CHINT NB1L 2P C25 30mA 10kA Differential Circuit Breaker

NB1L 2P C25 30mA A 10kA Differential Circuit Breaker — Comprehensive Electrical Safety

NB1L 2P C25 30mA A 10kA is a compact, two-pole Residual Current Circuit Breaker with Overcurrent protection (RCBO) from CHINT. This device combines the functions of a miniature circuit breaker and a residual current device (RCD) in a single unit, providing comprehensive protection against short circuits, overloads, and electrical leakage. Its 30mA sensitivity and Type A characteristic ensure reliable protection against both AC and pulsating DC leakage currents, enhancing personal safety. The high breaking capacity of 10kA makes it suitable for installations with significant prospective fault currents.

Technical Specifications:

• Type: RCBO (Residual Current Circuit Breaker with Overcurrent protection)

• Standard: IEC/EN 61009-2+A1:2012, GB/T 10963.1-2016

• Base Material: High-strength plastic housing (PA66) with internal metallic components (steel, copper)

• Application: Indoor use, residential, commercial, and industrial electrical installations

• Consumption: Not applicable – this is an electrical protection device, not a consumable material.

• Drying Time: Not applicable – this is an electrical protection device, not a material requiring drying.

• Durability: Mechanical life of 20,000 cycles, high resistance to environmental factors, UV resistant housing.

• Packaging: Individual box packaging, with multiple units per carton.

Advantages:

• Enhanced safety with protection against both overcurrents and leakage currents.

• Compact design saves space in the distribution board.

• Type A RCD provides protection against pulsating DC leakage currents.

• High breaking capacity (10kA) ensures reliable operation in demanding installations.

• Simplified installation due to combined MCB and RCD functionality.

• Reliable performance from a reputable manufacturer (CHINT).

Applications:

• Residential distribution boards for comprehensive circuit protection.

• Commercial buildings to safeguard electrical systems and occupants.

• Industrial facilities requiring robust electrical safety measures.

• Protection of circuits supplying sensitive electronic equipment.