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NCAN Series (Miniature Circuit Breakers / Thermal-Magnetic Protection)
The ABB NCAN-02C (64286731) is a compact miniature circuit breaker designed for low-voltage electrical systems. It combines thermal and magnetic protection to safeguard electrical circuits against overloads and short circuits, ensuring both equipment safety and personnel protection.
This breaker is suitable for small to medium-sized installations, including residential, commercial, and light industrial applications. Its modular design allows easy installation in distribution boards, control panels, and motor control circuits.
The NCAN-02C is known for its precise tripping mechanism, robust construction, and long operational life. The device is easy to maintain and includes clear visual indicators for operational status and trip conditions.
Protection of low-voltage electrical circuits in residential and commercial buildings.
Small motor protection, including pumps, fans, and HVAC systems.
Electrical distribution boards for industrial and light industrial installations.
Motor control panels requiring compact, reliable breakers.
Any application where space-saving circuit protection with thermal-magnetic tripping is needed.
Dual Protection – Combines thermal overload and magnetic short-circuit protection.
Compact Design – Saves panel space and allows flexible installation.
Durable Construction – Designed for repeated operations with minimal maintenance.
Visual Status Indication – Clearly shows ON/OFF and tripped states.
Standards Compliance – Conforms to IEC standards for miniature circuit breakers.
Easy Installation – Supports DIN rail and panel mounting.
Reliable Operation – Ensures precise tripping and stable performance over time.
Flexible Current Ratings – Suitable for small to medium electrical loads.
| Parameter | Specification |
|---|---|
| Model | ABB NCAN-02C |
| Part Number | 64286731 |
| Rated Operational Voltage | 230/400 V AC |
| Rated Current | 2 A |
| Tripping Characteristic | Class C, thermal-magnetic |
| Number of Poles | 1 |
| Breaking Capacity | 6 kA |
| Mounting Type | DIN rail / Panel mount |
| Operating Temperature | -25°C to +60°C |
| Degree of Protection | IP20 |
| Dimensions (HxWxD) | 80 x 17.5 x 70 mm |
| Weight | 0.12 kg |
| Standards Compliance | IEC 60898 / IEC 60947-2 |
| Model | Rated Current (A) | Poles | Breaking Capacity (kA) | Weight (kg) | Dimensions (HxWxD mm) |
|---|---|---|---|---|---|
| NCAN-01C | 1 | 1 | 6 | 0.11 | 80 x 17.5 x 70 |
| NCAN-03C | 3 | 1 | 6 | 0.13 | 80 x 17.5 x 70 |
| NCAN-06C | 6 | 1 | 6 | 0.14 | 80 x 17.5 x 70 |
| NCAN-10C | 10 | 1 | 6 | 0.15 | 85 x 17.5 x 75 |
| NCAN-16C | 16 | 1 | 6 | 0.18 | 85 x 17.5 x 75 |
| Model | Rated Current (A) | Poles | Breaking Capacity (kA) | Weight (kg) | Dimensions (HxWxD mm) |
|---|---|---|---|---|---|
| Emax 2 1600 | 1600 | 3 | 100 | 58 | 440 x 220 x 200 |
| Tmax XT1 630 | 630 | 3 | 50 | 25 | 350 x 200 x 180 |
| S203 C16 | 16 | 3 | 10 | 0.25 | 85 x 52.5 x 70 |
| S201 B10 | 10 | 1 | 6 | 0.12 | 80 x 17.5 x 70 |
| S404 M32 | 32 | 4 | 10 | 0.45 | 100 x 70 x 85 |
Q1: What type of protection does NCAN-02C provide?
A1: It provides thermal overload and magnetic short-circuit protection for low-voltage circuits.
Q2: What is the rated current?
A2: 2 A.
Q3: How many poles does this breaker have?
A3: 1 pole.
Q4: Can it be mounted on a DIN rail?
A4: Yes, it supports DIN rail and panel mounting.
Q5: What is the breaking capacity?
A5: 6 kA.
Q6: Is it suitable for small motor protection?
A6: Yes, it is suitable for small motors, fans, and pumps.
Q7: What is the operating temperature range?
A7: -25°C to +60°C.
Q8: Does it have visual status indication?
A8: Yes, it clearly shows ON/OFF and trip conditions.
Q9: Is it compliant with international standards?
A9: Yes, IEC 60898 and IEC 60947-2.
Q10: What applications is it best suited for?
A10: Residential and commercial circuit protection, small motor and equipment protection, and distribution boards.