NB1L-63 4P C50 30mA 6kA Differential Circuit Breaker

Differential Circuit Breakers NB1L-63 4P C50 30mA AC 6kA — Comprehensive Electrical Protection

Автоматы дифференциальные NB1L-63 4P C50 30mA AC 6kA are four-pole Residual Current Circuit Breakers (RCCBs) designed for use in AC networks with a frequency of 50/60 Hz and a voltage of 230/400V, up to 50A. They provide protection against overloads, short circuits, indirect contact electric shock, and fires caused by leakage currents. Ideal for residential, commercial, and industrial electrical installations, these breakers ensure reliable and comprehensive safety.

Technical Specifications:

• Type: Residual Current Circuit Breaker (RCCB) / Differential Circuit Breaker

• Standard: IEC/EN 61008-1 (assumed, based on functionality)

• Base Material: High-impact Polyamide (PA66) housing with internal metallic components

• Application: Indoor

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

• Drying Time: Not applicable

• Durability: High mechanical and electrical endurance; resistant to environmental factors; designed for infrequent switching operations.

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

Advantages:

• Superior protection against electrical shock.

• Prevents fire hazards caused by earth leakage currents.

• Reliable overload and short-circuit protection.

• Four-pole design ensures comprehensive circuit protection.

• High breaking capacity of 6kA for enhanced safety.

• Compatible with optional auxiliary contacts for remote signaling.

Applications:

• Residential electrical distribution systems.

• Commercial building power circuits.

• Industrial facility electrical panels.

• Protection of sensitive electronic equipment.