China Three-phase Voltage and Current Protector Manufacturer, Supplier, Factory

L1-63 residual current circuit breakers are protection equipment which must be used to protect human life against dangerous electric shocks or prevent the fires arising out of isolation mistakes thereby detecting isolation mistakes to occur within the plant in advance. Sigma residual current circuit breakers are produced with 2 and 4 poles in accordance with IEC EN 61008-1 standard and in compliance with CE norms under ISO 9001:2008 quality assurance system.

High quality customized products FN7-12 Series Indoor High Voltage Air Load Break Switch from China suppliers and manufacturers, XUCKY Electric have FN7-12DR type indoor AC off-voltage load break switch is applicable to AC 50Hz, rated voltage 12KV in the three-phase AC power system as a load current breaking and closing short-circuit current use, the combination of electrical appliances can open any current up to short-circuit current, can be used as protection.

The PV combiner box is a wiring device in the photovoltaic power generation system that ensures the orderly connection and confluence function of photovoltaic modules. This device can ensure that the photovoltaic system is easy to cut off the circuit during maintenance and inspection, and reduce the range of power outage in case of photovoltaic system failure. The combiner box means that the user can connect a certain number of photovoltaic cells with the same specification in series to form a photovoltaic tandem, and then connect several photovoltaic tandem to the photovoltaic combiner box in parallel. After converging in the photovoltaic combiner box, through the controller, DC distribution cabinet, Solar inverter, and AC distribution cabinet, a complete photovoltaic power generation system can be formed to achieve grid connection with the mains.

High quality customized products L10-63 Residual Current Circuit Breaker from China suppliers and manufacturers, XUCKY Electric have a wide range of products to meet the different needs of our customers worldwide. Our commitment to superior quality, innovative technology and excellent customer service makes us stand out in our industry.

DZ40LE Residual Current Circuit Breaker improved from by XUCKY , the internal circuit board adopts integrated circuit, the performance is more superior and reliable! DZ40LE RCBO (DPN Vigi) (phase line + neutral line+ leakage + over voltage) is suitable for the single-phase residential circuit of 50Hz / 60Hz, rated voltage of 230V, rated current of 63A, to protect leakage, and protect overload and short-circuit of the civil electrical circuit.

China XUCKY Electric customized JR20 Thermal Overload Relays are suitable for circuits with AC 50Hz, voltages up to 660V, and currents up to 630A, to protect against overload, phase failure and three phase unbalance of AC motor.