More About Electrical Supplies

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Electrical supplies include everything from AC and DC power supplies to electrical connectors, lighting fixtures and wire. Other commonly used electrical supplies are batteries, testers, switches, dimmers and terminals. Virtually every piece of equipment used in or on an electrical system is considered an electrical supply, and those searching for specific devices may be better served by using more precise search terms. However, a number of dealers and manufacturers offer an extensive variety of standard electrical products, which may serve purchasers looking for a single source for most of their electrical equipment.

Within each general category of electrical supplies, there is a wide assortment of products. Testers, for example, include circuit analyzers, clamp meters and continuity meters, and batteries range from low voltage, single use AA batteries to rechargeable heavy duty units. Tools associated with electrical supplies are flashlights, wire strippers, crimpers, saws and various cutters. There are also a variety of specialized screwdrivers and drills used in electric work, as well as various hand tools designed for particular tasks. These tools include wire and fuse pullers, benders and wire connectors.

Tools used for electrical work are designed to be both safe and practical. Generally, they feature plastic-dipped handles to prevent shock, and are shaped to allow access to tight areas. Durability is also a main concern, and many of the materials used in tool fabrication are selected due to their resistance to wear.

Electrical conduits and wires are standardized for many applications, and can be easily priced among different suppliers. A variety of standard electrical boxes, fuses and terminals are also available, and custom units can be manufactured for select applications. Wiring devices, such as receptacles, plugs, caps and cord connectors, are also regularly used by electricians, and are made in a wide assortment of standard and specialized shapes.