Specifications: High quality IP65 waterproof circuit breaker box can block rain and dust, making your electricity more safe and reliable It is widely used in grid connected solar panel systems, wind and solar hybrid systems and other AC circuit systems due to overload or short circuit caused by overcurrent damage. It can also be used for household 400V circuit switch features: Rated working voltage:AC400V 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 Protection - and+poles or AC 90~400V protection L and N poles The package includes: 1 * Solar circuit breaker High quality IP65 waterproof circuit breaker box can block rain and dust, making your electricity more safe and reliable It is widely used in grid connected solar panel systems, wind and solar hybrid systems and other AC circuit systems due to overload or short circuit caused by overcurrent damage. It can also be used for household 400V circuit switch Rated working voltage:AC400V Shell: HT-3 (4-hole, suitable for thin cable) Cable gland diameter: 8.7MM x 2