Feature: 1. The special arc extinguishing system and current limiting system can quickly disconnect the fault current of the DC power distribution system and ensure the reliable operation of the solar photovoltaic power generation system. 2. Suitale for solar energy, small power generation system, combiner box and other communications, photovoltaic system and other DC systems. 3. Wiring terminal quenching treatment, environmental protection plating, with good torsion tolerance and anti-rust effect. 4. Silver contacts, quick release response and sensitive action. 5. High quality internal copper parts, stable and reliable. 6. High-performance flame retardant material with high temperature resistance, corrosion resistance and wear resistance. 7. High electrical life and mechanical life, mechanical life up to 20,000 times. Specification: Item Type: Circuit Breaker Model: DZ47-63Z Number of Poles: 1P Wiring Method: Front wiring Segmentation Ability: 6KA Current Shell Frame: 63A Mechanical Life: 20,000 times Arc Extinguishing Medium: Air Installation Method: Rail mounting Application Scenario: Secondary power distribution Scope of Application: Solar energy, small power generation system, combiner box and other communications, photovoltaic system and other DC systems Package List: 12 x Circuit Breaker