Features 1、VOLTAGE INFORMANCE: DC 12‑400V protection ‑ and + poles or AC 90~400V protection L and N poles, can be used as an RV breaker box 2、ADAPTABLE CABLE: DC circuit isolator support for 6‑8.7mm cable diameter, 7‑5 AWG cable, large wiring space, very practical 3、WATERPROOF AND STABLE: Possess IP65 waterproof and easy to install, transparent cover is also easy to check the status of circuit breaker 4、WIDE APPLICATION: Solar disconnecting switch is applicable to photovoltaic solar panel grid connected system and solar off grid system, solar power system, photovoltaic array, RV 5、STRONG PA66 MATERIAL: 2P small circuit breaker adopt PA66 material, possess high mechanical strength and hardness, rigidity, strong and durable Specification Item Type: DC Miniature Circuit Breaker Model: DZ47X 63 Material: PA66 Rated Current: 20A Rated Voltage: AC90-400V and DC12V-400V Icu: 4000A Uimp: 4KV Package List 1 x Miniature Circuit Breaker Box(divided into upper and lower 2 parts) 1 x Electrical Tape 2 x Waterproof Cap 2 x Waterproof Joint 2 x Rubber Ring 2 x Waterproof Ring 7 x Screw 4 x Wall Plug 4 x Connection Terminal