Dz30le-32 Residual Current Operated Circuit Breaker

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Type
• Model NO.: DZ30le-32
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCB
• Poles Number: 2
• Type: Circuit Breaker
• Function: Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
• Certification: ISO9001-2000, CE
• Transport Package: Carton
• Specification: cooper iron plastic
• Trademark: ELECAL
• Origin: Wenzhou
• HS Code: 85362000
• Production Capacity: 500000

Product Description

1.Application

DZ30LE-32 is used in the single phase circuit of AC 50Hz/60Hz, rated voltage 230V, used as electron shock protection. It can protect circuit form overload and short circuit. This product has advantages of small volume, high breaking capacity, live and zero wire are cut off at the same time, also protecting person from electric shock when the live wire connected opposite. It conforms with the standards of IEC61009.

2. Main Technical Parameter
 

Type	DZ30LE-32
Pole	1P+N
Rated current (A)	6,10,16,20,25,32
Rated voltage(V)	230
Rated residual action current In(A)	0.03
Rated residual non-action current Ino(A)	0.015
Rated residual making/breaking capacity Im(A)	500
Type of instantaneous release	C
Rated making/breaking capacity Im(A)	4500

3. 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

4. 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
6-32	0.03	0.1	0.06	0.04	0.04	0.04

5. 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