Dz47-63 1p, 2p, 3p, 4p Mini Circuit Breaker (DZ47 1P 2P 3P 4P MCB) , Dz47-63 Series Miniature Circuit Breakers
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PRODUCTS DETAILS

Basic Info.

Model NO.
DZ47-63
Poles Number
1
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification
ISO9001-2000, CCC
Transport Package
100PCS/CTN
Specification
Int′l Standards
Trademark
OEM
Origin
China
HS Code
8536200000
Production Capacity
10000PCS/Week

Product Description

DZ47-63 Series Miniature Circuit Breakers

 

1. Application

 

DZ47-63 is applicable to a line of AC 50Hz/60Hz, 230V in single pole, 400V in double, three,four poles for protecting overload and short circuit, and rated current up to 63A. It can also beused for infrequent line conversion under the normal condition.The breaker is applicable tolighting distribution system in industrial enterprise, commercially district, high-rise building anddwelling house. It conforms with the standards of IEC60898.

 

2. Main Technical Parameter

 

 

Type  DZ47-63
Pole  1P 2P,3P,4P  
Rated current (A)  1,2,3,4,5,6,10,16,20,25,32,40,50,63
Rated voltage (V)  230 400
Ambient temperature  -5oC~+40oC
Type of instantaneous release  B     C  D  B     C D
Rated short circuit breaking capacity Icn(kA)  1-32A:6  4.5  1-32A:6  4.5
 50-63A:4.5 50-63A:4.5

 

 

3. Applicable conducting wire
Rated current(A) Norminal cross section of wire mm2
1-6A  1
10A  1.5
16,20A  2.5
25A  4
32A  6
40,50A 10
63A 16

 

4. The over-current protection property


 

Ambient Temperature Initial Status Test Current Expected Result Expected Result Note
30±2oC Cold position 1.13In t≥1h Non-release -
Carried out immediatelyafter previous test 1.45In t < 1h Release -
Cold position 2.55In 1s < t< 60s(In≤32A) Release Current smoothly rises tospecified value within 5s
Cold position 2.55In 1s < t < 120s(In>32A) Release
-5~+40oC Cold position 3In t≤0.1s Non-release Type B
Cold position 5In t < 0.1s Release Type B
Cold position 5In t≤0.1s Non-release Type C
Cold position 10In t < 0.1s Release Type C
Cold position 10In t≤0.1s Non-release Type D
Cold position 20In t < 0.1s Release Type D

 

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