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 Company Profile

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
-5~+40oC	Cold position	10In	t < 0.1s	Release	Type C