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Fuses application categories

Description

The abbreviation is made up of two letters, the first, lowercase, identifies the current interruption field, it can be (g or a), the second capital the category of use.
According to IEC 60269–1

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Dimensions and weight of cables
Dimensions and weight of cables
Specifications and weights of cables under different standards.
Standard resistor values
Standard resistor values
The standard resistor values are organised into a set of series of values known as the E-series .The different values are spaced such that the top of the tolerance band of one value and the bottom of the tolerance band of the next one do not overlap.
UL/CSA fuse class
UL/CSA fuse class
The characteristics and certification of the fuses are usually defined on the fuse label. UL and CSA are the most common fuse certifications used in North America.
Appliance classes
Appliance classes
Appliance classes (also known as protection classes) specify measures to prevent dangerous contact voltages on unenergized parts, such as the metallic casing, of an electronic device. In the electrical appliance manufacturing industry, the following appliance classes are defined in IEC 61140 and used to differentiate between the protective-earth connection requirements of devices.
About experts
Master Electrician
Master Electrician
Electrical Engineer
10Year<
China
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