JVL29-63 Italy Hot Sale residual circuit breaker 1P+N RCBO A type

JVL29-63 Italy Hot Sale residual circuit breaker 1P+N RCBO A type
JVL29-63 Italy Hot Sale residual circuit breaker 1P+N RCBO A type
JVL29-63 Italy Hot Sale residual circuit breaker 1P+N RCBO A type
JVL29-63 Italy Hot Sale residual circuit breaker 1P+N RCBO A type
JVL29-63 Italy Hot Sale residual circuit breaker 1P+N RCBO A type
JVL29-63 Italy Hot Sale residual circuit breaker 1P+N RCBO A type

www.sofielec.com

JVL29-63 is applicable to residual operating current with rated voltage
230V/400V,frequency 50/60HZ and rated current up to 63A. It is used to perform the
human electricity shock protection as well as over current protection and short circuit
protection for line equipment in building or similar locations, it also can provide the
protection against the fire danger caused by the fault current that is resulted from the
electric equipment damage.
The circuit breaker is applicable for kinds of fields such as the industry, commerce, high
rise building, civil building, etc.

Categories Superior 10kA 16 Series Circuit Breaker
Pole No 1P+N, 2P, 3P, 3P+N,4P
Residual current characeristsis Ac, A
Rated .curret(A) 1,2,3,4,5,6, 10, 16, 20, 25, 32, 40, 50, 63
Tripping curve B,C,D
Rated short-circuit capacity 6kA
Rated voltage 230/400V AC
Rated frequency 50/60Hz
Rated residual operating current(A) 0.03, 0.1, 0.3
Tripping duration instantaneous≤0.1s
Electro-mechanical endurance 4000 cycles
Characteristic Curve

Characteristic CurveCharacteristic Curve

Wiring Diagram

Wiring Diagram

Overload Current Protection Characteristics
Test Procedure Type Test Current Initial State Tripping or Non-tripping Time Limit Expected Result Remark
a B,C,D 1.13In cold t≥1h no trippint  
b B,C,D 1.45In After test a t<1h tripping

Current in the 5 s in

the increase of

stability

c B,C,D 2.55In cold

1s

1s32A)

tripping  
d B 3In cold t≤0.1s no tripping

Turn on the

auxiliary switch to

close the current

C 5In
D 10In
e B 5In cold t<0.1s tripping

Turn on the

auxiliary switch to 

close the current

C 10In
D 20In

Note:The item(a)test shall be conducted at the reference temperature (30~35)°C.If the test is conducted at other temperatures, the temperature compensation shall be taken into the consideration

 

Residual Current Action Breaking Time
type In/A I△n/A Residual Currennt(I△)Is Corresponding To The Following Breaking Time (S)
I△n 2 I△n 5I△n 5A,10A,20A,100A,200A,500A I△t  

general

type

any

value

any

value

0.3 0.15 0.04 0.04 0.04 Max Break-time

The general type RCBO whose current I△ n is 0.03mA or less can use 0.25A instead of 5I△n.

 

 

News Center

> How to pay attention to safety when using fuse

The application of fuses is very extensive and has been in our lives. So how should we pay attention to safety when using fuses?

> Features and working principles of Surge Protective Device

Surge protectors are also known as lightning arresters. We can often see them around us, which can play a vital role. Its main function is to provide safety protecti...

> The working principle of time relay

With the rapid development of technology, electrical appliances have become popular, and every household has so few electrical appliances. Relays are particularly im...

> The role of the fuse

Fuses are also called current fuses. Mainly to play the role of overload protection. Its working principle is to correctly install the fuse in the circuit. When the ...

If you are interested to be our agent in your market, we will be your strong backup.
Find us to cooperate