Electronic Circuit Breaker 40A for Precision Equipment

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Model NO.: Dz47-63 4p
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Insert
• Structure: MCB
• Poles Number: 2
• Type: Circuit Breaker
• Function: Overcurrent Protection, OVP(Overvoltage Protection)
• Certification: CE
• Product Category: Mini Ciciuit Breaker
• Application: Dz47-63
• Transport Package: Export Carton
• Specification: 1P
• Origin: China
• HS Code: 8536200000
• Production Capacity: 600000PCS/Year
• Package Size: 44.50cm * 23.50cm * 33.50cm
• Package Gross Weight: 23.000kg

Product Description

Application

Information

 

DZ47-63 Information
Miniature circuit breakers are mechanical switching devices able to switch, conduct and switch-off the current under normal conditions, and able to switch, conduct and automatically switch-off the current under abnormal circuit conditions, such as short circuit.
Miniature circuit breakers are suitable for protection from overload and short circuit. Method of connection: for AC MCBs optional, the input and output terminals can be changed.

Dimensions

 

Dimension

Specification
DZ47-63 Specifications

1	Standard	IEC60898
2	Pole No.	1P,2P,3P,4P
3	Rated Voltage	230/240V Or 400415V AC
4	Rated Current (A)	6,10,16,20,25,32,40,50,63
5	Tripping Curve	C
6	Rated short circuit breaking capacity Icn(kA)	3.5kA
7	Rated Frequency	50/60Hz
8	Power Factor	0.75
9	Protection Class	IP20
10	Working Temperature	-5ºC To +35ºC
11	Terminal Connection Type	Cable/Pin Type Busbar
12	Mounting	35MM DIN Rail
13	Wiring	With Clamp, Cable Diameter Max 25MM

   

Ambient Temperature	Initial Status	Test Current	Expected Result	Expected Result	Note
30±2 o C	Cold position	1.13In	t≥1h	Non-release	-
	Carried out immediatelyafter 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~+40 o C	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

Rated current(A)	Norminal cross section of wire mm 2
1-6A	1
10A	1.5
16,20A	2.5
25A	4
32A	6
40,50A	10
63A	16

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