• DZ30-32 Residual Current Operated Circuit Breaker

DZ30-32 Residual Current Operated Circuit Breaker

DZ30-32 is used in the single phase circuit of AC 50Hz/60Hz, rated voltage 230V or below for protecting circuit from overload and short circuit.

Product Details

Quick Details

Description

PRODUCT OVERVIEW

DZ30-32 is used in the single phase circuit of AC 50Hz/60Hz, rated voltage 230V or below for protecting circuit from overload and short circuit. This product has advantages of high breaking capacity, small volume, width is only 18mm. It conforms with the standards of IEC60898. 

TECHNICAL PARAMETER

Main Technical Parameter

Type

DZ30-32

Pole

1P+N

Rated current (A)

6,10,16,20,25,32

Rated voltage(V)

230

Type of instantaneous release

C

Rated making/breaking capacity Im(A)

4500

 

Applicable conducting wire:

Rated current(A)

Norminal 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



The over-current protection property
 

Ambient Temperature

Initial Status

Test Current

Expected Result

Expected Result

Note


Cold position

1.13In

t ≥ 1h

Non-release

-

30 ± 2oC

Carried out immediately after previous test

1.45In

t<1h

Release

-

 

Cold position

2.55In

1s < t < 60s

Release

Current smoothly rises to specified value within 5s

-5~+40oC

Cold position

5In

t ≥ 0.1s

Non-release

Type C

Cold position

10In

t < 0.1s

Release

Type C



DZ30-32 Residual Current Operated Circuit Breaker

Company Profile

Shanghai Saipwell Electric Co., Ltd. is a manufacturer of PTC heaters, Thermostats and all kinds of waterproof boxes with well-equipped testing equipment and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in terminal substitution rail installation, button box, small terminal, relay, sensor, communication and other industries.

 Shanghai Saipwell Electric Co., Ltd.

 

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