Description: Material: Made from pp material, this circuit breaker offers durability and longevity for consistent use in various environmental conditions Product Size: Measuring 17.6cmx9.3cm, the compact design allows for easy installation in small space without compromising on functionality or efficiency Waterproof Design: With an IP65 waterproof design, this dc miniature circuit breaker is built to withstand outdoor conditions, providing greatly protection against dust and water ingress Feature: Designed to handle up to DC500V, this photovoltaic DC circuit breaker switch is ideal for solar power systems, ensuring reliable performance and safe Reliability: The disconnector is allowed to be installed indoors and outdoors, with built in DC switchgear, which can be effectively protected in severe weather and environment Specification: Material: PP Size Chart: 17.6cmx9.3cm/6.93inchx3.66inch Package Includes: 1 Set Photovoltaic DC Circuit Breaker Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.