The isolating switch includes the following functions:
● Control: switching the circuit on and off under load conditions
● Isolation function
● Electrical accessories: Acti9 standard electrical accessory iOF, used to indicate the open/closed status of the isolating switch
● Mechanical accessories: Acti9 standard mechanical accessories
Specifications
Item
Parameter
Stripping length
14 mm
Tool specification
PZ2
Reference dimension
6.5 mm
Mounting rail
DIN 35 mm standard rail
Mounting direction
0°~360°, flexible mounting direction
Protection rating indication
IP20 / IP40
Wiring Parameters
32~63 A
M6.5
3.5 N·m
5.6 N·m
3.5 N·m
1~35 mm²
1~25 mm²
80~125 A
M7
3.5 N·m
6 N·m
3.5 N·m
6~50 mm²
6~35 mm²
Technical Parameters
Main Characteristics
Parameter
Specification
Rated insulation voltage Ui
1P: 250 V; 2P/3P/4P: 500 V AC
Pollution degree
3
Rated impulse withstand voltage Uimp
6 kV
Rated short-time withstand current Icw
32~63 A: 1260 A, 1s
Rated short-time withstand current Icw
80~125 A: 1500 A, 1s
Utilization category
AC 22A
Rated conditional short-circuit current Inc
32~63 A: 6 kA
Rated conditional short-circuit current Inc
80~125 A: 10 kA
Rated short-circuit making capacity Icm
32~63 A: 4.2 kA
Rated short-circuit making capacity Icm
80~125 A: 5 kA
Other Parameters
Parameter
Condition / Type
Specification
Protection rating IEC/EN 60529
Circuit breaker body
IP20
Protection rating IEC/EN 60529
Installed inside distribution box
IP40
Service life O-C
Electrical life 32 A
15,000 cycles
Service life O-C
Electrical life 40 A
15,000 cycles
Service life O-C
Electrical life 63 A
15,000 cycles
Service life O-C
Electrical life 80 A
10,000 cycles
Service life O-C
Electrical life 100 A
10,000 cycles
Service life O-C
Electrical life 125 A
2,500 cycles
Service life O-C
Mechanical life
20,000 cycles
Operating ambient temperature
-
-40℃~+60℃
Storage ambient temperature
-
-40℃~+85℃
Damp heat resistance IEC/EN 60068-1
-
Class 2, relative humidity 95% at 55℃
Dimensions
Front Width
Number of Poles
Width
1P
18 mm
2P
36 mm
3P
54 mm
4P
72 mm
Overall Dimension Reference
Item
Dimension
Overall height
94 mm
Mounting height
85 mm
Bottom depth
64 mm
Maximum depth
78.5 mm
Upper depth
69.5 mm
Middle depth
50 mm
Front height
45 mm
Bottom protrusion dimension
4.6 mm
Local dimension
5.5 mm
Local dimension
4.4 mm
Weight
Circuit Breaker Type
iINT125 Weight
1P
85 g
2P
155 g
3P
254 g
4P
337 g
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