DZ47LE-32 2P C20 30mA Residual Current Circuit Breakers – Comprehensive Electrical Protection
DZ47LE-32 2P C20 30mA are two-pole Residual Current Circuit Breakers (RCCBs), also known as differential automatons, designed to safeguard electrical circuits operating at 50-60Hz with voltages up to 400V. They provide protection against earth leakage currents, overloads, and short circuits. Crucially, these devices protect individuals from electric shock and prevent fires caused by insulation faults, ensuring a safe and reliable electrical system.
Technical Specifications:
Type: RCCB (Residual Current Circuit Breaker) / Differential Automaton
Standard: IEC/EN 61008-1, GB/T 16917.1
Base Material: High-strength plastic housing (typically PA66) with internal metallic components (steel, copper)
Application: Indoor use, suitable for 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: High mechanical and electrical endurance, resistant to vibration and impact. Rated for numerous switching cycles.
Packaging: Individually boxed, with multiple units per master carton for bulk shipping.
Advantages:
Superior personnel safety against electric shock.
Effective fire prevention through fault current detection.
Reliable protection against overloads and short circuits.
Compact design for easy installation in distribution boards.
High sensitivity to earth leakage currents (30mA).
Compliant with international safety standards.
Applications:
Residential electrical distribution systems.
Commercial building power protection.
Industrial control panels and machinery.
Protection of circuits supplying bathrooms, kitchens, and outdoor areas.
