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VB10L-40 RCBO PDF

VB10L-40 series RCBO mainly applies to the circuit of AC 50Hz, rated voltage 240V, rated current up to 40A. When electric shock occurs to human, leakage current or voltage in grid exceeds stipulated values, RCBO cuts off the fault power in a very short time to protect the safety of human and electrical equipments, it also owns the functions of overload and short circuit protection. In addition, it can switch on and off non frequently the electrical facilities and lighting circuit while the circuit works well.


Application

Lighting and distribution system for industry and commerce system.


Conforms to

IEC/EN 61009-1
Specification

Types

Values

Rated voltage(Un)

240VAC

Rated current(ln)

6A,10A,16A,20A,25A,32A,40A

Rated residual operated current(l△n)

0.03A,0.1A,0.3A

Rated residual non tripping current(l△no)

0.5l△n

DC component

AC type, A type

Poles

1P+N (2 modular width)

Instant tripping type

B type,C type

Rated short circuit breaking capacity(lcn)

6000A

Rated residual making and breaking capacity(l△m)

500A

Breaking time of residual operated current

See Form2 and 3

Over current protection properties

See Form4, Diagram1 and 2

Mechanical and electrical life

SeeForm5

Connection wire

SeeForm6

Tightening torque

1.5N.m

Nominal temperature ℃

30

Operated ambient temperature ℃

-25~+40

Stored ambient temperature ℃

-25~+70

Pollution level

2

Protection level

IP20

Mounting type

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