Feature: 1. VERSATILE PROTECTION: The miniature circuit breaker is designed to provide protection to the ‑ and + poles of DC 12 to 400V systems or the L and N poles of AC 90 to 400V systems. 2. ADAPTER CABLE: Compatible with 6 to 8.7mm diameter cables and 7 to 5 AWG cables, this circuit breaker can easily adapt to a variety of different cables. 3. IP65 WATERPROOF: Featuring an IP65 waterproof rating, this disconnect switch is designed to withstand harsh weather conditions while maintaining optimal performance. 4. TRANSPARENT COVER: With its transparent cover, this isolator switch allows you to inspect status easily and ensure that it is functioning optimally. 5. WIDE USAGE: Ideal for use in various solar systems, photovoltaic arrays, and RV solar power systems, this circuit breaker is a versatile and reliable solution for all your solar power needs. Specification: Item Type: Circuit Breaker Material: Pa66 Model: DZ47X 63 Rated Current: 16A Rated Voltage: AC 90-400V, DC 12-400V Icu: 4000A Uimp: 4KV. Package List: 1 x Circuit Breaker Box (Upper and Lower Parts)1 x Electric Tape2 x Waterproof Cap2 x Waterproof Connector2 x Ring2 x Waterproof Ring7 x Screw4 x Anchor4 x Connection Terminal