catalogue sm6-24 amted398078en

1
MT55166 MT55164 breaker. It comprises a low energy consumption electromagnet. Characteristics Any tripping caused by the Mitop release is indicated momentarily by an SDE type changeover contact. This release unit also includes a coil enabling the remote rearming of the SDE contact. This causes instant opening of the circuit breaker when energised. Permanent energising of the MX locks the circuit breaker in the “open” position. Characteristics

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Catalogue Sm6-24 Amted398078en

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Page 1: Catalogue Sm6-24 Amted398078en

MT55166 MT55164br

eake

r. It

com

pris

es a

low

ene

rgy

cons

umpt

ion

elec

trom

agne

t. C

hara

cter

istic

s

Any

trip

ping

cau

sed

by th

e M

itop

rele

ase

is in

dica

ted

mom

enta

rily

by a

n S

DE

type

ch

ange

over

con

tact

. Thi

s re

leas

e un

it al

so in

clud

es a

coi

l ena

blin

g th

e re

mot

e re

arm

ing

of th

e S

DE

con

tact

.

This

cau

ses

inst

ant o

peni

ng o

f the

circ

uit b

reak

er w

hen

ener

gise

d.

Per

man

ent e

nerg

isin

g of

the

MX

lock

s th

e ci

rcui

t bre

aker

in th

e “op

en” p

ositi

on.

Cha

ract

eris

tics