GHB3070 EATON CUTLER HAMMER, GHB3070 Datasheet - Page 39
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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November 2008
NG-Frame
Product Description
■
■
CA08101001E
All Cutler-Hammer NG-Frame Circuit
Breakers by Eaton Corporation are
suitable for reverse feed use.
All NG-Frame circuit breakers are
HACR rated.
Typical NG-Frame Circuit Breaker
Technical Data and Specifications
Table 12-69. UL 489/IEC 60947-2 Interrupting Capacity Ratings
Circuit
Breaker
Type
NGS
NGH
NGC
1600 amperes is not a UL or CSA listed rating. 1200 amperes is the maximum UL and
CSA rating for NG.
For more information visit: www.eaton.com
Series G Molded Case Circuit Breakers
400 – 1200 Amperes
NG-Frame
Number
of Poles
2, 3, 4
2, 3, 4
2, 3, 4
240 (UL)
100
200
65
Interrupting Capacity (kA Symmetrical Amperes)
Volts ac (50/60 Hz)
220 – 240
I cu
100
200
85
I cs
100
100
85
380 – 415
I cu
100
50
70
I cs
50
50
50
480
100
50
65
600
25
35
65
690
I cu
20
25
35
I cs
10
13
18
12-39
12
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