Appliance classes

Cable Specifications Lookup – IEC and NEC Standards (Diameter, Weight)

Look up cable conductor diameter, external diameter, and weight per meter/km for PVC, rubber, and multipolar cables. Compliant with IEC 60076 and NEC standards. "Cable dimension and weight data are essential for selecting conduit size, planning installations, and ensuring structural safety." Key Par

Fuse Classification Guide – IEC 60269-1 (gG, gM, aM, gL)

Understand fuse classification according to IEC 60269-1: decode codes like gG, gM, aM, gL, and learn their meanings for general-purpose, motor, lighting, and time-delayed protection. Essential for safe circuit design and coordination with breakers. "The abbreviation is made up of two letters: the fi

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

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.