PV disconnector DC440V 60A solar energy disconnector new waterproof box

Specifications: High quality IP65 waterproof circuit breaker box can block rain and dust making your electricity more safe and reliable Arc extinguishing: DC arc extinguishing is more difficult than AC. The DC miniature circuit breaker has a magnetic system for auxiliary arc extinguishing. It is widely used in grid connected solar panel systems wind and solar hybrid systems and other DC circuit systems due to overload or short circuit caused by overcurrent damage. features: Rated working voltage: DC440V Shell: HT-3 (4-hole suitable for thin cable) Cable gland diameter: 8.7MM x 2 Adapter cable: 7-5AWG | PV cable: 10-7AWG Electrode: 2P Waterproof and dustproof grade: IP65 Rated current: 6A 10A 16A 20A 25A 32A 40A 50A 63A，80A 100A 125A Breaking capacity: 4 kA Ics=Icu Trip curve: B (3-5 I/In) Electrical life: 4000 times Mechanical life: 10000 times Operating temperature: - 30 ° C to+70 ° C Working altitude: 2000m The package includes: 1 * Solar circuit breaker