SA

FE

&S

UR

E

L&

TS

WIT

CH

GE

AR

Ele

ctric

ian

Handbook

250507

Nam

e:

Addre

ss (

Offic

e):

Phone:

Mobile

:F

ax:

Addre

ss (

Resi):

Phone:

Ele

ctr

ical S

uperv

isor

Lic

ence N

o:

Vehic

le R

egis

tration N

o:

Drivin

g L

icence N

o:

Bank P

ass B

ook N

o:

Blo

od G

roup:

In E

merg

ency,

Conta

ct:

Phone:

Genera

l:

Pers

on

al

Deta

ils

La

rse

n&

To

ub

roL

imit

ed

(L&

T),

Ind

ia's

larg

est

manufa

ctu

rer

of

low

ten

sio

nsw

itchgear,

now

offers

the

most

com

pre

hensiv

era

nge

tosuit

applic

ations

for

the

Build

ing S

egm

ent.

L&

T’s

sw

itchgear

confo

rm to the late

st

inte

rnationalsta

ndard

sa

nd

iscom

para

ble

with

the

best

inth

ew

orld.

Ele

ctr

ical

from

L&

Tfo

rth

eB

uild

ing

Se

gm

en

tare

dependable

,easily

availa

ble

and

carr

yth

eassura

nce

of

L&

Tbacked

by

astr

ong

serv

ice

capabili

tyth

at

exte

nds

nationw

ide.

The

need

forsafe

ele

ctr

icalf

orbuild

ings

iscriticalb

ecause

itto

uches

each

and

every

indiv

idual

directly

-be

itat

acom

merc

ialm

all,

acin

em

ahouse,a

resid

entialc

om

ple

x,a

neducational

institu

tion,

apla

ce

of

wors

hip

,an

airport

lounge,a

railw

ay

sta

tion,a

bus

sta

tion.U

nsafe

ele

ctr

icali

nth

ese

build

ings

expose

us

topote

ntial

risks

of

ele

ctr

ical

shock,f

ire,e

lectr

icalf

ailu

re.

That

isw

hy

build

ings

ne

ed

ele

ctr

icals

that

are

safe

and

sure

.A

nd

ifth

ese

ele

ctr

icala

reaesth

etically

ple

asin

g,th

at

an

added

advanta

ge!

That

isw

hy,

for

your

build

ings,

you

should

insis

ton

L&

T's

ele

ctr

ical.

Build

ing

Ele

ctr

ical

from

L&

Tpro

vid

eyou

with:

gre

ate

rsafe

ty,h

igherre

liabili

ty,

assure

dperf

orm

ance

and

aesth

etically

appealin

gdesig

ns.

Th

ea

ss

ura

nc

eo

fa

lea

de

r

Co

nte

nts

Modula

r devic

es -

Hager

Modula

r devic

es -

Tripper

Range

Wire R

ange

MC

Bs &

Necessity o

f E

art

hin

g

RC

CB

s

Sensitiv

ity for

RC

CB

s &

its

Sele

ction

Contr

ol &

Auto

mation

Surg

e P

rote

ction D

evic

es

Sele

ction c

hart

for

Typic

al D

om

estic L

oads

Deta

ils o

f M

ax. S

hort

circuit c

urr

ent

as p

er

transfo

rmer

kV

A

Sele

ction c

hart

for

moto

r applic

ations

Cable

sele

ction c

hart

Page N

o.

5 6 7 8 9 10

11-1

2

13-1

5

16

17

18

19

22

Syste

m d

esig

nin

g

First aid

for

ele

ctr

ic s

hock

23-2

5

Min

iatu

re C

irc

uit

Bre

ak

er

•C

on

form

s to

la

test glo

bal sta

ndard

s lik

e

IS 8

82

8, E

N / IE

C 6

0898-1

-2003

•C

arr

ies C

E a

nd IS

I m

ark

ing a

nd K

EM

Acert

ific

ation

•B

rea

kin

g c

ap

acity o

f 6 k

A thro

ughout th

e r

ange

•A

va

ilab

le in

B c

urv

e in S

P &

DP

and C

Curv

e in

SP, D

P,T

P&

FP

vers

ions fro

m 6

A to 4

0 A

ratings

•U

niq

ue

- T

rue

Co

nta

ct

Ind

icati

on

sh

ow

s a

ctu

al sta

tus o

f conta

ct

•L

ow

po

we

r lo

ss -

alm

ost 50%

of th

e v

alu

es p

rescribed b

y IE

C

•Te

rmin

als

are

suitable

up to 3

5 s

q.m

m w

ire, w

ith p

rovid

ed

with

of D

ua

l Te

rmin

ation facili

ty

•N

o lin

e-lo

ad

bia

s

Iso

lato

r

•C

on

form

s to

glo

bal sta

ndard

s lik

e IS

13947, E

N / IE

C 6

0947-3

•C

arr

ies C

E m

ark

ing a

nd K

EM

Acert

ific

ation

•A

va

ilab

le in

ra

nge o

f 40 a

nd 6

3 A

in D

P,T

Pand F

P v

ers

ions

•S

uita

ble

fo

r A

C22-A

utiliz

ation c

ate

gory

•F

ing

er-

pro

of te

rmin

als

IP

20 d

egre

e o

f pro

tection

•E

rgo

no

mic

ally

desig

ned, pro

file

d for

superior

coolin

g

an

d m

an

ufa

ctu

red w

ith fire r

eta

rdant m

ate

rial

Eart

h L

eakag

e +

Min

iatu

re C

irc

uit

Bre

ak

er

(EL

+M

CB

)

•P

rovid

es

3 in

1 p

rote

cti

on

again

st E

art

h leakage, S

hort

circuit

an

d O

ve

rlo

ad

. It a

lso a

void

s e

xcessiv

e m

ete

ring d

ue to leakage

•C

on

form

s to

glo

bal sta

ndard

s lik

e IS

12640, E

N / IE

C 6

1009-1

•C

arr

ies C

E a

nd

IS

I m

ark

ing

•A

va

ilab

le in

DP

& F

P v

ers

ions in the r

ange o

f 6 to 6

3 A

with

30

mA

or

10

0m

A o

r 300m

A s

ensitiv

ity

•T

ruly

cu

rre

nt o

pera

ted opera

tes e

ven a

t nom

inal 1 v

olt

•F

ea

ture

d w

ith

neutr

al advance m

echanis

m

•O

pe

ratio

n e

ve

n in c

ase o

f neutr

al fa

ilure

Dis

trib

uti

on

Bo

ard

s -

Tri

pb

ox

•

to s

uit th

e in

teriors

of build

ings a

nd c

an b

e s

upplie

d

in

diffe

ren

t co

lour

for

bulk

requirem

ents

•R

ea

dily

ava

ilab

le in IP

30 &

IP

42 d

egre

e o

f pro

tection

•D

istr

ibu

tio

n b

oard

s a

re s

uitable

for

flush a

nd s

urf

ace m

ounting

•R

ea

dy to

use

DB

s -

pro

vid

ed w

ith 1

00 A

phase b

usbar,

wire

se

ts, e

art

h &

neutr

al bars

as s

tandard

•P

rovid

ed

with

rem

ovable

top a

nd b

ottom

gla

nd p

late

s

with

ad

eq

ua

te k

nockout fo

r easy w

irin

g

•F

or

bo

tto

m e

ntr

y, n

eutr

al bar

can b

e s

hifte

d to b

ottom

for

co

mfo

rta

ble

wirin

g

•T

PN

DB

s w

ill h

ave p

rovis

ion to a

ccom

modate

6 M

OD

incom

er

•E

asy in

sta

llation a

nd fle

xib

ility

in u

sage

Ava

ilab

le in

ae

sth

etically

ple

asin

g ivory

colo

ur

Conduit s

izes

20-2

1

1

Mo

du

lar

De

vic

es

- T

rip

pe

r

Th

e L

&T

Ad

va

nta

ge

Te

ch

no

log

y

Ra

w M

ate

ria

l

Un

ma

tch

ed

serv

ice

Str

ing

en

t q

uali

ty

To

p r

an

kin

g c

om

pan

y

Advanced k

now

-how

and

sta

te-o

f-th

e-a

rt m

anufa

ctu

ring

pro

cesses

Hig

h q

ualit

y r

aw

mate

rial

Pre

and p

ost

sale

s s

erv

ice

backed b

y a

nationw

ide

netw

ork

Com

pre

hensiv

e q

ualit

y

assura

nce t

hat

exceeds

industr

y s

tandard

s

Th

e a

ssu

ran

ce

of

on

e

of

Ind

ia's

mo

st

rep

ute

d

co

mp

an

ies

FR

Ho

use W

ires

Fla

t C

ab

les

Fle

xib

le W

ires

UA

SL

FS

E&

E&

TR

HO

75

MG

11

RF

&T

L

&T

RU

AS

LF

SE

E&

5M

HO

7G

6F

R&

TL

Co

-Axia

l C

ab

le

Tele

ph

on

e C

ab

le

UR

AF

SA

I

&

&

LT

S

LT

ER

2&

EP

Au

xili

ary

co

nta

ct(1

NO

+1

NC

)•

Trip a

larm

conta

ct

•S

hu

ntre

lea

se

Un

de

r-vo

lta

ge

re

lea

se

••

Lo

ckin

g k

itF

lush

-mo

un

tin

g k

it•

•

•A

vaila

ble

in

DP

an

d F

P v

ers

ion

s in

25

A, 4

0 A

, 6

3 A

an

d

100 A

ra

tin

gs w

ith

30

mA

, 1

00

mA

an

d 3

00

mA

se

nsitiv

ity

• N

o n

uis

an

ce

trip

pin

g

• C

onfo

rms to

IE

C 6

10

08

• O

ffers

3 in

1 p

rote

ctio

n a

ga

inst e

art

h le

aka

ge

,

short

circu

it a

nd

ove

r lo

ad

• R

ating:

6 A

to

32

A in

2 p

ole

with

30

mA

an

d 3

00

mA

se

nsitiv

ity

• B

reakin

g c

ap

acity 4

.5kA

• C

onfo

rms to

IE

C 6

10

09

Als

o a

vaila

ble

: e

art

h-le

aka

ge

re

lays a

nd

vo

lta

ge

su

rge

de

vic

es

• H

igh b

rea

kin

g c

ap

acity o

f 1

0 k

AP

rote

cts

ag

ain

st o

ve

rlo

ad

an

d s

ho

rt c

ircu

its in

do

me

stic,

•com

merc

ial a

nd

in

du

str

ial e

lectr

ica

l d

istr

ibu

tio

n s

yste

ms

Availa

ble

in

SP, D

P,T

P&

FP

ve

rsio

ns in

B, C

an

d D

cu

rve

, •

wid

est

ran

g fro

m 0

.5 to

12

5 A

ra

tin

gs

Tw

o p

ositio

n D

IN r

ail

clip

s a

llow

s fa

ste

r in

sta

llatio

n•

Suitable

fo

r D

C a

pp

lica

tio

ns

•C

onfo

rms to

la

test sta

nd

ard

s IE

C: 6

08

98

, IE

C: 6

09

47

, •

IS:

8828

-19

96

Min

iatu

re C

ircu

it B

reakers

(M

CB

s)

Accesso

rie

s f

or

MC

Bs

an

d R

CC

Bs

Resid

ual

Cu

rren

t C

ircu

it B

reakers

(R

CC

Bs)

RC

BO

s

Dis

trib

uti

on

Bo

ard

s

•A

com

pre

he

nsiv

e r

an

ge

of in

su

late

d a

nd

me

tal d

istr

ibu

tio

n

board

s f

or

do

me

stic, co

mm

erc

ial a

nd

in

du

str

ial a

pp

lica

tio

ns

•A

ll com

po

ne

nts

co

mp

ly w

ith

th

e la

test sta

nd

ard

s

• W

ide r

ang

e o

f a

cce

sso

rie

s fo

r a

dd

itio

na

l sa

fety

an

d fle

xib

ility

Plu

g a

nd

so

cke

t D

Bs

TP

N a

nd

SP

N D

Bs

Vert

ical T

PN

DB

s

Phase c

ha

ng

eo

ve

r D

Bs

Phase s

eg

reg

ate

d D

B

Au

tom

ati

on

& C

on

tro

l D

evic

es

• Is

ola

tors

, tw

o-w

ay / c

en

tre

-off c

ha

ng

eo

ve

r sw

itch

es

• M

odula

r e

lectr

o-m

ech

an

ica

l / d

igita

l tim

e s

witch

es

• Tim

e lag a

nd

tw

ilig

ht sw

itch

es

• M

odula

r b

ells

an

d b

uzze

rs

• E

lectr

on

ic th

erm

osta

ts

• D

imm

ers

an

d d

imm

ing

syste

ms

•A

nalo

g v

oltm

ete

r a

nd

am

me

ters

•V

olta

ge

gra

de

up to 1

100V

•C

on

form

s to

IS

694-1

990 s

tandard

s•

Co

mp

lete

sa

fety

ensure

d•

Insu

latio

n typ

es a

vaila

ble

for

all

wires a

re

• F

lam

e R

eta

rdant (F

R)

F

lam

e R

eta

rdant Low

Sm

oke (

FR

LS

)

Z

ero

Ha

log

en F

lam

e R

eta

rdant (Z

HF

R)

H

ea

t R

esis

tant (H

R)

•M

ad

e o

f a

nn

eale

d c

opper

conducto

r•

Co

nfo

rms to

IS

8130-1

984 s

tandard

s•

Th

e in

su

latio

n u

sed is F

R P

VC

com

pound for

additio

nal safe

ty•

Tw

in c

oa

tin

g fo

r superior

insula

tion

•R

an

ge

: 0

.75

sq.m

m to 2

5 s

q.m

m

Wire

s fo

r in

du

str

ial, c

om

merc

ial and d

om

estic a

pplic

ations

Ho

use W

ires

Fle

xib

le W

ire

s

• S

ing

le a

nd

multi-core

wires a

re a

vaila

ble

• S

uita

ble

fo

r in

dustr

ial w

irin

g a

pplic

ations

• A

va

ilab

le in

sta

ndard

length

of 100 m

ete

rs c

oil

• R

an

ge

: 0

.5 s

q.m

m to 1

000 s

q.m

m

23

Mo

du

lar

Devic

es-H

ag

er

Wir

es &

Ca

ble

s

Fla

t C

ab

les

• T

he

ca

ble

s a

re r

igid

and w

ithsta

nd a

ll advers

e c

onditio

ns

• M

ad

e o

f b

rig

ht

pla

in m

ulti-str

and a

nneale

d c

opper

conducto

rs

•A

va

ilab

le in

10

0 m

ete

r coils

and

d

rum

s o

f 5

00

and 1

000 m

ete

rs

• R

an

ge

: 1

.5 s

q.m

m to 7

0 s

q.m

m

Tech

nic

al S

pecif

icati

on

Wh

y u

se a

n M

CB

?

MC

Bs a

re s

afe

ty d

evic

es u

sed to

pro

tect ele

ctr

ical in

sta

llations fro

m

overlo

ad a

nd s

hort

circuit. T

hey

sw

itch

off the c

ircuit a

uto

matically

,th

us p

rote

cting fro

m e

lectr

ical fire

s.

Ad

van

tag

e o

ver

co

nven

tio

nal

/ re

wir

eab

le f

use

For

MC

Bs, pow

er

supply

can b

e r

esta

rted b

y

just sw

itchin

g o

n the M

CB

, w

here

as r

epla

cin

g a

blo

wn fuse b

etw

een liv

e, curr

ent-

carr

yin

g p

oin

ts

is p

ote

ntially

dangero

us, especia

lly in the d

ark

.

RC

CB

s a

re d

evic

es w

hic

h p

rote

ct

the u

ser

from

the h

arm

ful effects

of

ele

ctr

ic s

hocks. T

hese function

by d

ete

cting the r

esid

ual curr

ent,

com

paring the v

alu

e w

ith the

rate

d r

esid

ual opera

ting v

alu

e

and o

penin

g the p

rote

cte

d c

ircuit

when the r

esid

ual curr

ent exceeds this

valu

e.

Wh

y u

se a

n R

CC

B?

Meth

od

s o

f p

rovid

ing

ea

rth

le

ak

ag

ep

rote

cti

on

RC

Ds

can

be

insta

lled

intw

ow

ays

:-

1.W

hole

house

pro

tection

2.S

ele

ctive

pro

tection

Whole

house p

rote

ction is p

rovid

ed typic

ally

by a

consum

er

unit

where

RC

Ddevic

eserv

es

as

the

main

incom

er

sw

itch.

Although v

ery

popula

r, this

suffers

fro

m a

dis

advanta

ge : a

ll circuits

are

dis

connecte

din

the

evento

ffault.

Sele

ctive

pro

tection

can

be

pro

vid

ed

by

associa

ting

the

RC

Dw

ith

identified

hig

hrisk

circuits

by

adopting

one

of

the

follo

win

gm

eth

ods.

All

circuits

are

fed

via

an

isola

tor

and

sele

cte

dcircuits

fed

additio

nally

via

the

RC

D.

Typic

al

circuits

fed

direct

are

lighting,

freezer

and

circuits

fed

via

the

RC

Dare

socket

outlets

,gara

ge

circuits,

geysers

and

kitchen

outlets

.T

his

conceptm

inim

izes

inconvenie

nce

inth

eevento

ffault.

A30m

Adevic

eadja

centto

the

consum

erunit

whic

hpro

vid

es

pro

tection

for

the

dow

nsta

irs

ring

circuit,

pro

vid

es

an

easy

insta

llation

with

pro

tection

for

all

associa

ted

socket

outlets

.T

his

repre

sents

the

best

solu

tion

for

upgra

din

gexis

ting

insta

llations.

All

Tripper

/H

ager,

ELM

CB

/R

CD

sin

corp

ora

tete

chnolo

gy

pre

venting

the

risk

of

nuis

ance

trip

pin

gdue

totr

ansie

nt

voltages

(lig

hte

nin

g,

line

dis

turb

ances

on

oth

er

equip

ment)

and

transie

ntc

urr

ents

(fro

mh

igh

capacitiv

ecircuit).

1.S

pli

tb

usb

arco

nsu

me

ru

nit

2.W

ho

leri

ng

cir

cu

it

Nu

isan

ce

trip

pin

g

Ran

ge

•C

onfo

rms to the late

st vers

ion o

f th

e

inte

rnational S

tandard

s IE

C 6

0898 / 2

003 &

IS

8828 : 1

996.

•0.5

to 1

25 A

, 1, 2, 3 &

4 p

ole

with 1

0 k

Abre

akin

g c

apacity.

•6 to 4

0 A

SP

N M

CB

in o

ne m

odule

siz

e.

45

Co

nn

ecti

on

dia

gra

m

1 ph

ase

syst

emsu

pply

use

3 ph

ase

4 w

ire s

yste

msu

pply

use

3 ph

ase

3 w

ire s

yste

msu

pply

Th

e h

um

an

bo

dy's

reacti

on

to

ele

ctr

ic s

ho

ck

Sen

sit

ivit

y a

nd

Sele

cti

vit

y

RC

D

30m

A

100m

A

300m

A

pers

onal pro

tection

dom

estic insta

llation

limited p

ers

onal pro

tection

build

ing / fire

Ap

plicati

on

When

ele

ctr

ical

shock

curr

ents

,pass

thro

ugh

the

hum

an

body,

the n

erv

ous s

yste

mis

thro

wn o

ut of gear.

This

causes

the

body

tore

act

toth

epassage

of

curr

ent

thro

ugh

itas

follo

ws

:

3m

A-

a tin

glin

g s

ensation is felt

10-1

5m

A-

muscle

spasm

and

tighte

nin

g o

ccurs

20-3

0m

A-

the h

eart

may fib

rilla

te;

severe

shock is felt.

>50m

A-

leth

al. F

ibrilla

tion o

f th

e

heart

occurs

These

can

be

used

either

indiv

idually

or

as

an

incom

er

toan

MC

Bsyste

m.

RC

CB

sw

ith

an

inbuilt

MC

Bcalle

dR

CB

Oare

devic

es w

hic

h p

rote

ct ele

ctr

ical in

sta

llation fro

moverload, short

circuit a

nd e

art

h leakage faults.

RC

CB

s /

RC

BO

s

Hi

- ve

rsio

n -

Ha

ge

r

Co

ntr

ol &

Au

tom

ati

on

- H

ag

er

Co

nta

cto

rs

Used

for

rem

ote

sw

itchin

gan

dcontr

olo

fpow

ercircuits.

Availa

ble

from

20 A

to 6

3A

for

AC

1

Utiliz

ation

Cate

gory

.

Tw

ilig

htS

wit

ch

es

Used

for

str

eet,

dis

pla

ylig

hting,

illum

inate

dsig

ns,e

tc.

Devic

es

contr

olb

yphoto

ele

ctr

iccell

whic

hm

easure

light

level,

and

inconju

nction

with

rela

yare

used

toO

N/

OF

Flig

hting

circuit

(in

rela

tion

tona

tura

llig

ht)

.

Availa

ble

intw

osensitiv

itie

s5

to100

Lux

and

50

to2000

Lux.

RC

CB

s/

RC

BO

s-

Hi

vers

ion

:T

he

Hi-vers

ion

RC

CB

sare

desig

ned

tore

duce

unw

ante

dtr

ippin

gdue

totr

ansie

nt

curr

ents

&voltages

on

account

of

lighte

nin

g(8

/20

curr

ent

wave),

floure

scentla

mps

(400

Hz

over

voltage)

opera

tion

of

ele

ctr

onic

pro

ducts

like

com

pute

rs/

dim

mers

and

industr

ial

ele

ctr

onic

pro

ducts

like

drives.

This

has

the

capabili

tyto

dete

ctto

sin

usoid

ala

nd

directeart

hle

akage

curr

ents

.

67

2 -

Way /

cen

tre-o

ff

ch

an

geo

ver

sw

itch

es

Used for

changeover

from

one

sourc

e o

f supply

to a

noth

er

with

centr

e -

off p

ositio

n e

.g. M

SE

B to

DG

supply

changeover.

AC

21 A

utilis

ation c

ate

gory

and

suitable

for

use o

n 1

10 V

DC

.

Availa

ble

in 2

- P

ole

25 &

40 A

and

4 -

Pole

40 A

vers

ion.

Co

ntr

ol &

Au

tom

ati

on

- H

ag

er

Dim

mers

&D

imm

ing

Syste

mM

odula

rdevic

es

used

for

contr

ol

of

lighting

levels

indom

estic

pre

mis

es,

softw

are

offic

es,

larg

ecorr

ido

rs,

confe

rence

halls

and

hote

ls.

Co

ntr

ol

islo

ca

lise

d.

Re

mo

teis

po

ss

ible

by

as

so

cia

ted

Pu

sh

Buttons.

Separa

tedim

mers

are

availa

ble

for

contr

ol

of

incandescent,

halo

gen

with

sta

ndard

or

ele

ctr

onic

balla

st

and

floure

scentl

am

ps.

Sta

nd

-alo

ne

dim

mers

for600

Wand

1000

W,w

hile

contr

olo

f3000

Wcan

be

possib

leby

usin

gm

aste

rand

sla

ve

com

bin

ation.

Tim

e l

ag

S

wit

ch

es

Used for

show

room

s, m

ulti sto

ried

build

ings.

Devic

e c

ontr

ols

lig

hting c

ircuits w

ith

auto

matic s

witch -

off a

fter

pre

- s

et

tim

e (

dela

y a

dju

sta

ble

fro

m 2

4 s

ec.

to 1

2 m

in.)

Rate

d for

16 A

, 230 V

AC

1 a

nd

suitable

with p

ush b

uttons o

nly

.

Su

rge P

rote

cti

on

Devic

es

- H

ag

er

Vo

ltag

etr

an

sie

nts

are

main

lycau

sed

by

sw

itch

ing

even

tsexte

rnally

an

din

tern

ally

•S

witchin

goft

ransfo

rmers

•S

witchin

gofb

reakerand

capacitorbank

•Larg

ein

duction

moto

rs•

Speed

contr

olle

rson

moto

rs

•F

luore

scent,

merc

ury

/sodiu

mdis

charg

elig

hting

•S

witchin

gofc

om

pre

ssors

•A

irconditio

ners

,com

merc

iala

nd

dom

estic

•W

ashin

gm

achin

es

Infa

ct

any

inductive

l oad

will

cause

an

incre

ase

inth

elin

evoltage a

t th

e tim

e o

f sw

itch o

ff.A

s the fully

excited m

agnetic

field

iscolla

psed

due

tosw

itch

off

avery

hig

hvoltage

will

be

genera

ted

whic

hm

ay

destr

oy

sensitiv

eele

ctr

onic

equip

ments

.

Surg

eis

defined

as

voltage

above

253

V(o

na

230V

Lin

e)fo

ra

half

cycle

or

longer.

Pow

er

surg

es

are

bound

tooccur,

but

there

isa

way

tooffer

pro

tection

for

ele

ctr

icaland

ele

ctr

onic

equip

ment

used

inbusin

ess.A

surg

epro

tecto

ris

exactly

the

devic

eth

at

offers

pro

tection

for

the

above

equip

ment

from

transie

ntovervoltages.It

can

absorb

and

dis

sip

ate

thousands

ofj

oule

sofe

nerg

y.

Exte

rnally

by

:-

Inte

rnally

by

:-

Po

werS

urg

es

Vo

ltag

etr

an

sie

nts

Lig

hte

nin

g

Inlo

wvoltage

AC

pow

er

circuits,surg

es

have

two

origin

slig

htn

ing

or

sw

itchin

gevents

.

When

lighte

nin

gstr

ikes

on

or

near

aprim

ary

circuit,

itpro

duces

atr

ansie

nt

voltage

whic

his

transm

itte

dth

rough

atr

ansfo

rmer

toyour

secondary

circuit.

When

lighte

nin

gstr

ikes

on

or

near

the

secondary

circuits,

itre

sults

inan

even

hig

hersurg

eto

yourequip

ment.

89

Su

rge P

rote

cti

on

Devic

es -

Hag

er

SP

Dw

ork

ing

:-

Dam

ag

es

cau

sed

by T

ran

sie

nt

over

vo

ltag

e -

SP

DS

tan

dard

s:-

The S

PD

responds

to the tra

nsie

ntover

voltage

by

changin

gfr

om

its

norm

al

hig

hre

sis

tance

tolo

wre

sis

tance

and

conducting

surg

ecurr

ent

togro

und.

This

curr

ent,

and

the

resis

tance

of

the

pro

tecto

rre

sults

ina

dis

charg

eor

resid

ual

voltage

acro

ss

the

pro

tecto

r. T

his

sam

evoltage

is s

een b

y the p

rote

cte

d e

quip

ment and d

efines

the

pro

tective

capacity

oft

he

surg

epro

tecto

r.

•D

isru

ption

•D

egra

dation

•D

am

age

•D

ow

ntim

e

•C

lass

I:1

0/3

50

sim

puls

e,l

ightn

ing

arr

esto

rsS

park

gap

technolo

gy,

Up

(resid

ual

voltage)-4

kV

/75

kA

div

ert

ing

capacity

tobe

used

as

main

pro

tection

when

there

isa

lighting

rod

near

the

insta

llation.

OurP

roducts

ofc

lass

Iare

:SP

175

•C

lass

II:8/2

0s

impuls

e,o

vervoltage

pro

tection,V

aristo

rs&

GD

TU

paro

und

<2.5

kV

/65

kA

div

ert

ing

capacity

Ourpro

ducts

ofc

lass

IIare

:SP

140D

,S

P440D

.

•C

lass

III

:H

ybrid

impuls

e,

over

voltage

pro

tection,U

p<

1kV

/24

kA

div

ert

ing

capacity

OurP

roducts

ofc

lass

IIIare

:SP

208

The

abili

tyofa

surg

epro

tecto

rto

handle

agiv

en

am

ount

of

energ

yre

flects

its

abili

tyto

surv

ive.

And to c

ontinue to p

rote

ct th

e e

quip

ment, s

urg

eafter

surg

eit

ism

ost

import

ant

tochoose

the

pro

per

surg

epro

tecto

r.N

opro

tecto

rcan

surv

ive

adirectl

ighte

nin

gstr

ike.

�

�

��R

isk a

ssessm

ent

W

hat

is the

type

of

equip

ment?

W

hat costs

the p

rote

cte

d d

evic

e?

W

hat is

the r

isk o

f dow

ntim

e?

Is the p

rote

cte

d m

ate

rial assure

d?

Is the r

egio

n e

xposed to lig

hte

nin

g?

Is there

a lig

hte

nin

g r

od n

earb

y the insta

llation?

��W

hat is

the type o

f eart

hin

g s

yste

m u

sed

TT,T

N-S

,TN

-C, IT

…?

��Type o

f netw

ork

(1, 2 &

3 p

hase)?

��W

hat is

Un (

nom

inal w

ork

ing v

oltage)

of th

e n

etw

ork

?

��A

ny d

ata

netw

ork

or

tele

phone lin

e?

��C

aution: U

se M

CB

or

fuse a

s a

backup p

rote

ction

for

the S

PD

.

Ho

w t

o c

ho

ose S

PD

:-

• • • • • • * F

or

furt

her

deta

ils o

n the

pro

duct

and

in

sta

llation

guid

elin

es,

refe

r to

our

Technic

al

G

uid

e (

on

Hager

Pro

ducts

).*

In c

ase

of

Ele

ctr

ic S

hock.

Su

rge P

rote

cti

on

Devic

es

- H

ag

er

10

11

Sele

cti

on

ch

art

fo

r ty

pic

al

do

mesti

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oad

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* *

1 2 3 4 5 6 7 8 910

11

12

13

14

15

16

17

18

19

20

21

Fan

Lam

p,T

ubelig

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Room

Heate

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ate

r H

eate

r8 ltr

s15 ltr

s60 ltr

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mers

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eate

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late

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matic

Auto

matic

Mix

er

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TV

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CR

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CP

Music

syste

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efr

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tor

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40W

200W

1200-2

000W

3000-4

000W

4000-6

000W

1000W

1000W

500W

1000W

300W

200W

200W

400W

600W

750W

500W

400W

300-1

300W

5000-6

300W

700W

300W

750W

1500

1000W

1500W

2000W

1000W

800W

1A

10

A20

A32

A6

A6

A3

A6

A2

A1

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3A

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40

63

100

125

160

200

250

315

400

500

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800

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1600

2000

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p.

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p.

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p.

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2.5 3 4 5 6

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11.2

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4.5

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6.0

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9.0

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NC

306N

NC

310N

NC

310N

NC

316N

NC

316N

NC

316N

NC

320N

NC

325N

NC

332N

ND

303N

ND

304N

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hp

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am

p.

am

p.

am

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1.5 2 3 4 5 6

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12.5

0.7

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2.2

5 3

3.7

4.5

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7.5

9.3

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11.2

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NC

303N

NC

304N

NC

304N

NC

306N

NC

310N

NC

310N

NC

316N

NC

316N

NC

320N

NC

325N

ND

303N

ND

302N

ND

303N

ND

303N

ND

304N

ND

306N

ND

306N

ND

310N

ND

310N

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316N

Ch

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ircuit

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ot b

e lia

ble

for

dam

age

aris

ing

from

inco

rrec

t app

licat

ions

11

14

19

26

31

18.1

0

12.1

0

7.4

1

4.9

5

3.3

0

Am

p.

Ohm

s

Sin

gle

core

,tw

inin

sula

ted

wire

sin

vo

lta

ge

gra

de

1100V

, confo

rmin

g t

o I

S:6

94

-19

90

with

ad

ditio

na

l F

R

pro

pert

ies.

Sta

ndard

Colo

urs

: R

ed, G

reen, B

lue, Y

ello

w, B

lack.

*A

s p

er

IS: 3961 (

Part

V)

-1968.

No

min

al

are

a o

f co

nd

ucto

r

Cu

rren

t carr

yin

g

cap

acit

y s

ing

le p

hase

In c

on

du

it

Max. R

esis

tan

ce

op

er

km

. at

20

C

Sq. m

m

1.0

1.5

2.5

4.0

6.0

Dera

tin

g o

f W

ires

0A

mbie

ntTem

p.

C30

1.0

9

35

1.0

4

40 1

45

0.8

5

50

0.7

7R

ating facto

r

14

15

Cap

acit

ies o

f P

VC

co

nd

uit

s

Cab

le S

ize

No

min

al

Co

nd

ucto

rS

ize m

m²

16m

mo

r5/8

"

Nu

mb

er

of

Cab

les (

maxim

um

)

20m

mo

r3/4

"

25m

mo

r1"

32m

mo

r1¼

"

Co

nd

uit

Siz

e a

nd

Gau

ge

Cap

acit

ies o

f ri

gid

ste

el

co

nd

uit

s

Siz

e o

f C

op

per

No

min

al cro

ss

secti

on

al are

am

m²

7 5 4 3 2 - - - - -

19

15 11 8 6 4 3 2 - -

30

24

17

13

10 6 4 3 2 -

- - - - - 6 6 4 3 -

- - - -- - - 6 5 4

- - - - - - - 7 6 5

16

Nu

mb

er

of

Cab

les (

maxim

um

)

20

25

32

40

50

63

Siz

e o

f C

on

du

it (

mm

)

1.0

1.5

2.5 4 6 10

16

25

35

50

6 5 3 2 2 --

- - - - -

--

--

--

-

--

--

7 5 4 3 2

19

15 11 8 6 4 3 2

30

24

17

13

10 6 4 3 2

1.0

1.5

2.5 4 6 10

16

25

35

50

6 5 3 2 2

16

17

Syste

m d

esig

nin

g

SP

N D

istr

ibution B

oard

Board

Typ

e

Encl

osu

re

Inco

mer

Outg

oin

g M

CB

s

Busb

ar

6-w

ay

CU

8N

do

ub

lep

ole

-R

CC

B,R

CB

O,M

CB

or

iso

lato

r

6 x

SP

7 M

od o

f

1 p

ole

8-w

ay

CU

10

N/D

U1

0N

8 x

SP

9 M

od o

f

1pole

12-w

ay

CU

14N

/DU

14N

12 x

SP

13 M

od o

f

1 p

ole

ha

ge

r 1O

N1

ON

hager 1

ON

01

ha

ge

r

testre

gula

rly

:push

button

totr

ip

1O

N

ha

ge

r 1O

N1

ON

ha

ge

r 1O

N1

ON

ha

ge

r 1O

N1

ON

ha

ge

r 1O

N1

ON

ha

ge

r 1O

N1

ON

ha

ge

r 1O

N1

ON

PN

ha

ge

r

hager 1

ON

hager 1

ON

hager 1

ON

ha

ge

r 1O

N

ha

ge

r 1O

N

hager 1

ON

ha

ge

r 1O

N

hager 1

ON

hager 1

ON

hager 1

ON

hager 1

ON

ha

ge

r 1O

N

hager 1

ON

hager 1

ON

hager 1

ON

hager 1

ON

hager 1

ON

hager 1

ON

RY

BN

Syste

m d

es

ign

ing

Board

Typ

e

Encl

osu

re

Inco

mer

Outg

oin

g M

CB

s&

bla

nki

ng c

lips

Busb

ar

6-w

ay

CU

28N

/DU

28N

four-

pole

- R

CC

B,

RC

D -

Add-o

n B

lock +

MC

B

18 x

SP

2 x

1 M

od

18

Mod

of

1pole

24

Mod

of

1pole

38

Mod

of

1pole

8-w

ay

CU

36

N/D

U3

6N

24

x S

P4

x 1

Mo

d

12-w

ay

DU

42N

36

x S

P12

x 1

Mod

TP

N D

istr

ibution B

oa

rd w

ith

SP

Ou

tgo

ing

18

19

Syste

m d

es

ign

ing

SP

N S

pilt

Load D

istr

ibu

tio

n B

oa

rd

Encl

osu

re

Inco

min

g d

evi

ces

Outg

oin

g d

evi

ces

Connect

ion

SP

MC

Bs -

9 N

os.

SP

Busb

ar

-9

Mod.

CU

14N

/DU

14N

- 1

row

14

Mod

Main

inco

mer

- S

F 2

19G

- 2

pole

change

ove

r sw

itch

Sub in

com

er

- 2

pole

RC

CB

(fo

r hig

h r

isk c

ircu

its)

10N

380/4

15

V~

50H

zA

C22

BS

5419

hager

10

N

np

13

24

SB

299

63

Ah

ag

er

01

ha

ge

r

testre

gula

rly

:push

button

totr

ip

ha

ge

rh

ag

er

ha

ge

rh

ag

er

hager

hager

ha

ge

r 1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

PN

Syste

m d

esig

nin

g

TP

N D

istr

ibution B

oard

with T

P/S

P O

utg

oin

g

Board

Typ

e

Encl

osu

re

Inco

mer

Outg

oin

g M

CB

s&

bla

nki

ng c

lips

Busb

ar

End c

aps

6-w

ay

CU

28N

/DU

28N

4 p

ole

- R

CC

B,

RC

D -

Addon

Blo

ck +

MC

B

6 x

TP

6 x

1 M

od

21

Mod

of 3 p

ole

4x

3pole

24

Mod

of 3 p

ole

4x

3pole

39

Mod

of 3 p

ole

6x

3pole

8-w

ay

CU

36N

/DU

36N

8 x

TP

8 x

1 M

od

12-w

ay

DU

42N

12 x

SP

16 x

1 M

od

0O

FF

ha

ge

r

IO

N

hager

ha

ge

r

24

653

1

1O

N1

ON

1O

N1

ON

1O

N1

ON

ha

ge

rh

ag

er

ha

ge

rh

ag

er

ha

ge

rh

ag

er

hager

24

653

1

24

653

1

24

653

1

24

653

1

24

653

1

24

653

1

1O

N1

ON

1O

N

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N

ha

ge

rh

ag

er

ha

ge

r

24

653

1

RY

BN

20

21

Syste

m d

esig

nin

g -

TP

N D

Bs

- P

PI

DB

sT

PN

Dis

trib

ution B

oard

with p

er

phase isola

tion

havin

g R

CC

Bs in e

ach O

utg

oin

g P

hase

Encl

osu

re

*In

com

ing

devi

ces

*A

bove

arra

ngem

ent a

vaila

ble

with

MC

CB

as

inco

mer

ina

sepa

rate

Dis

tribu

tion

Boa

rdas

stan

dard

.

Outg

oin

g d

evi

ces

Connect

ion

SP

MC

Bs -

12

Nos.

per

phase

SP

Busb

ar

-13

Mod.per

phase

Neutralbar

-1

per

phase

.

DU

56N

- 1

row

56 M

od

Main

inco

mer

- 4 p

ole

Iso

lato

rS

ub in

com

er

- 2 p

ole

RC

CB

in e

ach

phase

10N

SB

499

38

0/4

15

V~

50

Hz

AC

22

BS

5419

ha

ge

r

10

N1

0N

np

24

68

31

57

10N

63

A

NY

BR

ha

ge

rh

ag

er

hager

ha

ge

rh

ag

er 1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N

ha

ge

rhager

ha

ge

rh

ag

er

ha

ge

r

01

ha

ge

r

testre

gu

larly

:p

ush

bu

tton

totr

ip

ha

ge

rh

ag

er

hager

ha

ge

rh

ag

er 1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N

ha

ge

rhager

ha

ge

rh

ag

er

ha

ge

r

01

ha

ge

r

testre

gu

larly

:p

ush

bu

tton

totr

ip

ha

ge

rh

ag

er

hager

ha

ge

rh

ag

er 1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N1

ON

1O

N

ha

ge

rhager

ha

ge

rh

ag

er

ha

ge

r

01

ha

ge

r

testre

gu

larly

:p

ush

bu

tton

totr

ip

22

Wh

ich

facto

rs c

au

se a

n e

lectr

ic s

ho

ck?

What can h

appen if you g

et an e

lectr

ic

shock?

Wh

at

sh

ou

ld y

ou

do

if

so

meo

ne g

ets

sh

ock?

Conta

ct w

ith h

igh-t

ensio

n w

ires is o

ften

fata

l.T

he u

pon inte

nsity o

f a s

hock d

epends

•V

oltage

•T

he

Type o

f C

urr

ent,

•Length

of

Exposure

Tim

e•

The P

ath

it Takes

Thro

ugh the B

ody

(the h

eart

or

head a

re the m

ost

d

angero

us r

oute

s)

•H

eart

Failu

re (

"card

iac a

rrest"

)•

Burn

s•

Nerv

e, M

uscle

, and O

rgan D

am

age

To tre

at a p

ers

on w

ho h

as s

usta

ined

ele

ctr

ical in

jury

:•

Unplu

g th

e a

pplia

nce a

nd/o

r tu

rn

off the M

CB

(at th

e fuse b

ox).

(M

ere

ly t

urn

ing the s

witch o

ff w

ill n

ot

necessarily

sto

p the flo

w o

f curr

ent.)

•C

all

an a

mbula

nce.

•If the v

ictim

is n

ot bre

ath

ing, im

media

tely

begin

mouth

-to-m

outh

resuscitation.

•To p

revent shock,

Pla

ce th

e v

ictim

's feet hig

her

than

th

e h

ead

by a

bout a foot.

Cover

pers

on w

ith a

bla

nket or

coat

if a

vaila

ble

.

Fir

st

Aid

in

ca

se

of

Ele

ctr

ic

Sh

ock

23

not m

ove h

im/h

er

if s

pin

al in

jury

is p

ossib

le fro

m

an e

xplo

sio

n o

r fa

ll associa

ted w

ith the a

ccid

ent.

•D

o n

ot re

move c

loth

ing that is

stu

ck to the

wound.

N

ever

put ic

e o

n a

burn

. D

o n

ot apply

oin

tme

nts

or

gre

ase to b

urn

ed

skin

(as w

ith b

urn

s f

rom

fla

mes).

•D

o n

ot bandage w

ith a

tow

el, b

lanket, o

r cotton d

ressin

g that w

ill s

tick to the w

ound.

(I

nste

ad, use a

shee

t fo

r la

rge a

rea.)

•Take c

are

not to

bre

ak a

ny b

liste

rs that have

form

ed.

•S

hie

ld the b

urn

ed a

rea fro

m c

hafing.

If turn

ing o

ff the e

lectr

icity is im

possib

le o

r you

can't

tell

wheth

er

it is o

ff (

unle

ss it is

hig

h-v

oltage

curr

ent)

, th

en to a

ppro

ach the v

ictim

:•S

tand o

n a

mat (p

refe

rably

rubber,

but pile

d

up n

ew

spapers

/maga

zin

es c

ould

be u

sed if

necessary

), a

nd

•E

xte

nd a

wooden o

r clo

th o

bje

ct, s

uch a

s a

B

room

handle

, C

hair,

P

iece o

f clo

thin

g, or

R

ope

U.S

. C

ente

rs for

Dis

ease C

ontr

ol and

Pre

vention, U

.S. N

ational Lib

rary

of M

edic

ine

CA

UT

ION

:

Wh

at

sh

ou

ld y

ou

do

if

no

t su

re if

the p

ow

er

is

off

?

Sourc

es:

For

the s

afe

ty o

f th

e v

ictim

, do

•C

heck f

or

indic

ations o

f shock:

C

old

, M

ois

t S

kin

Fast H

eart

beat

Pale

ness

Feelin

g F

ain

t•

Check f

or

burn

s, w

hic

h m

ay n

ot be

vis

ible

fro

m the o

uts

ide. S

ites to inspect

in p

art

icula

r are

:

The fin

gers

and toes

Skin

touchin

g a

gain

st m

eta

l

accessories lik

e jew

elry o

r a b

elt b

uckle

•Take o

ff a

ny c

loth

ing o

ver

the b

urn

- b

ut

only

if it c

om

es a

way w

ithout pulli

ng s

kin

alo

ng w

ith it.

•A

s long a

s the s

kin

is u

nbro

ken, you c

an

rinse the b

urn

in c

ool, r

unnin

g w

ate

r to

ease p

ain

.•

Cover

any s

urf

ace b

urn

s w

ith a

ste

rile

dre

ssin

g o

r cle

an c

loth

. •

Separa

te b

urn

t fingers

or

toes w

ith the

dre

ssin

g.

•Take the v

ictim

to the e

merg

ency r

oom

-

even if th

e p

ers

on is b

reath

ing, is

conscio

us, and insis

ts that s/h

e is a

ll

right.

•D

o n

ot to

uch the p

ers

on w

ith y

our

bare

hands b

efo

re y

ou a

re c

ert

ain

there

is n

oliv

e e

lectr

icity.

Never

move the p

ers

on if th

ey

are

tou

chin

g a

pow

er

line o

r oth

er

sourc

e

of hig

h v

oltage. U

nder

such

circum

sta

nces k

eep a

dis

tance o

f at

least 20

feet.

•T

he a

bove p

recautions a

re for

your

ow

nsafe

ty.

Thin

gs to

avoid

:

WA

RN

ING

:

25

24

Import

antTele

phone N

os.