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DZ47LE-63 Residual Current Operated Circuit Breaker 
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DZ47LE-63 Residual Current Operated Circuit Breaker 

DZ47LE-63 is applicable to a line of AC 50Hz/60Hz, rated voltage 230V for single pole two-wire, 2-pole or 400V for 3-pole, 3-pole 4-wire, 4-pole and rated current up to 40A.
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Application
DZ47LE-63 is applicable to a line of AC 50Hz/60Hz, rated voltage 230V for single pole two-wire, 2-pole or 400V for 3-pole, 3-pole 4-wire, 4-pole and rated current up to 40A. It can protectthe line and motor from overload and short circuit. It can also be used for infrequent line conver-sion and infrequent motor start. It conforms with the standards of IEC61009. 


Main Technical Parameter

Type

DZ47LE-63

Pole

1P+N,2P

3P,3P+N,4P

Rated current (A)

6,10,16,20,25,32,40,50,63

Rated voltage (V)

230

400

Rated short circuit breaking capacity Icn(KA)

6-32A :6 / 40-63: 4.5

Rated residual making/breaking capacity Im(A)

2000

Rated residual action current In(A)

0.03,0.05,0.1,0.3

Rated residual non-action current Ino(A)

0.5In

 

Applicable conducting wire

Rated current(A)

1-6A

10A

16,20A

25A

32A

40,50A

63A

Norminal cross section of wire mm2

1

1.5

2.5

4

6

10

16

 

Residual current breaking time

In(A)

In(A)

Breaking time(s) when equals to rating following

In

2In

5In

5,10,20,50,100,200,500a(A)

Itb

6-63

0.03, 0.05, 0.1, 0.3

0.1

0.06

0.04

0.04

0.04

 

The over-current protection property

Ambient Temperature

Initial Status

Test Current

Expected Result

Expected Result

Note

30±oC

Cold position

1.13In

t≥1h

Non-release

-

Carried out immediately after 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


Product Inquiry
Add: Xinguang Road 170, Liushi Town, Yueqing City, Wenzhou, Zhejiang, China
Phone: +86-577-27853896
Tel: +86-13567765657

Email: info@cncsgk.com
Fax: +86-577-27873967

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