Basics of
Electrical
Wiring
Installation
Mohd Raju @ Mohd Saiful Bin Said
Hairulanuar Bin Rosman
Zuraida Binti Kamaruddin
Basics of
Electrical Wiring
Installation
Mohd Raju @ Mohd Saiful Bin Said
Hairulanuar Bin Rosman
Zuraida Binti Kamaruddin
POLITEKNIK SULTAN IDRIS SHAH
KEMENTERIAN PENGAJIAN TINGGI
All Rights Reserved First Edition 2022. All Rights Reserved. Perpustakaan Negara Malaysia Cataloguing-in-Publication Data
No part of this book may be reproduced in any form and by
any means, including electronic, mechanical, photocopying, Mohd. Raju @ Mohd. Saiful Said, 1978-
recording, etc., without the written permission of the Basics of Electrical Wiring Installation / Mohd Raju @ Mohd
Publisher and Owner. Saiful Bin Said,
Hairulanuar Bin Rosman, Zuraida Binti Kamaruddin.
Published by Mode of access: Internet
Politeknik Sultan Idris Shah, eISBN 978-967-2860-52-5
Sungai Lang, 1. Electric wiring.
45100 Sungai Air Tawar, 2. Government publications--Malaysia.
Selangor. 3. Electronic books.
Phone No. : 03 3280 6200, Fax No. : 03 3280 6400 I. Hairulanuar Rosman, 1978-. II. Zuraida Kamaruddin, 1978-.
Website : https://psis.mypolycc.edu.my III. Title. 621.31924
Table of contents
Preface Abstract 01
i ii Introduction
02 03 1
Regulation Equipment 04
3 9 Basic Wiring
15
Table of contents
05 06 07
Reference
Testing High-energy
61
57 use factors
08 59
Bibliography
63
Preface
As stipulated by the Electricity Regulations 1994,
this book serves as a reference for individuals from
all walks of life to build the essential system for
installing electrical wiring in residential houses. It is
created in a simple and uncomplicated way in order
to simplify the primary method of installing electrical
wiring in buildings. Residential constructions are
perfectly and securely constructed, and they fulfil
the basic norms of electrical wire installation. This
book is available to homeowners so that they may
learn the characteristics of good and secure
electrical wiring for their homes and put those
lessons into practice.
i
Abstract The Greeks and Parthians knew about static
electricity by rubbing things with a woolen cloth.
ii However, the scientific exploration of this
phenomenon began in the European Renaissance,
that is, electricity at that time was only used in magic
and games until it was discovered more deeply at
the end of the 18th century. Therefore, this book is a
guide for individuals from all walks of life to build
installation of electrical wiring in their homes. The
installation of electrical wiring in this book is easy and
simple to install electrical wiring in residential
buildings. The guidance in this book relates to the
installation of electrical wiring in residential buildings
that are built perfectly and safely and that meet the
regulations set by the Energy Commission.
iii
01
Introduction
Ancient Greek Two type of Main source :
word - Amber electric current: Live, Neutral &
AC & DC Earth
ELECTRIC ?
Source of Single phase : Three phase :
supply : single 230 AC 400 AC
phase & three
+10%, -6% +10%, -6%
phase
2
02
Regulation
Safety Equipment for wiring installation
Helmet Eye plugs
Goggles Shield
Pants Jacket
Boots Glove
4
Power Supply Specifications
According to the MS IEC 60038 standard, all electrical equipment used must be
in conformity with the standards of the power supply given to consumers at
home, as follows:
A B C
Single Phase nominal Three-Phase nominal The permitted frequency
voltage supply 230 Volt voltage supply 400 Volt is 50Hz with a range of ±
alternating current with a alternating current with a 1%
range of +10%, -6%. range of +10%, -6%.
5
Incoming Symbol
Supply
Cut Out
Fuse
3 Phase Neutral
Supply Link
6
Kilowatt Symbol
Hours Meter
Main Switch
Distribution Surge
box Protection
7 Device (SPD)
Earthing Symbol
1 Phase
Supply
Residual Miniature 8
Current Circuit Circuit Breaker
Breaker (RCCB)
(MCB)
03
Equipment
❑ Electrical equipment (or
Equipment) refers to any
object used to generate,
convert, transmit, distribute,
or utilize electrical energy,
including machines,
transformers, apparatus,
measuring instruments,
protective devices, wire
systems, accessories,
appliances, and lighting.
❑ All equipment must obtain
SIRIM approval
10
Electric accessory
Distribution RCCB
box 10 mA
Main MCB
switch C6
RCCB MCB
100 mA C20
RCCB One way
30 mA switch
11
Electric accessory
Two-way 1.5 mm²
switch cable
Intermediate 2.5 mm²
switch cable
Double pool 4 mm²
switch cable
10 mm² 6 mm²
cable cable
12
Electric accessory
Switch socket Ceiling
outlet 13 A rose
Switch socket PVC
outlet 15 A pipes
Connected Lamp
20 A
Lamp
13 A holder
plug top
13
14
04
Basic Wiring
8 Basic wiring installation 16
A. The wiring circuit one-way switch control one
lamp
B. The wiring circuit one-way switch control two
lamp
C. The wiring circuit of two-way switches that
control one lamp
D. The wiring circuit of the intermediate switch
and two-way switches control one lamp
E. The wiring circuit of switch socket outlet 13 A
with radial connection
F. The wiring circuit of switch socket outlet 13 A
with ring connection
G. The wiring circuit of the air conditioning (air
cond)
H. The wiring circuit of the water heater
The A. wiring
circuit one-
way switch
control one
lampCREDITS: This presentation template was created by Slidesgo, and
includes icons by Flaticon, and infographics & images by Freepik
Please keep this slide for attribution
17
This type of wiring is widely
used mainly in :
Domestic Sector - Industrial sector - Trade Sector -
Residential factories Supermarkets
houses, schools
18
Example of a
simple circuit
Equipment / Accessories :
1. Distribution board
2. Main switch
3. RCCB residual current
breaker 100 mA
4. Small circuit breaker MCB C6
5. One-way switch
6. Lamp holder
7. Lamp
8. 1.5 mm² cable
19
Lamp
holder
20
One-
way
switch
21
How to install a wiring circuit for a
one-way switch control one lamp
Go to the link below or scan
the QR code
https://bit.ly/suissatuhalasatulampu
22
The B. wiring
circuit one-
way switch
control two
lampCREDITS: This presentation template was created by Slidesgo, and
includes icons by Flaticon, and infographics & images by Freepik
Please keep this slide for attribution
23
This type of wiring is widely
used mainly in :
Domestic Sector - Industrial sector - Trade Sector -
Residential factories Supermarkets
houses, schools
24
Example of a
simple circuit
Equipment / Accessories :
1. Distribution board
2. Main switch
3. RCCB residual current
breaker 100 mA
4. Small circuit breaker MCB C6
5. One-way switch
6. Lamp holder
7. Lamp
8. 1.5 mm² cable
25
How to install a wiring circuit
for a one-way switch control
two lamp
Go to the link below or scan
the QR code
https://bit.ly/satusuisdualampu
26
C.
The wiring
circuit of two-
way switches
that control
CREDITS: This presentation template was created by Slidesgo, and
one lampincludes icons by Flaticon, and infographics & images by Freepik
Please keep this slide for attribution
27
This type of wiring is widely
used mainly in :
Domestic Sector - Industrial sector - Trade Sector -
Residential factories Supermarkets
houses, schools
28
Example of a
simple circuit
Equipment / Accessories :
1. Distribution board
2. Main switch
3. RCCB residual current
breaker 100 mA
4. Small circuit breaker MCB C6
5. Two-way switch
6. Lamp holder
7. Lamp
8. 1.5 mm² cable
29
Two-
way
switch
30
How to install a wiring circuit for a
two-way switches that control one
lamp
Go to the link below or scan
the QR code
https://bit.ly/suisduahalasatulampu
31
32
D.
The wiring circuit
of the
intermediate
switch and two-
way switches
CREDITS: This presentation template was created by Slidesgo, and
control one lampincludes icons by Flaticon, and infographics & images by Freepik
Please keep this slide for attribution
33
This type of wiring is widely
used mainly in :
Domestic Sector - Industrial sector - Trade Sector -
Residential factories Supermarkets
houses, schools
34
Example of a
simple circuit
Equipment / Accessories :
1. Distribution board
2. Main switch
3. RCCB residual current
breaker 100 mA
4. Two-way switch
5. Intermediate switch
6. Lamp holder
7. Lamp
8. 1.5 mm² cable
35
Intermediate
switch
36
How to install a wiring circuit for the
intermediate switch and two-way
switches control one lamp
Go to the link below or scan
the QR code
https://bit.ly/suisperantaraansatulampu
37
38
E.
The wiring
circuit of switch
socket outlet 13
A with radial
CREDITS: This presentation template was created by Slidesgo, and
connectionincludes icons by Flaticon, and infographics & images by Freepik
Please keep this slide for attribution
39
This type of wiring is widely
used mainly in :
Domestic Sector - Industrial sector - Trade Sector -
Residential factories Supermarkets
houses, schools
40
Example of a
simple circuit
Equipment / Accessories :
1. Distribution board
2. Main switch
3. RCCB residual current breaker
30 mA
4. Small circuit breaker MCB C20
5. 13 A outlet socket switch
6. 2.5 mm² cable
41