AC/DC power supplies are power supplies that convert alternating current from the grid into direct current that is needed to power most electronics. AC/DC power supplies are integral components in systems that make the world go round.

An MCB is an automatically operated electrical switch. Miniature circuit breakers are intended to prevent damage to an electrical circuit as a result of excess current.

A terminal block is a modular casing with an insulated body that safely links two or more wires together.

Fuse holders and fuses protect electrical circuits from damage and fires by breaking during power surges. They are designed for one-time use and need to be replaced after use. The selection of an appropriate fuse requires consideration of aspects such as current and speed ratings. Fuse holders provide safe and secure installation and replacement solutions. They play a vital role in ensuring the safety and dependability of the electrical system.

Supplementary protectors are devices designed to meet the UL 1077 requirements. They supplement circuit protection by providing over-current protection where branch circuit protection is already in place or not required.