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DZ47

Model Number: DZ47

Type: MCB

Poles Number: 1P, 2P, 3P, 4P

Product name: Miniature Circuit Breaker

Rated working voltage: 230V/400V

Rated Current: 1,2,3,4,6,10,16,20,25,32,40,50,63A

Breaking capacity: 3KA 4.5KA 6KA

Rated frequency: 50/60Hz

Standard: IEC60898

Mounting: Din Rail

Warranty/Guarantee: 2Years

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 1. Application


C45N (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 C45N (DZ47-63)
Pole 1P 2P,3P,4P
Rated current (A) 6,10,16,20,25,32,40,50,63
Rated voltage (V) 230 400
Ambient temperature -5oC~+40oC
Type of instantaneous release C D C D
Rated short circuit breaking capacity Icn(kA) 1-32A:6
50-63A:4		 4 1-32A:6
50-63A:4		 4


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


5. Dimension

MCB Mini Circuit Breaker DZ47

1111222

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    Blog

    How to install a junction box?

    November 9, 2024 No Comments

    Installation of Waterproof Junction Boxes I. Preparation Work 1. Preparation of Materials and Tools   Waterproof Junction Boxes:  Select suitable-sized, ...

    Some introduction of HIGHYI AG series electrical enclosure/box

    October 27, 2024 No Comments

    AG Series Plastic Waterproof Junction Enclosure The AG Series Plastic Waterproof Junction Enclosure has the following characteristics: 1. Material: – ...

    What is the advantages of HIGHYI aluminum electrical enclosure/box

    June 25, 2024 No Comments

    Aluminum enclosures serve as a wise option for transporting, safeguarding, and storing sensitive equipment. They are perfectly suited for applications ...

    Download

    Download Brochure

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