Feature: 1.Photovoltaic DC miniature circuit breakers, widely used in solar and small power generation systems. 2.Terminals are quenched, environmentally friendly electroplating, with good torsion tolerance and anti‑rust effect. 3.Using high‑performance flame‑retardant materials, fire‑proof and anti‑corrosion, not easy to wear. 4.Guide rail installation, simple and convenient, with high segmentation ability and sensitive action. 5.Used for overload protection of DC circuits or equipment, short circuit protection and infrequent conversion of lines. Specification: Item Type: Circuit Breaker Material: Plastic Case + Metal Model: DZ47-63 Breaking Capacity: 4.5KA Number of Poles: 4P Rated Voltage: 400V Mechanical Life: 20000 Times Application Scenario: Secondary Power Distribution Frame Current: 63A Installation Method: Rail Installation 3C Rated Voltage Range: AC Rated Voltage 1500V Wiring Mode: Front Wiring Arc Extinguishing Medium: Air Type Scope of Application: DC systems such as solar energy, small power generation systems, combiner boxes, and other communications, photovoltaic systems, etc. Package List: 1 x Circuit Breaker Photovoltaic DC miniature circuit breakers, widely used in solar and small power generation systems. Terminals are quenched, environmentally friendly electroplating, with good torsion tolerance and anti‑rust effect. Using high‑performance flame‑retardant materials, fire‑proof and anti‑corrosion, not easy to wear. Guide rail installation, simple and convenient, with high segmentation ability and sensitive action. Used for overload protection of DC circuits or equipment, short circuit protection and infrequent conversion of lines.