
20
10
—
—
H
—
—
16.00 (406.0)
3-Pole
46.8 (21.3)
A
400 – 1200 A
Electronic
H
100
100
100
—
—
65
35
70
50
25
13
W
—
—
11.13 (280.0)
8.25 (210.0)
For more information visit: www.eaton.com
C
200
100
200
100
100
—
—
65
50
35
18
—
—
—
■
■
■
■
■
62.0 (28.3)
4-Pole
S
85
85
50
20
—
—
1600
3
—
—
—
50
10
1600 A
D
—
—
5.50 (140.0)
800
U
3
200
150
—
—
—
—
—
—
—
—
800 A
65
RG
1600, 2000, 2500
H
3, 4
125
135
100
—
—
H
—
—
3-Pole
103.0 (47.0)
A
800 – 2500 A
Electronic (Digitrip RMS 310, 610 and 910)
16.00 (406.0)
65
50
70
50
25
13
W
—
—
20.00 (508.0)
15.50 (394.0)
—
■
■
■
■
■
■
■
C
200
100
200
100
100
—
—
4-Pole
118.4 (54.0)
65
50
35
18
D
—
—
9.75 (229.0)
November 2008
CA08101001E
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