Products

USFULL DZ47-125（NC100H）miniature circuit breaker

USFULL DZ47-125（NC100H）miniature circuit breaker ranges from 80A to 125.

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FU9000SI Solar Pump Inverter

USFULL FU9000SI series solar pump inverter is newly developed high performance and high efficiency inverter, specially designed for AC pump in solar pumping system.

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FU9000D Variable Frequency Drive

USFULL FU9000D series frequency inverter is developed on new hardware platform.

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FU9000MD Frequency Inverter

FU9000MD series VFD mini type frequency inverter is a general-purpose high performance current vector control ac drive.

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FU9000P IP65 Solar Pump Inverter 

USFULL water proof inverter is widely used indoors and outdoors. The protection grade is IP65, waterproof and dustproof.

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USFULL Solar PV Combiner Box

USFULL FUCB series solar pv combiner box is water proof, dust proof, with the function of overload protection, lightning protection, over current protection, etc. The combiner box meet the requirement of long time use for both outdoor and indoor situation.

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USFULL Plastic PV Combiner Box

USFULL FUCB series plastic pv combiner box is newly developed solid and durable, light weight box. With the function of lightning protection combiner box, specially designed for small solar projects.

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USFULL DC Breaker

USFULL DC breaker, strictly follow PV standard. We offer FMB7-PV series DC MCB from 6A to 63A, 12V DC to 1000V DC.

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USFULL FRPV-63 DC Fuse

USFULL FRPV-63 DC 1500VDC Fuse is an electrical safety device that operates to provide overcurrent protection of an electrical circuit.

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FRPV-30 DC FUSE

USFULL DC 1000VDC Fuse is an electrical safety device that operates to provide overcurrent protection of an electrical circuit.

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USFULL FLY1-PV SPD

USFULL FLY1-PV SPD is PV standard surge protect device, which protects PV system and inverter from thunder and lightning, thus protect the electrical appliance.

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USFULL DC Fuse PV-32X

USFULL DC 1000VDC Fuse is an electrical safety device that operates to provide overcurrent protection of an electrical circuit.

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USFULL NLC1-D AC Contactor

USFULL NLC1D series AC contactor, new design of LC1-D, has new appearance which is widely used in industrial control and protection .

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USFULL LNC1 series modular contactor

USFULL LNC1 series modular contactor is a kind of control appliance, used for remote connection and disconnection of non-inductive or low inductive load, resistance furnace, household appliances and similar low inductive load, household motors, etc.

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USFULL LC1-D(CJX-2) AC Contactor

USFULL LC1D series AC contactor, popular in industrial control and protection.
We offer LC1-D design 3 pole and 4 pole, AC coil and DC coil both available.

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USFULL DPN MCB

USFULL DPN, or named DZ30, is a 1P+N design circuit breaker. It’s one standard modular in width, with 2 pole breaker function.

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USFULL DZ47 Type Circuit Breaker

USFULL DZ47 type circuit breaker is most popular design in the market.
We made some improvement on the structure to lift it’s quality and performance.

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USFULL MC4 Connector

USFULL Solar Connector, users can directly connect solar panel to inverter, without the consideration of anti-reverse device.

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