Features 【SAFETY AND STABILITY】The overall safety and robustness of the 1000VDC isolation switch ensure the stable operation of the photovoltaic equipment system and household appliances during use. 【APPLICABLE SCENARIOS】2P circuit breaker is applicable to photovoltaic solar panel grid connected system, solar off grid system, solar power generation system, Photovoltaic system, RV solar energy, etc. 【CURRENT AND PA66 MATERIALS】The 2P circuit breaker isolation switch is made of PA66 material with exquisite craftsmanship, with a rated current of 20A, a rated voltage of DC1000V, and an Icu of 4000A. 【SIMPLE INSTALLATION】The adapter cable for small circuit breakers is 6 to 8.7mm (0.24 to 0.34in), and the diameter cable is suitable for cables ranging from 7 to 5AWG. 【EQUIPPED WITH TRANSPARENT COVER】The mini circuit breaker kit has a transparent cover plate, which is very convenient for checking the status of the circuit breaker. It also allows for more visual observation and maintenance. Specification: Item Type: DC Miniature Circuit Breaker for PV System Model: DZ47Z 63 Material: Pa66 Rated Current: 20A Rated Voltage: DC1000V Icu: 4000A Package List:1 x Small Circuit Breaker With Box (Divided Into 2 Parts)1 x Electrical Adhesive Tape2 x Waterproof Cover2 x Waterproof Connector2 x Protection Ring2 x Waterproof Ring8 x Screw4 x Expansion Screws4 x Connecting Terminal Package List 1 x Small Circuit Breaker With Box (Divided Into 2 Parts) 1 x Electrical Adhesive Tape 2 x Waterproof Cover 2 x Waterproof Connector 2 x Protection Ring 2 x Waterproof Ring 8 x Screw 4 x Expansion Screws 4 x Connecting Terminal