CHINT NB1L-63 2P C50 100mA 6kA Differential Circuit Breaker

NB1L-63 2P C50 100mA AC 6kA Differential Circuit Breaker — Comprehensive Electrical Protection

NB1L-63 2P C50 100mA AC 6kA is a two-pole Residual Current Circuit Breaker (RCCB) combining overload, short-circuit, and leakage current protection. Featuring a C-characteristic tripping curve and a 50A rated current, this CHINT breaker provides robust safety for both people and equipment. Its 100mA sensitivity makes it suitable for fire protection applications, ideal for residential, commercial, and industrial installations.

Technical Specifications:

• Type: RCCB (Residual Current Circuit Breaker)

• Standard: IEC/EN 61008-1

• Base Material: High-strength plastic housing with internal metallic components

• Application: Indoor

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

• Drying Time: Not applicable

• Durability: 20,000 mechanical operations and 10,000 electrical operations; Resistant to shock and vibration.

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

Advantages:

• Superior personnel and equipment safety.

• Comprehensive three-in-one protection: overload, short-circuit, and leakage.

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

• C-characteristic tripping curve minimizes nuisance tripping with inrush currents.

• 100mA sensitivity provides effective fire protection.

• Compact design for easy installation in distribution boards.

Applications:

• Residential distribution boards for comprehensive circuit protection.

• Commercial buildings to safeguard electrical systems and occupants.

• Industrial facilities requiring reliable protection against electrical faults.

• Supplementary protection in TN-S, TN-C-S, and TT systems.