Features Versatile Application for Solar Systems - Ideal for photovoltaic systems, this circuit breaker ensures reliable protection for solar and small power generation setups , Design - Features quenched terminals with environmentally friendly electroplating, providing excellent torsion tolerance and resistance to Flame-Retardant and -Proof - Constructed from high-performance materials, this switch offers fireproof and anti- properties for long-lasting durability Features: 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‑ effect. 3、Using high‑performance flame‑retardant materials, fire‑proof and anti‑, 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 Package List 1 x Circuit Breaker