Product Specifications
Certifications and Standards
| Item | Description |
|---|---|
| National Standard | GB10963.1 |
| International Standard | IEC 60898-1 |
| Certification Marks | CCC, CE |
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 |
|---|---|
| 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 60364 | II |
| Operating Ambient Temperature | -25°C to +60°C |
| Storage Ambient Temperature | -40°C to +80°C |
| Damp Heat Resistance IEC 60068-1 | Class 2, relative humidity 95% at 55°C |
Weight Parameters
| Type | Weight |
|---|---|
| iDPNa-S 1P+N | 122 g |
Product Overview
Schneider Electric Acti9 Pro iDPNa-S 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 the 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 GB10963.1 and IEC 60898-1 standards, and supports isolation protection function. It adopts a 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 supports C and D tripping curves, allowing selection according to different load types. 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 - Neutral conductor does not provide protection - C and D tripping curves - Suitable for terminal distribution circuits
Need Help?
Send us the model number or purchase list. We'll check price and availability.
