CHINT NB1L 2P C10 30mA 10kA Differential Circuit Breaker

NB1L 2P C10 30mA A 10kA Differential Circuit Breaker — Comprehensive Electrical Safety

NB1L 2P C10 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 fault currents, enhancing personal safety. The 10kA breaking capacity makes it suitable for demanding electrical installations.

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-performance plastic housing (PA66) with internal metallic components (steel, copper)

• Application: Indoor installations in residential, commercial, and industrial environments

• 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; Electrical life of 6,000 cycles; Resistant to shock and vibration.

• Packaging: Individually boxed, with multiple units per carton for bulk shipments.

Advantages:

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

• Compact design saves space in distribution boards.

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

• High breaking capacity (10kA) ensures reliable operation during fault conditions.

• Simplified installation due to combined MCB and RCD functionality.

• Reliable performance and long service life from a reputable manufacturer (CHINT).

Applications:

• Residential distribution boards for comprehensive circuit protection.

• Commercial buildings to safeguard electrical systems and occupants.

• Industrial facilities for protecting sensitive equipment and personnel.

• Outbuildings and extensions where RCD protection is required.