Schneider Electric Acti9 Pro iC65H miniature circuit breaker for AC 50/60Hz low-voltage distribution systems, providing short-circuit protection, overload protection, isolation function and fault trip indication, with B/C/D tripping curves
Schneider Electric Acti9 Pro iC65H miniature circuit breaker is designed for AC 50/60Hz low-voltage terminal distribution systems. It provides short-circuit protection, overload protection and isolation function for electrical circuits. The product complies with GB/T10963.1 and IEC 60898-1 standards, and is also certified according to UL1077 requirements. It is suitable for residential buildings, commercial buildings, industrial distribution, control cabinets and terminal distribution boxes.
This series supports B, C and D tripping curves, allowing selection according to different load types. The rated current range is 1–80A. Under IEC standards, the breaking capacity is 10000A and the service breaking capacity Ics is 75%. Under UL1077 standards, the breaking capacity varies according to the number of poles and rated voltage.
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 high mechanical and electrical endurance.
- Short-circuit protection
- Overload protection
- Isolation function
- Clear fault trip indication
- Red front window indicating fault trip status
- B, C and D tripping curves
- 35mm standard DIN rail mounting
- Flexible 0°–360° installation orientation
Specifications
Certifications and Standards
Item
Description
National Standard
GB/T10963.1
International Standard
IEC 60898-1
UL Standard
UL1077
Certification Marks
CCC, CE, CCS, UL, CB
IEC Breaking Capacity Parameters
System Type
Operating Voltage Ue
Rated Current In
Breaking Capacity Icn
Service Breaking Capacity Ics
Ph/Ph
400V
1–80A
10000A
75%
Ph/N
230V
1–80A
10000A
75%
UL1077 Breaking Capacity Parameters
Poles
Rated Voltage
Rated Current
Breaking Capacity
1P
120V/240VAC
1–80A
5kA
2/3/4P
240VAC
1–80A
7.5kA
2/3/4P
277V/480YVAC
1–80A
4kA
Wiring Parameters
Rated Current
Screw Size
Rated Torque
Limit Torque
National Standard Rated Torque
Copper Solid Wire
Copper Flexible Wire or Ferruled Terminal
1–25A
M5
2.5 N·m
5.1 N·m
2 N·m
1–25 mm²
1–16 mm²
32–80A
M6.5
3.5 N·m
5.6 N·m
3.5 N·m
1–35 mm²
1–25 mm²
Wiring Parameters According to UL1077
Rated Current
Screw Size
Rated Torque
National Standard Rated Torque
75°C Copper Wire
1–25A
M5
2.5 N·m
2 N·m
AWG 14-10
32–80A
M6.5
3.5 N·m
3.5 N·m
AWG 8-4
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 10000A
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/EN 60364
IV
Operating Ambient Temperature
-40°C to +70°C
Storage Ambient Temperature
-40°C to +85°C
Damp Heat Resistance IEC/EN 60068-1
Class 2, relative humidity 95% at 55°C
Padlock, 1P/2P
1
Padlock, 3P/4P
2
Weight Parameters
Poles
Average Weight
1P
114 g
2P
226 g
3P
341 g
4P
455 g
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