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Common problem1:

What industry field for SUPU connector products?

Answer:

SUPU products is widely used in many areas. Our products are used worldwide in elevators, electricity, rail transportation, machinery and equipment, electrical and electronics, lighting technology, and many other areas in need.


Common problem2:

What is the highest rated current of your rail-mounted screw terminal?

Answer:

Our rail-mounted screws UK series can withstand respectively 32A, 41A, 57A, 76A, 101A, the maximum is 150A.


Common problem3:

How to prevent the poor contact for connectors?

Answer:

Prevention of poor contact terminals can be in many ways, accordingly to different criteria, United States and Europe have their own criteria have different detection methods.

Option one: conduction testing; Option two: short-break detection; option three: single hole separation force testing.


Common problem4:

How much level of product flammability?

Answer:

Our product plastic flammability level is UL94 V-0.


Common problem5:

What kinds of international certification does SUPU rail-mounted spring terminals get?

Answer:

SUPU product design and manufacturing in line with IEC60947, UL1059 and other relevant international standards, and made CQC, UL, VDE, TUV, CE, ROHS certification.


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