6
2
Technical data
Circuit-breaker for fixed installation
2.1
Technical data and weight
1)
When the operating voltage is lower than the rated voltage, the same values apply as for rated voltage. Higher values on request.
2)
Individual unit (without chassis) with motor-operated mechanism and basic release equipment.
Breaker
Rated
Rated
Rated short-
Short-
Rated short-
Rated short-
Pole
Weight
2)
Permissible number
type
voltage current
circuit-
circuit
circuit
circuit
centres
of vacuum interrupter
breaking
breaking
making
duration
switching operations
current
current
current.
symm.
2)
asymm.
2)
(peak)
2)
VM1...
kV
A
kA
kA
kA
s
mm
approx. kg
Figure 2/9 Page 11/12
1206-16
12
630
16
17.4
40
3
150/210
69/74
Diagram A
1212-16
1250
150/210
70/75
Diagram B
1206-20
630
20
21.8
50
3
150/210
69/74
Diagram C
1212-20
1250
150/210
70/75
Diagram D
1216-20
1600
210/275
147/155
Diagram D
1220-20
2000
210/275
147/155
Diagram D
1225-20
2500
210/275
147/155
Diagram D
1206-25
630
25
27.3
63
3
150/210
69/74
Diagram E
1212-25
1250
150/210
70/75
Diagram E
1216-25
1600
210/275
147/155
Diagram E
1220-25
2000
210/275
147/155
Diagram E
1225-25
2500
210/275
151/159
Diagram E
1206-31
630
31.5
34.3
80
3
150/210
80/85
Diagram F
1212-31
1250
150/210
81/86
Diagram F
1216-31
1600
210/275
147/155
Diagram F
1220-31
2000
210/275
147/155
Diagram F
1225-31
2500
210/275
151/159
Diagram F
1212-40
1250
40
43.6
100
3
210
94
Diagram G
1216-40
1600
210/275
147/155
Diagram G
1220-40
2000
210/275
147/155
Diagram G
1225-40
2500
210/275
151/159
Diagram G
1706-16
17.5
630
16
17.4
40
3
150/210
69/74
Diagram A
1712-16
1250
150/210
70/75
Diagram B
1706-20
630
20
21.8
50
3
150/210
69/74
Diagram D
1712-20
1250
150/210
70/75
Diagram D
1716-20
1600
210/275
147/155
Diagram D
1720-20
2000
210/275
147/155
Diagram D
1725-20
2500
210/275
151/159
Diagram D
1706-25
630
25
27.3
63
3
150/210
80/85
Diagram E
1712-25
1250
150/210
81/86
Diagram E
1716-25
1600
210/275
147/155
Diagram E
1720-25
2000
210/275
147/155
Diagram E
1725-25
2500
210/275
151/159
Diagram E
1706-31
630
31.5
34.3
80
3
150/210
90/93
Diagram F
1712-31
1250
150/210
91/94
Diagram F
1716-31
1600
275
155
Diagram F
1720-31
2000
275
155
Diagram F
1725-31
2500
275
159
Diagram F
1712-40
1250
40
43.6
100
3
210
94
Diagram G
1716-40
1600
210/275
147/155
Diagram G
1720-40
2000
210/275
147/155
Diagram G
1725-40
2500
210/275
151/159
Diagram G
2406-16
24
630
16
17.4
40
3
210/275
76/81
Diagram A
2412-16
1250
210/275
78/83
Diagram B
2416-16
1600
275
167
Diagram B
2420-16
2000
275
167
Diagram B
2425-16
2500
275
167
Diagram B
2406-20
630
20
21.8
50
3
210/275
76/81
Diagram D
2412-20
1250
210/275
78/83
Diagram D
2416-20
1600
275
167
Diagram D
2420-20
2000
275
167
Diagram D
2425-20
2500
275
167
Diagram D
2406-25
630
25
27.3
63
3
210/275
76/81
Diagram E
2412-25
1250
210/275
82/87
Diagram E
2416-25
1600
275
167
Diagram E
2420-25
2000
275
167
Diagram E
2425-25
2500
275
173
Diagram E