GE AKR User Manual

Table
of
Contents
Description
Page
Introduction
Quick
Selector
Breaker
/
Trip
Combinations
. . .
Quick
Selector
Replacement
Breakers
Breaker
/
Trip
Combinations
Breaker
Designations
Legend
Type
AKR
Breaker
Features
and
Characteristics
—
Manual
Operation
—
Electrical
Operation
Type
AKRU
Breakers
Enclosures
and
Mountings
MicroVersaTrip
®
RMS
-
9
Devices
Trip
Devices
—
Tripping
Functions
—
EC
Trip
Devices
DC
Applications
Accessories
—
OEM
Substructure
2
3
4
5
6
7
8
9
-
11
12
-
13
14
-
21
22
23
-
25
26
-
27
Ratings
Derating
Factors
Micro
VersaTrip
®
RMS
-
9
Current
Sensor
Ratios
AKRU Fuses
Electrical
Characteristics
—
AKR
-
30
S
—
AKR
-
30
/
50
/
T
50
—
AKR
-
75
/
100
Wiring
Diagrams
Time
Current
Tripping
Characteristics
Time
Current
Curves
Outline
Drawings
Outline
Dimension
Drawing
Numbers
Weights
and
Formulas
Repetitive
Duty
Transformer
Short
Circuit
Current
Curves
Standards
and
References
Guide
Form
Specifications
Other
AKR
Circuit
Breaker Publications
28
29
30
31
32
-
33
34
-
35
36
-
37
38
39
40
-
45
46
-
52
53
54
55
56
-
58
59
60
61
1
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GE AKR Specifications

General

Standards	UL489, IEC 60947-2
Voltage Rating	600V
Mounting	Fixed, Drawout
Poles	3
Trip Unit	Electronic
Operating Temperature	+70°C