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DZ47LE 63A RCCB Residual Current Circuit Breaker

Location:
Wen, Zhou China (
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Electronics & Electrical > Circuit Breaker

Product Description

Why choose us?

17 years – Shanghai KIRTUN electrical Equipment Group Co. Ltd is founded in 1997.300 branches and offices - more than 300 branches and offices all over the world, more than 150 series, more than 6800 kinds of products are exported to the world.5000 workers - We have over 5000 workers.USD100, 000,000 - Total revenue is above US$100 Million.100,000 square meters - The area of Kirtun is about 100,000 square meters.9 diversified industries – we have 9 diversified industries and have developed into a large-scale comprehensive enterprise group with independent import and export rights.Technology development- Introduce international advanced technology the Russian Lenin Electrical Institute development, Company adhering to the “second is behind” business management concept.Certification - We have passed ISO9001:2000 Quality Management System and CCC, SGS, Intertek , CE, CB, OS, Supplier Assessment.

Application

DZ47LE series residual current circuit breaker is applicable to a line of AC 50Hz/60Hz. Rated voltage is 230V in single pole double lines and double poles double lines and 400V in three poles three lines, three poles four lines and four poles four lines. In the 63A rated current, when person gets electric shock current or power grid leaks electricity over specified value, residual current circuit breaker can automatically cut off fault power in a very short period of time, protecting personal safety and electrical equipment.

Residual current circuit breaker has a function with protecting overload and short circuit; it can protect circuit and motor overloading and short circuit. It can also be used for infrequent line conversion under the normal condition

Specification

Main Technical Parameter

Rated current(In)

Shell grade rated current is 32A: 6A,10A,16A,20A,25A,32A

Shell grade rated current is 63A: 6A,10A,16A,20A,25A,32A,40A,50A,63A

Rated residual current operating current(In)

0.03A

pole and circuit

1P+N, 2P, 3P, 3P+N, 4P

Type of instantaneous release

C-type(5~10)In

D-type(10~16)In

Rated voltage (Un )

230V in 1P+N, 2P ; 400V in 3P, 3P+N, 4P

Rated short circuit capacity (Icn)

4000A

Rated residual making and breaking capacity (Im)

2000A

Rated residual non-operating current (Ino)

0.5 In

Residual current breaking time

In:6~63A In:0.03A

Residual current

In

2 I n

5 I n

5A,10A,20A,50A,100A,200A,500A

I t

Breaking time(s)

0.1

0.05

0.04

0.04

0.04

The over-current protection property

Order number

Release rated current In(A)

Initial Status

Test Current

Required time

Expected Result

Note

a

6~63

Cold position

1.13In

t≥1h

Non-release

-

b

6~63

Carried out immediately after previous test

1.45In

t < 1h

Release

Current smoothly rises to specified value within 5s

c

6~63

Cold position

2.55In

1s < t< 60s

Release

In≤32A

1s < t< 120s

Release

In>32A

d

6~63

Cold position

5In

t≥0.1s

Non-release

C

10In

t < 0.1s

Release

10In

t≥0.1s

Non-release

D

16In

t < 0.1s

Release

Applicable conducting wire

Rated current In (A)

Normal cross section of wire (mm2)

In≤6

1

6<In≤13

1.5

13<In≤20

2.5

20<In≤25

4

25<In≤32

6

32<In≤50

10

50<In≤63

16

Company Image

Office Building

Workshop and Warehouse



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Contact Information

Company:
 Shanghai Kirtun Electrical Equipment Group Yueqing Electrical Equipment Co., Ltd.
Phone Number:
  0086-577-62779925
Fax Number:
 0086-577-62787277
 
Shanghai Kirtun Electrical Equipment Group Yueqing Electrical Equipment Co., Ltd.
 Zhejiang , China FREE
 

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