C Type Mini Circuit Breaker - 2 Pole 3A to 63A 400V Din Rail Mounted

Operating at a rated voltage of 400V, this C Type Mini Circuit Breaker is suitable for both residential and industrial applications.

**Description:**

The C45N series circuit breaker is designed for use in lighting and motor distribution systems, providing reliable protection against overloads and short circuits. Its innovative structure is lightweight and boasts exceptional performance. With a high breaking capacity and rapid tripping action, this circuit breaker is easy to install using guide rails. Constructed from high fire-retardant and shockproof plastics, it ensures durability and safety. This product has a long operational life and is compatible with AC 50Hz/60Hz systems, available in single-pole 240V or two, three, and four-pole 415V configurations. It effectively protects against overload and short circuits while accommodating infrequent on-and-off switching for electrical equipment and lighting circuits in standard operating conditions. Compliant with GB 10963, IEC 898, and BS 3871.1 standards.

**Specifications:**

- Number of Poles: 1, 2, 3, 4P

- Rated Voltage: 240V/415V AC

- Rated Current (C Type): 6, 10, 16, 20, 25, 32, 40, 50, 63A

- Breaking Capacity: 6kA

- Electrical Life: Minimum 6000 cycles

- Mechanical Life: Minimum 20,000 cycles (0-c)

- Tropical Trial Treatment: 2 (RH 95% at 5°C)

- Instantaneous Release Type: C Type (5ln~10ln)

**Package Includes:**

- 1 Mini Circuit Breaker

**Note:**

1. Please allow for a 1-5mm measurement error due to manual measurement.

2. The color of the item may vary slightly from the picture due to differences in monitor displays.

**Testing Sequence:**

- **Current Release Test:**

1. Test at 1.13In - Cold state: Not tripping after ≤1 hour

2. Test at 1.45In - Immediate following previous test: Tripping <1 hour

3. Test at 2.55In - Cold state: Tripping within 1s to 60s

4. Test at 3In, 5In, 10In - Cold state: Not tripping ≤0.1s

5. Test at 5In, 10In, 20In - Cold state: Tripping <0.1s

**Key Features:**

- Frame Class: 63A

- Rated Working Voltage: 240V/415V

- Rated Frequency: 50/60Hz

- Rated Working Current: 6, 10, 16, 20, 25, 32, 40, 50, 63A

- Making and Breaking Capacity: 6000A

- Release Type: B, C, D

- Mechanical Life: 20,000 cycles

- Electrical Life: 6,000 cycles

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