Product Specifications
Certifications and Standards
| Item | Description |
|---|---|
| National Standard | GB/T10963.1 |
| International Standard | IEC/EN 60898-1 |
| Certification Marks | CCC, CE |
| Environmental Label | Green Premium |
Breaking Capacity Parameters
| Poles | Operating Voltage Ue | Rated Current In | Breaking Capacity Icn | Service Breaking Capacity Ics |
|---|---|---|---|---|
| Ph/N, 1P+N | 230V | 6–40A | 4500A | 100% |
Wiring Parameters
| Screw Size | Rated Torque | Limit Torque | Copper Solid Wire | Copper Flexible Wire or Ferruled Terminal |
|---|---|---|---|---|
| M4.2 | 2 N·m | 3.5 N·m | 1–16 mm² | 1–16 mm² |
Main Technical Parameters
| Parameter | Specification |
|---|---|
| Insulation Voltage Ui | 400 V AC |
| Pollution Degree | 2 |
| Rated Impulse Withstand Voltage Uimp | 4 kV |
| Reference Setting Temperature | 30°C |
| C Curve Tripping Range | 5–10 In |
| D Curve Tripping Range | 10–14 In |
| Utilization Category | A |
| Current Limiting Class | 3 |
Other Parameters
| Parameter | Specification |
|---|---|
| Mounting Rail | DIN 35mm standard rail |
| Installation Orientation | 0°–360° |
| Stripping Length | 14 mm |
| Tool Type | PZ2 |
| Reference Dimension | 5.5 mm |
| Protection Rating, Circuit Breaker Body | IP20 |
| Protection Rating, Installed in Distribution Box | IP40 |
| Insulation Class | II |
| Electrical Endurance | >20A: 10,000 cycles; ≤20A: 20,000 cycles |
| Mechanical Endurance | 20,000 cycles |
| Overvoltage Category IEC/EN 60364 | II |
| Operating Ambient Temperature | -25°C to +60°C |
| Storage Ambient Temperature | -40°C to +80°C |
| Damp Heat Resistance IEC/EN 60068-1 | Class 2, relative humidity 95% at 55°C |
Weight Parameters
| Type | Weight |
|---|---|
| iDPNa 1P+N | 122 g |
Product Overview
Schneider Electric Acti9 Pro iDPNa miniature circuit breaker is designed for terminal distribution circuits, providing overload protection, short-circuit protection and circuit control. The product can disconnect both the phase conductor and neutral conductor at the same time, while the neutral conductor does not provide protection. It is suitable for low-voltage distribution applications in residential buildings, commercial buildings and terminal distribution boxes. The product complies with GB/T10963.1 and IEC/EN 60898-1 standards. It provides isolation protection, clear fault trip indication, and a red front window to indicate fault tripping status. The product supports 1P+N pole configuration, with a rated current range of 6–40A, operating voltage of 230V, breaking capacity of 4500A, and service breaking capacity Ics of 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 provides stable electrical and mechanical endurance. - Overload protection - Short-circuit protection - Isolation protection - Circuit control - Disconnects both phase and neutral conductors - Clear fault trip indication - Red front window indicating fault trip status - 35mm standard DIN rail mounting - Flexible 0°–360° installation orientation
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