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Solar Energy Accessories
Surge Protective Device
Miniature Circuit Breaker
Residual Current Circuit Breaker
Disconnect Switch
Fuse & Fuse Holder
PV Combiner Box
Waterproof Box
Other
Surge Protective Device
Surge Protective Device
Application
STW-S40 Series Surge Protection Device was designed and manufactured, complying with the standard EN61643-31, It is widely used in PV DC combiner box, inverter, controller and PV DC cabinet, Rated voltage DC1000V, Maximum discharge current 40KA High Energy Varistor, high effective for lightening protection
Miniature Circuit Breaker
Miniature Circuit Breaker
Application
STW2-63D series dc circuit breaker is mainly suitable for rated voltage up to DC1000C, rated current DC 63A and under new energy dc power generation, storage, custom power system, digital and computer center, communication system, intelligent city(construction, municipal and public facilities), smart home, transportation and micro power grid in the areas of low voltage power distribution system. Conformity to GB/T 14048.2 IEC 60947-2
Residual Current Circuit Breaker
Residual Current Circuit Breaker
Application
STW2-125 series DC miniature circuit breaker have rated working voltage up to 1000V, mainly suitable for overload and short circuit protection of DC power distribution system equipment and electrical equipment with rated current 125A and below, widely used in power, postal, transportation, mining enterprises and various fields, also can be used for infrequent on-off operation. In China, the shell current and rated short-circuit breaking capacity of our products are the highest in the same category.
Disconnect Switch
Disconnect Switch
Application
This fuse disconnecting switch is the first combination of current transformer and fuse switch. It is suitable for rated current 160A-630A and rated frequency 50/60HZ. This series of product modularity, small volume, safe and reliable use, high application in low voltage power distribution cabinet installed capacity density, showing very high economy, safe and contingency, not only has the switch and protection function, but also can be extended to other functions, not only is a kind of closed form is more important it is an intelligent system that is widely used in low voltage cable branch box, box type substation, factories, and other areas, is a trend in the future in the field of distribution. The products meet the standards: GB14048.3, IEC60947-3
Fuse & Fuse Holder
Fuse & Fuse Holder
Application
STWVPV-32H Fuse Holder was designed and manufactured, complying with the standard LEC60947-3, IEC60269-6. The rated current up to 32A, rated voltage up to DC1000V It applied for PV DC combiner box inverter etc. with the main function of over-current protection and effective disconnection.
This series of fuse links is mainly used in AC 50Hz, rated voltage up to 1140V, rated current up to 1250A and for pro-testing electric equipment from overload and short-circuit, it can reliably break the main fusion current to any current within 120KA
PV Combiner Box
PV Combiner Box
Waterproof Box
Waterproof Box
Application
Commonly used in low voltage distribution networks to supply consumers and commercial establishments with electricity.
Other
LED Indicator
Application
This din rail type LED indicator is applicable to circuit with rated voltage 230/240V and frequency 50/60Hz for visual indication and warning with red, yellow, blue and green color for options
