This document describes various electrical supplies and materials used in wiring installations including convenience outlets, plugs, lamp holders, switches, fuses, circuit breakers, junction boxes, utility boxes, electrical wire, conduits, clamps, and connectors. It defines each item, what it is used for, and common types. Electrical supplies and materials are essential components of electrical systems that allow for power distribution and protection in homes and buildings.

1. ELECTRICAL SUPPLIES &
MATERIALS

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. 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. 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. 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. 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. 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. Fuse
A circuit protective device
that automatically blows and
cuts the current when
overload or short circuit
happens.

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. 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. Utility Box
A rectangular shaped plastic
or metallic (PVC) material in
which flush type convenience
outlet and switch are
attached.

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. 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. 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. Clamps
It is an electrical materials
used to hold and anchor
electrical conduits to their
proper position.

16. Connectors
It is used to attached metallic
or non-metallic conduit to the
junction or utility boxes.

17. Thank you.. 
Created by:
MICHAEL P. RECOLITO
for listening..