The Acti9 iC60N 3P 20A C Curve Miniature Circuit Breaker (MCB) is a reliable low-voltage protection device designed for use in both industrial and residential distribution systems. With three protected poles, a 20 A rated current, and a C tripping curve, it is well-suited for applications involving standard resistive and inductive loads.
This breaker provides short-circuit protection with a breaking capacity of up to 20 kA at 220–240 VAC (IEC 60947-2) and 6 kA at 400 VAC (IEC 60898-1). It features VisiTrip, a fault-indication system that identifies the faulty circuit for quicker troubleshooting, and VisiSafe, which ensures full contact disconnection for safe maintenance.
The iC60N supports up to 10,000 electrical cycles and 20,000 mechanical cycles, ensuring long-term performance. It has a rated insulation voltage of 500 VAC, limitation class 3, and is DIN rail mountable.
The breaker occupies 6 x 9 mm pitches (54 mm width) and offers IP20 protection (IP40 when enclosed), withstanding temperatures from -35°C to +70°C in operation.
Specifications
| Feature | Details |
|---|---|
| Device Application | Distribution |
| Product Range | Acti9 |
| Product Name | Acti9 iC60 |
| Device Type | Miniature Circuit Breaker (MCB) |
| Device Short Name | iC60N |
| Poles Description | 3P |
| Number of Protected Poles | 3 |
| Rated Current [In] | 20 A |
| Tripping Curve | C |
| Breaking Capacity (IEC 60947-2) | 20 kA at 220–240 VAC |
| Breaking Capacity (IEC 60898-1) | 6 kA at 400 VAC |
| Rated Insulation Voltage [Ui] | 500 VAC |
| Electrical Endurance | 10,000 cycles |
| Mechanical Endurance | 20,000 cycles |
| Mounting Type | DIN Rail |
| Module Width | 6 pitches (54 mm) |
| Pollution Degree | 3 |
| Overvoltage Category | IV |
| Degree of Protection | IP20 (IP40 in enclosure) |
| Operating Temperature | -35°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Dimensions (W x H x D) | 54 mm x 85 mm x 78.5 mm |
| Net Weight | 0.375 kg |
| Color | White (RAL9003) |
| Network Type | AC / DC |
| Special Features | VisiTrip indicator, VisiSafe strip, Class 3 limitation |
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