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Electrical supplies & materials

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Electrical supplies & materials

  1. 1. ELECTRICAL SUPPLIES & MATERIALS
  2. 2. Electricity  A form of energy resulting from the existence of charged particles (such as electrons or protons), either statically as an accumulation of charge or dynamically as a current.  New Latin electricus produced from amber by friction, electric, from Medieval Latin, of amber, from Latin electrum amber, electrum, from Greek ēlektron; akin to Greek ēlektōr beaming sun.
  3. 3. Electrical Supplies & Materials 1. Convenience Outlet 2. Male Plug 3. Lamp Holders 4. Switch 5. Fuse 6. Circuit Breaker 7. Junction Box 8. Utility Box 9. Flat Cord 10. Electrical Wire /Conductor 11. Conduits/Pipes 12. Clamps 13. Connectors
  4. 4. Convenience Outlet A device that acts as a convenient source of electrical energy for current consuming appliances. It is where the male plug of an appliance is inserted and is usually fastened on the wall or connected in an extension cord. It may be single, duplex, triplex and could be source type or flush type.
  5. 5. Male Plug A device inserted to a convenience outlet to conduct electric current.A flat cord is attached to it on one end and the other end is connected to a current- consuming instrument or appliance.
  6. 6. Lamp Holders A device that hold and protect the lamp and are also called Lamp Sockets/receptacles.These come in many designs and sizes.They are classified as flush, hanging (weather proof/chain), and surface types.
  7. 7. Switch A device that connects and disconnects the flow of electric current in a circuit. There are many shapes, designs, and types ad they are classified as hanging, flush and surface types.
  8. 8. Fuse A circuit protective device that automatically blows and cuts the current when overload or short circuit happens.
  9. 9. Circuit Breaker A protective device used to automatically blow and cut the current when trouble in the circuit such as short circuit or overload occurs.
  10. 10. Junction Box An octagonal shaped electrical material where the connections or joints of wires are being done. It is also where the flush type lamp holder is attached.This could be made of plastic or metal (PVC) Polyvinylchlorode
  11. 11. Utility Box A rectangular shaped plastic or metallic (PVC) material in which flush type convenience outlet and switch are attached.
  12. 12. Flat Cord A duplex stranded wire used for temporary wiring installation and commonly used in extension cord assembly. It comes in a roll of 150 meters and sizes of gauge # 18 and gauge #16 awg ( AmericanWire Gauge).
  13. 13. Electrical Wire /Conductor Stranded Wire Solid Wire A device that hold andWhich is made of multiple strands joined together to make a single wire. It is made of a single strand of copper or aluminum wire. These are used in wiring installation inside the buildings.
  14. 14. Conduits/Pipes An electrical materials used as the passage of wires for protection and insulation.These could be rigid metallic, flexible metallic conduit (FMC), rigid nonmetallic (PVC), and flexible non- metallic or corrugated plastic conduit (CPC).
  15. 15. Clamps It is an electrical materials used to hold and anchor electrical conduits to their proper position.
  16. 16. Connectors It is used to attached metallic or non-metallic conduit to the junction or utility boxes.
  17. 17. Thank you..  Created by: MICHAEL P. RECOLITO for listening..

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