Description
The Acti9 iC60N A9F44263 is a premium-quality 2-pole miniature circuit breaker (MCB) designed to protect low-voltage electrical installations from overload and short-circuit faults. Rated at 63A with a C tripping curve, it is ideal for circuits with moderate inrush currents such as motors and mixed resistive-inductive loads.
It conforms to both EN/IEC 60898-1 and EN/IEC 60947-2 standards, with short-circuit breaking capacities of 6000A at 415VAC and up to 20kA at 240VAC. Built-in features such as the VisiTrip fault indicator and VisiSafe green strip enhance safety, troubleshooting efficiency, and maintenance accuracy.
The device offers high durability with up to 10,000 electrical and 20,000 mechanical operations, and its compact 4-module width ensures it fits neatly into DIN rail-mounted panels. Designed for performance in tough environments, it supports a wide operating temperature range from -35°C to 70°C and carries an IP20/IP40 protection rating.
Specifications
| Attribute | Details |
|---|---|
| Product Name | Miniature Circuit Breaker (MCB) |
| Model | Acti9 iC60N Disbo |
| Reference | A9F44263 |
| Poles | 2P (Two Protected Poles) |
| Rated Current (In) | 63 A |
| Tripping Curve | C Curve |
| Rated Insulation Voltage (Ui) | 500 VAC |
| Breaking Capacity | 10kA (IEC 60947-2), 6kA (IEC 60898-1) |
| Short-Circuit Capacity | Up to 20kA at 240VAC |
| VisiTrip Indicator | Yes |
| VisiSafe Feature | Yes |
| Mounting Type | DIN Rail |
| Width | 36 mm (4 x 9mm pitch) |
| Height | 85 mm |
| Depth | 78.5 mm |
| Net Weight | 0.25 kg |
| Electrical Endurance | 10,000 cycles |
| Mechanical Endurance | 20,000 cycles |
| Degree of Protection | IP20 (device), IP40 (in enclosure) |
| Pollution Degree | 3 |
| Overvoltage Category | IV |
| Operating Temperature Range | -35°C to +70°C |
| Storage Temperature Range | -40°C to +85°C |
| Color | White (RAL9003) |
| Compliance Standards | EN/IEC 60898-1, EN/IEC 60947-2 |
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