About This

Premium Industrial Materials: The solar circuit breaker housing is constructed from high-grade PC+ABC plastic, offering flame retardancy, extreme temperature resistance, UV protection, and anti-aging properties for harsh outdoor conditions
Advanced Safety Protection: Features overload and short-circuit protection up to 500V, with built-in surge protectors to shield against voltage spikes, ensuring system stability and equipment longevity
Superior Waterproof Design: Equipped with internal sealed rubber rings and an IP65-rated enclosure, plus IP68-rated wire connections for reliable resistance against rain, snow, and moisture
Quick & Hassle-Free Installation: Includes pre-installed solar panel quick connectors for plug-and-play operation, with no wiring needed for internal circuit breakers and surge protectors
Precise Technical Specifications: 40A DC500V 2P circuit breaker, 20-40kA DC500V 2P surge protector, flame-retardant casing, and comes with 2 quick connectors, screws, and an installation wrench
Transparent Monitoring Cover: Clear window design allows real-time inspection of circuit breakers and arresters, with a red indicator light signaling lightning strikes for prompt module replacement