CHINT NB1L-40 2-Pole RCBO 32A 30mA 6kA

NB1L-40 2P C32 30mA A 6kA Differential Circuit Breaker — Comprehensive Electrical Protection

NB1L-40 2P C32 30mA A 6kA is a two-pole Residual Current Circuit Breaker with Overcurrent protection (RCBO) from CHINT, designed to safeguard electrical circuits against overloads, short circuits, and earth leakage currents. Combining the functions of a miniature circuit breaker (MCB) and a Residual Current Device (RCD), this device offers comprehensive protection for both people and equipment. Its 30mA sensitivity provides crucial protection against electric shock, while the Type A characteristic ensures reliable tripping for AC and pulsating DC leakage currents, enhancing overall safety. Ideal for residential and commercial applications.

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 with internal metallic components

• Application: Indoor

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

• Drying Time: Not applicable

• Durability: Mechanical life of 20,000 cycles; Electrical life of 6,000 cycles; Resistant to vibration and impact.

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

Advantages:

• Combines overcurrent and residual current protection in one device.

• 30mA sensitivity provides enhanced personal safety.

• Type A characteristic detects both AC and pulsating DC leakage currents.

• Compact design for easy installation in distribution boards.

• High breaking capacity of 6kA ensures reliable operation during fault conditions.

• Provides comprehensive protection for electrical circuits and appliances.

Applications:

• Residential distribution boards

• Commercial building electrical systems

• Protection of circuits supplying sensitive electronic equipment

• Supplementary protection in industrial installations