美国伊顿eaton小型断路器faz-登录云顶集团

miniature circuit breakers and supplementary protectors

ul 489 din rail miniature circuit breakers

optimum and efficient protection for every application

faz-na circuit breakers

contents

description

page

faz-na circuit breakers

catalog number selection . . . . . . . . . . . . . . . .

v4-t1-50

product selection . . . . . . . . . . . . . . . . . . . . . . .

v4-t1-51

accessories  . . . . . . . . . . . . . . . . . . . . . . . . . . .

v4-t1-55

technical data and specifications  . . . . . . . . . .

v4-t1-57

dimensions  . . . . . . . . . . . . . . . . . . . . . . . . . . .

v4-t1-66

wmz circuit breaker . . . . . . . . . . . . . . . . . . . . . . .

v4-t1-67

faz-na circuit breakers

product overview

optimum product quality,

tested reliability and safety

stand for best protection of

personnel, installations and

plant. eaton’s

faz-na din rail

mountable circuit breaker is

designed for use in branch

service applications.

powerful offering for machine

and system builders

the faz-na is available with

b, c and d characteristics in

accordance with ul

®

489,

csa

®

c22.2 no.5; ul 1077,

csa c22.2 no.235 and iec

60947-2. these devices are

ce marked.

application description

feeder and branch circuit

protection for:

●

convenience receptacle

circuits (internal/external)

●

motor control circuits

●

load circuits leaving the

equipment (external)

●

hacr internal/external

equipment (heating,

air

conditioning, refrigeration)

●

plc i/o points

●

computers

●

power supplies

●

control instrumentation

●

relays

●

ups

●

power conditioners

features

●

complete range of ul 489

listed din rail mounted

miniature circuit breakers

up to 40a current rating

●

standard ratings of 10 kaic

up to 277/480 vac

●

select amperages available

at 14 kaic up to 277/480

vac and 10 kaic up to 125

vdc per pole

●

current limiting design

provides fast short-circuit

interruption that reduces

the let-through energy,

which can damage the

circuit

●

suitable for branch circuit

device protection

●

thermal-magnetic

overcurrent protection

●

three levels of short-

circuit protection,

categorized by b, c

and d curves

●

trip-free design—breaker

can not be defeated by

holding the handle in the

on position

●

captive screws cannot

be lost

●

swd (switching duty)—

suitable for switching

fluorescent lighting loads

(i

n

≤ 20a)

●

fulfill ul 489, csa c22.2

no.5 and also iec 60947-2

standard

●

for use in applications for

which ul 1077 or csa

c22.2 no.235 are also

allowed

●

field-installable shunt trip

and auxiliary switch

subsequent mounting

●

separate version for ring-

tongue connection (type

faz-rt), terminal screws

can be removed (on

both sides)

●

module width of only

17.7 mm (per pole)

●

contact position indicator

(red/green)

●

easy installation on din rail

●

possibility for sealing the

toggle in on or off

position

device printing on front and side

installation options

these branch circuit breakers

are available in two terminal

configurations: standard box

terminals that accept multiple

conductors and ring-tongue

terminals, ideally suited to

demanding requirements of

the semi-conductor industry.

all breakers mount on

standard 35 mm din rail.

bus connectors and feeder

terminal facilitate mounting

and wiring of multiple

miniature circuit breaker

arrays in control panel

assemblies. these circuit

breakers can also be

reverse feed.