Schneider Electric Acti9 Pro iC65N-S miniature circuit breaker for AC 50/60Hz low-voltage distribution systems, providing short-circuit protection, overload protection and isolation function, with B/C/D tripping curves
Schneider Electric Acti9 Pro iC65N-S miniature circuit breaker is designed for AC 50/60Hz low-voltage distribution systems. It is used for short-circuit protection, overload protection and isolation control in terminal distribution circuits. The product complies with GB10963.1 and IEC 60898-1 standards, and is suitable for residential, commercial, industrial distribution and terminal circuit applications in distribution boxes.
This series supports B, C and D tripping curves, allowing selection according to different load characteristics. The rated current range is 1–63A, the operating voltage supports 230V / 400V, the breaking capacity is 6000A, and the service breaking capacity Ics is 100%.
The product can be mounted on a 35mm standard DIN rail and supports flexible installation from 0° to 360°. The circuit breaker body has an IP20 protection rating, and can reach IP40 when installed inside a distribution box. It also offers good electrical and mechanical endurance.
- Short-circuit protection
- Overload protection
- Isolation function
- B, C and D tripping curves
- 35mm standard DIN rail mounting
- Flexible 0°–360° installation
- IP20 protection rating for circuit breaker body
- IP40 protection rating when installed in a distribution box
Specifications
Certifications and Standards
Item
Description
National Standard
GB10963.1
International Standard
IEC 60898-1
Certification Marks
CCC, CE, CB
Breaking Capacity Parameters
System Type
Operating Voltage Ue
Rated Current In
Breaking Capacity Icn
Service Breaking Capacity Ics
Ph/Ph, 2/3/4P
400V
1–63A
6000A
100%
Ph/N, 1P
230V
1–63A
6000A
100%
Wiring Parameters
Rated Current
Screw Size
Rated Torque
Limit Torque
National Standard Rated Torque
Copper Solid Wire
Copper Flexible Wire or Ferruled Terminal
1–32A
M5
2.5 N·m
5.1 N·m
2 N·m
1–25 mm²
1–16 mm²
40–63A
M6.5
3.5 N·m
5.6 N·m
3.5 N·m
1–35 mm²
1–25 mm²
Main Technical Parameters
Parameter
Specification
Insulation Voltage Ui
500 V AC
Pollution Degree
3
Rated Impulse Withstand Voltage Uimp
4 kV
Reference Setting Temperature
30°C
B Curve Tripping Range
3–5 In
C Curve Tripping Range
5–10 In
D Curve Tripping Range
10–14 In
Utilization Category
A
Current Limiting Class
3
Single-Pole Breaking Capacity Icn1
Icn1 = Icn 6000A
Other Parameters
Parameter
Specification
Mounting Rail
DIN 35mm standard rail
Installation Orientation
0°–360°
Stripping Length
14 mm
Tool Type
PZ2
Reference Dimension
6.5 mm
Protection Rating, Circuit Breaker Body
IP20
Protection Rating, Installed in Distribution Box
IP40
Insulation Class
II
Electrical Endurance
10,000 cycles
Mechanical Endurance
20,000 cycles
Overvoltage Category IEC 60364
IV
Operating Ambient Temperature
-40°C to +70°C
Storage Ambient Temperature
-40°C to +85°C
Damp Heat Resistance IEC 60068-1
Class 2, relative humidity 95% at 55°C
Padlock, 1P/2P
1
Padlock, 3P/4P
2
Weight Specifications
Number of Poles
Average Weight
1P
115 g
2P
229 g
3P
342 g
4P
457 g
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