15
14
High Fault Series
AMPERE RATING(A)
TYPE
RATED CURRENT (max) [
I
n
](A)
IEC, EN, AS
q w
JIS
NEMA, ANSI
Marine
NEUTRAL POLE AMPERES FRAME (A)
NUMBER OF POLES
e r
RATED PRIMARY CURRENT OF OVER–CURRENT
RELEASE [
I
CT
](A)
• for general feeder circuit use
RATED CURRENT OF OVER–CURRENT RELEASE (A)
• for generator protection use
[
I
n
] is generator rated current.
AC RATED INSULATION VOLTAGE [
U
i
](V. 50/60Hz)
t
RATED OPERATIONAL VOLTAGE [
U
e
](V. 50/60Hz)
y
AC RATED BREAKING CAP [kA sym rms]/MAKING CAP [kA peak]
¶
2
IEC,EN,AS
AC
690V
u
[
I
cs
=
I
cu
]
440V
NEMA
AC
600V
ANSI
480V
240V
JIS
AC
550V
460V
220V
i
DC
600V
o
250V
NK
!0 !1
AC
690V
450V
LR, AB,
!0 !1
AC
690V
GL, BV
450V
RATED IMPULSE WITHSTAND VOLTAGE [U
imp
](kV)
RATED SHORT TIME WITHSTAND
1s
CURRENT[
I
cw
][kA rms]
3s
LATCHING CURRENT (kA)
TOTAL BREAKING TIME (s)
CLOSING OPERATION TIME
SPRING CHARGING TIME (s) max.
CLOSE TIME (s) max.
No. of operating cycles
Mechanical life
with maintenance
without maintenance
Electrical life
without maintenance
AC460V
AC690V
WEIGHT (kg) draw-out type
OUTLINE DIMENSION (mm)
DRAW-OUT
a
TYPE
!2
b
c
d
1250
AR212H
1250
1250
1250
1250
1250
3
4
200
400
800
1250
100
Ö
I
n
Ö
200
200
É
I
n
Ö
400
400
É
I
n
Ö
800
630
É
I
n
Ö
1250
1000
690
55/121
80/176
42/96.6
65/149.5
80/184
55/121
80/176
80/176
40/40
40/40
55/128
80/186
55/128
80/186
12
80
55
65
0.03
10
0.08
30000
15000
12000
10000
79
94
354
439
460
345
40
1600
AR216H
1600
1600
1600
1600
1600
3
4
1600
800
Ö
I
n
Ö
1600
1000
690
55/121
80/176
42/96.6
65/149.5
80/184
55/121
80/176
80/176
40/40
40/40
55/128
80/186
55/128
80/186
12
80
55
65
0.03
10
0.08
30000
15000
12000
10000
79
94
354
439
460
345
40
2000
AR220H
2000
2000
2000
2000
2000
3
4
2000
1000
Ö
I
n
Ö
2000
1000
690
55/121
80/176
42/96.6
65/149.5
80/184
55/121
80/176
80/176
40/40
40/40
55/128
80/186
55/128
80/186
12
80
55
65
0.03
10
0.08
30000
15000
12000
10000
79
94
354
439
460
345
40
1600
AR316H
1600
1600
1600
1600
1600
3
4
200
400
800
1250
1600
100
Ö
I
n
Ö
200
200
É
I
n
Ö
400
400
É
I
n
Ö
800
630
É
I
n
Ö
1250
800
É
I
n
Ö
1600
1000
690
85/187
100/220
50/115
80/184
100/230
85/196
100/230
100/230
40/40
40/40
85/201
100/233
85/201
100/233
12
100
75
85
0.03
10
0.08
25000
12000
10000
7000
105
125
460
580
460
345
40
2000
AR320H
2000
2000
2000
2000
2000
3
4
2000
1000
Ö
I
n
Ö
2000
1000
690
85/187
100/220
50/115
80/184
100/230
85/196
100/230
100/230
40/40
40/40
85/201
100/233
85/201
100/233
12
100
75
85
0.03
10
0.08
20000
10000
7000
5000
105
125
460
580
460
345
40
2500
AR325H
2500
2500
2500
2500
2500
3
4
2500
1250
Ö
I
n
Ö
2500
1000
690
85/187
100/220
50/115
80/184
100/230
85/196
100/230
100/230
40/40
40/40
85/201
100/233
85/201
100/233
12
100
75
85
0.03
10
0.08
20000
10000
7000
5000
105
125
460
580
460
345
40
3200
AR332H
3200
3200
3200
3200
3200
3
4
3200
1600
Ö
I
n
Ö
3200
1000
690
85/187
100/220
50/115
80/184
100/230
85/196
100/230
100/230
40/40
40/40
85/201
100/233
85/201
100/233
12
100
75
85
0.03
10
0.08
20000
10000
7000
5000
105
125
460
580
460
345
40
Ratings
Standard Series
3
AMPERE RATING(A)
TYPE
RATED CURRENT (max) [
I
n
](A)
IEC, EN, AS
q w
JIS
NEMA, ANSI
Marine
NEUTRAL POLE AMPERES FRAME (A)
NUMBER OF POLES
e
RATED PRIMARY CURRENT OF OVER–CURRENT
RELEASE [
I
CT
](A)
• for general feeder circuit use
RATED CURRENT OF OVER–CURRENT RELEASE (A)
• for generator protection use
[
I
n
] is generator rated current.
AC RATED INSULATION VOLTAGE [
U
i
](V. 50/60Hz)
r
RATED OPERATIONAL VOLTAGE [
U
e
](V. 50/60Hz)
t
AC RATED BREAKING CAP [kA sym rms]/MAKING CAP [kA peak]
IEC,EN,AS
AC
690V
y
[
I
cs
=
I
cu
]
440V
NEMA
AC
600V
ANSI
480V
240V
JIS
AC
550V
460V
220V
i
DC
600V
o
250V
NK
!0
AC
690V
450V
LR, AB,
!0
AC
690V
GL, BV
450V
RATED IMPULSE WITHSTAND VOLTAGE [U
imp
](kV)
RATED SHORT TIME WITHSTAND
1s
CURRENT[
I
cw
][kA rms]
3s
LATCHING CURRENT (kA)
TOTAL BREAKING TIME (s)
CLOSING OPERATION TIME
SPRING CHARGING TIME (s) max.
CLOSE TIME (s) max.
No. of operating cycles
Mechanical life
with maintenance
without maintenance
Electrical life
without maintenance
AC460V
AC690V
WEIGHT (kg) draw-out type
OUTLINE DIMENSION (mm)
FIXED TYPE
a
b
c
d
DRAW-OUT
a
TYPE
!1
b
c
d
800
AR208S
800
800
800
800
800
3
4
200
400
800
100
Ö
I
n
Ö
200
200
É
I
n
Ö
400
400
É
I
n
Ö
800
1000
690
50/105
65/143
u
42/96.6
50/115
65/149.5
50/105
65/143
65/143
40/40
40/40
50/115
65/153
u
50/115
65/153
u
12
65
50
65
0.03
10
0.08
30000
15000
12000
10000
73
86
360
445
460
290
75
354
439
460
345
40
1250
AR212S
1250
1250
1250
1250
1250
3
4
400
800
1250
200
Ö
I
n
Ö
400
400
É
I
n
Ö
800
630
É
I
n
Ö
1250
1000
690
50/105
65/143
u
42/96.6
50/115
65/149.5
50/105
65/143
65/143
40/40
40/40
50/115
65/153
u
50/115
65/153
u
12
65
50
65
0.03
10
0.08
30000
15000
12000
10000
73
86
360
445
460
290
75
354
439
460
345
40
1600
AR216S
1600
1600
1540
1600
1600
3
4
400
800
1250
1600
200
Ö
I
n
Ö
400
400
É
I
n
Ö
800
630
É
I
n
Ö
1250
800
É
I
n
Ö
1600
1000
690
50/105
65/143
u
42/96.6
50/115
65/149.5
50/105
65/143
65/143
40/40
40/40
50/115
65/153
u
50/115
65/153
u
12
65
50
65
0.03
10
0.08
30000
15000
12000
10000
76
90
360
445
460
290
75
354
439
460
345
40
2000
AR220S
2000
2000
2000
2000
2000
3
4
400
800
1250
1600
2000
200
Ö
I
n
Ö
400
400
É
I
n
Ö
800
630
É
I
n
Ö
1250
800
É
I
n
Ö
1600
1000
É
I
n
Ö
2000
1000
690
50/105
65/143
u
42/96.6
50/115
65/149.5
50/105
65/143
65/143
40/40
40/40
50/115
65/153
u
50/115
65/153
u
12
65
50
65
0.03
10
0.08
25000
12000
10000
7000
79
94
360
445
460
290
75
354
439
460
345
40
2500
AR325S
2500
2500
2500
2500
2500
3
4
2500
1250
Ö
I
n
Ö
2500
1000
690
65/143
85/187
u
50/115
65/149.5
85/195.5
65/143
85/195.5
85/195.5
40/40
40/40
65/153
85/201
u
65/153
85/201
u
12
85
65
85
0.03
10
0.08
20000
10000
7000
5000
105
125
466
586
460
290
75
460
580
460
345
40
3200
AR332S
3200
3200
3200
3200
3200
3
4
3200
1600
Ö
I
n
Ö
3200
1000
690
65/143
85/187
u
50/115
65/149.5
85/195.5
65/143
85/195.5
85/195.5
40/40
40/40
65/153
85/201
u
65/153
85/201
u
12
85
65
85
0.03
10
0.08
20000
10000
7000
5000
105
125
466
586
460
290
75
460
580
460
345
40
q
: Values in open air at 40
°
C (45
°
C for marine applications).
w
: Values of AR208S ~ 216S for draw-out type with horizontal terminals,
Values of AR220S ~ 440S for draw-out type with vertical terminals.
e
: For 2 pole ACBs use outside poles of 3 pole ACB.
r
: Rated insulation voltage depends on applied standard: 1000V AC
according to IEC 60947-2.
t
: Rated operational voltage depends on applied standard: 690V
according to IEC 60947-2.
4000
AR440S
4000
3700
3700
4000
4000
3
4
4000
2000
Ö
I
n
Ö
4000
1000
690
75/165
100/220
65/149.5
75/172.5
100/230
75/165
100/230
100/230
40/40
40/40
75/179
100/245
75/179
100/245
12
100
85
100
0.03
10
0.08
15000
8000
5000
2500
139
176
—
—
—
—
—
631
801
460
375
53
y
: Cannot apply IT earthing system, ie, insulated from earth.
u
: For 500V AC.
i
: Please contact TERASAKI for DC application.
o
: 3 poles in series should be applied for 600V DC.
!0
: Applicable to only 3 pole ACBs.
!1
: For vertical terminals or horizontal terminals.
!2
: For more information see page 62.
a
c
d
b
q
: Values in open air at 40
°
C (45
°
C for marine applications).
w
: Values for draw-out type with vertical terminals.
e
: For 2 pole ACBs use outside poles of 3 pole ACB.
r
: 4 pole ACBs without Neutral phase protection can not be applied to
IT earthing systems.
t
: Rated insulation voltage depends on applied standard: 1000V
according to IEC 60947-2.
y
: Rated operational voltage depends on applied standard: 690V
according to IEC 60947-2.
u
: Contact TERASAKI for details.
i
: Please contact TERASAKI for DC application.
o
: 3 poles in series should be applied for 600V DC.
!0
: Will apply soon.
!1
: Applicable to only 3 pole ACBs.
!2
: For vertical terminals.
!3
: For more information see page 62.
¶
1 : AH6 Range, 5000Amp (Icw, I sec 100kA - Ics 120kA) and 6300Amp (Icw, I sec 120kA - Ics 120kA) 3 and 4 Pole ACBs. Catalogue Ref. – 04-I52E.
¶
2 : When the ACB is used without Instantaneous trip function MCR should be set to work. The rated breaking capacity will reduce to the level of the latching current
without MCR function.
¶
1 : AH6 Range, 5000Amp (Icw, I sec 100kA - Ics 120kA) and 6300Amp (Icw, I sec 120kA - Ics 120kA) 3 and 4 Pole ACBs. Catalogue Ref. – 04-I52E.
¶
1 :
AH6 Range
, 5000 -6300A
¶
1 :
AH6 Range
, 5000 -6300A
!2
!3
a
c
d
b
a
c
d
b
