GE AKR User Manual

Ratings
Table
28.2
—
Overcurrent
Trip
Device
Current
Ratings
in
Amperes
For
dc
applications
,
elec
-
tromechanical
EC
type
trip
devices
are
available
for
dc
ratings
up
to
250
Vdc
.
AKR
LVPCB
with
Micro
-
VersaTrip
®
RMS
-
9
pro
-
grammer
is
rated
for
short
-
time
withstand
current
and
interrupting
capacity
(
rms
symmetrical
)
.
The
maxi
-
mum
short
-
time
rating
is
shown
for
30
cycle
dura
-
tion
at
50
/
60
Hz
.
MicroVersaTrip
®
RMS
-
9
50
/
60
Hz
ac
EC
Device
Rating
Breaker
Frame
Sensor
Rating
Amps
(
s
)
Rating
Plug
Amps
(
x
)
dc
*
®
40
,
50
,
70
,
90
,
100
,
125
,
150
,
175
,
200
,
225
,
250
,
300
,
350
,
400
,
500
,
600
Fixed
Plug
Rating
Equals
Sensor
Tap
Tapped
70
,
100
,
150
,
225
200
,
300
,
400
,
600
AK
-
25
60
,
80
,
100
,
125
,
150
150
NOT
AVAILABLE
ON
AKR
-
30
S
100
,
125
,
150
,
175
,
200
,
225
,
250
,
300
,
350
,
400
,
500
,
600
,
800
150
,
200
,
225
,
250
,
300
,
400
400
AKR
-
30
S
,
AKR
-
30
AKR
-
30
H
Table
28.1
Summary
of
Breaker
Ratings
300
,
400
,
500
,
600
,
700
,
800
800
Short
Circuit
Ratings
RMS
Symmetrical
Rated
Frame
Voltage
Size
300
,
400
,
500
,
600
,
700
,
800
800
200
,
225
,
250
,
300
,
350
,
400
,
500
,
600
,
800
,
1000
,
1200
,
1600
,
kA
Breaker
Type
AKR
-
50
AKR
-
50
H
With
Without
Instanta
-
neous
Trip
600
,
800
,
1000
1200
,
1600
1600
Short
-
Time
Instanta
-
neous
Trip
(
Amperes
)
(
Nominal
)
2000
60
Hz
800
,
1000
,
1200
,
1500
,
1600
,
2000
AKRT
-
50
H
2000
600
22
22
22
AK
-
25
22
®
22
22
AKR
-
30
S
800
2000
,
2500
,
3000
,
1200
,
1000
,
2400
AKR
-
75
3200
30
30
30
AKR
-
30
4000
3200
800
42
42
42
AKR
-
30
H
2000
,
2500
,
3000
,
4000
,
5000
,
6000
1500
,
2000
,
2500
,
3000
,
4000
AKR
-
100
4000
42
AKS
/
AKR
-
50
42
42
600
1600
65
AKS
/
AKR
-
50
H
65
65
x
=
Rating
plug
amps
s
=
Sensor
amp
rating
2000
65
65
65
AKST
/
AKRT
-
50
H
Table
28.5
Minimum
EC
Trip
Ratings
—
Amperes
at
250
V
dc
Table
28.3
Fused
Breaker
Ratings
—
Maximum
600
V
ac
50
/
60
Hz
65
3200
65
65
AKR
-
75
85
85
AKR
-
100
4000
85
30
600
22
22
AK
-
25
Inter
-
With
Short
-
Time
Trip
Characteristic
®
rupting
Rating
With
30
AKR
-
30
S
800
22
30
®
Breaker
Type
Instan
-
Fuse
30
30
30
AKR
-
30
RMS
Frame
Rating
Amperes
neous
800
Trip
2
C
2
B
2
A
Breaker
Type
Size
Sym
-
42
42
42
AKR
-
30
H
Amperes
met
-
©
AK
-
25
40
200
250
175
50
50
50
AKS
/
AKR
-
50
480
rical
1600
AKR
-
30
100
175
200
250
kA
Min
.
Max
.
AKS
/
AKR
-
50
H
65
65
65
AKR
-
50
200
350
400
500
AKU
-
25
600
300
1200
200
65
65
AKST
/
AKRT
-
50
H
2000
65
2
CC
2
BB
2
AA
AKRU
-
30
S
800
300
1600
200
3200
65
65
65
AKR
-
75
AKR
-
75
AKR
-
100
AKRU
-
30
800
300
200
1600
2000
2000
2000
2000
4000
85
85
85
AKR
-
100
AKRU
-
50
1600
450
2500
200
AK
-
25
600
22
42
22
AKRU
-
75
®
3200
2000
3000
200
AKR
-
30
S
800
22
42
42
®
AKR
-
100
®
4000
2000
4000
200
30
42
30
AKR
-
30
800
Table
28.4
250
V
dc
Current
Ratings
—
with
EC
Trip
Device
Only
50
42
AKR
-
30
H
42
50
AKS
/
AKR
-
50
50
65
240
1600
65
65
65
AKS
/
AKR
-
50
H
Frame
Short
Breaker
65
AKST
/
AKRT
-
50
H
2000
65
65
Size
Circuit
Type
Amperes
kA
3200
65
85
65
AKR
-
75
AK
-
25
600
25
85
AKR
-
100
4000
85
130
AKR
-
30
AKR
-
50
AKR
-
75
AKR
-
100
800
25
©
The
maximum
fuse
rating
is
the
largest
fuse
which
tests
show
will
result
in
proper
performance
of
the
breaker
and
fuse
in
combination
under
short
circuit
conditions
.
Only
Gould
fuses
should
be
used
for
proper
coordination
.
®
Fuses
are
mounted
on
separate
fuse
roll
-
out
element
.
®
Refer
to
time
-
current
curves
GES
-
6000
(
for
EC
-
1
)
and
GES
-
6005
(
for
EC
-
1
B
)
.
©
Observe
Table
5
minimum
overcurrent
trip
ratings
.
®
Only
dual
ratio
sensors
are
available
on
AKR
-
30
S
when
programmers
are
furnished
with
High
-
Range
Instantaneous
or
Triple
Selective
Trip
.
®
Triple
Selective
Trip
at
1
X
short
-
time
rating
when
standard
Instantaneous
Trip
is
omitted
.
2000
50
4000
75
6000
100
28
Courtesy of store.ips.us

GE AKR Specifications

General

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