Features 1、[SPECIFICATIONS] The miniature circuit breaker is 2P design, with rated voltage and current of DC1000V 40A, for 6-8.7MM diameter adapter cable. 2、[IP65 WATERPROOF] The circuit breaker shell is made of PA66 material and has IP65 waterproof grade, can be used in harsh environments. 3、[TRANSPARENT COVER] The circuit breaker has a transparent cover plate, which is convenient to check the status and ensure safe operation. 4、[APPLICABLE RANGE] Applicable to photovoltaic solar panel grid connected system, solar off grid system, solar power generation system, etc. 5、[EASY INSTALLATION] With waterproof caps, connectors, rubber rings, screws, wall plugs and terminals, the circuit breaker is easy to install and remove. Specification Item Type: 2P Circuit Breaker Model: DZ47Z 63 Material: PA66 Rated Current: 40A Icu: 4000A Package List 1 x Circuit Breaker (Upper and Lower Parts) 1 x Electric Tape 2 x Waterproof Caps 2 x Waterproof Joints 2 x Rubber Rings 2 x Waterproof Rings 8 x Screws 4 x Wall Plugs 4 x Connection Terminals