SM Insulating Connector Insulator

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1000 Pieces pc
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100000 Pieces per Month pc/month

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Product Description:



Models: SM-25, SM-30, SM-35, SM-40, SM-51, SM-76 
raw-material: DMC unsaturation resin 

functions: high insulation,hi-strength,Heat- Resistanc, for used at voltage 660V connect



Tensile strength(1bs)50055060065010001500
Tensile strength(ft 1bs)6810102040
Voltage withstand(KV)6810121525


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Q:What is the difference between fuses and fuses?
Made a plug-in shape of a component, its internal core is the fuse.
Q:What is the melt of the fuse?
The melting rate of the hot inertia melt is between the above, and is generally a melt made of zinc as the main material
Q:The difference between the fuse gG and the aR
the fuse is based on its function to divide its work level
Q:What is the common function of the circuit breaker and the fuse?
Fuse protection is to fuse, troubleshooting after the need to replace the melt to restore power supply, inconvenience
Q:When replacing the melt, it is required to
Porcelain melting pipe damage, not allowed to use other material tube instead. Filling Filler When replacing the melt, pay attention to fill the filler.
Q:What are the precautions for using the fuse?
the rated current of the fuse in each line of the line should be matched accordingly, and the rated current of the previous grade must be larger than the rated current of the next grade.
Q:How to choose a fuse
the rated voltage of the fuse to adapt to the line voltage level, the fuse rated current is greater than or equal to the melt rated current
Q:What is the best material for electric brake fuses?
Fuse: fuse is also known as the current fuse, when the circuit fails or abnormal,
Q:What is the role of the circuit breaker
In general, the circuit breaker itself does not exist lubrication problems, the need for lubrication is often its operating mechanism
Q:Why does the rated current of the fuse be based on the effective value as a standard?
And the effective value of the current from the integral point of view, is its effective heat effect. So not only the rated current of the fuse is expressed in terms of the rms value
We are a professional manufacturer engaged in the research, development, production, sale and service of Low voltage electrical products, such as AC contactors, MCBs, MCCBs and RCCBs. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as the Middle East, Southeast Asia, and so on. We also welcome OEM and ODM orders

1. Manufacturer Overview

Location Zhejiang,China
Year Established 2010
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Main Markets
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Nearest Port SHGNHAI
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Language Spoken: ENGLISH,CHINESE
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