home products Circuit Breakers MYB65LE Residual Current Circuit Breaker

MYB65LE Residual Current Circuit Breaker

Place of Origin:China Zhejiang	Brand Name:CHMY
Model No:MYB65LE	Type:Residual Current

Company Info

Company Published: 2004
Online Postings: Products , Selling Leads
Country/Territory: China
Business Type: Manufacturer
Number of Employees: 501 - 1000 People

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Detailed Product Description

MYB65LE RCBO is used for the protection against earth leakage in circuit of 50/60Hz, rated voltage 400V and rated current up to 40A. When somebody gets an electric shock or residual current of the circuit exceeds fixed value, the DZ60L can cut off the power within conventional time automatically and thus ensures personal safety and prevents equipment form damage resulted from residual current. With this function, the DZ60L can be used for the infrequent switch over of the circuit under normal condition.
This item can be used to protect household and similar installation.
The product conforms to IEC1009-1 and GB6829-95 standards.

Main Specification:

Rated current: 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A,50A,63A
Rated residual operating current: 30mA, 100mA, 300mA
Pole /wire number:
a. 1 pole/2 wire
b. 2 pole
c. 3 pole
d. 3 pole/4 wire
e. 4 pole
Instantaneous trip
B type(3~ 5In), Ctype(5~10In), D type(10~14In)
Technical Data
Rated short circuit capacity Im:6000A
Rated residual operating current and breaking capacity Im: 500A
Rated non-tripping residual current Ino: 0.51In

Residual Current Operating Time

In (A)	In (mA)	Maximum operating time(S)
In (A)	In (mA)	In	2In	5In	250
1~40	30	0.1	-	-	0.04
1~40	>30	0.2	0.1	0.04	-

Over Current Protection Characteristics

Rated tripping current	Initial status	Testing current	Specified time	Expected results	Remarks
1~40	cold	1.13In	T>=1h	Non-tripping
1~40	After the previous test	1.45In		Tripping	Increase to fixed value within 5 second
In> 32	cold	2.55In	1S <t<60S	Tripping
In> 32	cold	2.55In	1S<t<120S	Tripping
1~40	cold	3In	T>=0.1S	Non-tripping	B type
		5In	T<0.1S	Tripping	B type
		0.15In	T>=0.1S	Non-tripping	C type
		10In	T<0.1S	Tripping	C type
		10In	T>=0.1S	Non-tripping	D type
		14In	T<0.1S	Tripping	D type