Arc Fault Circuit Interrupters AFCI Mcb Miniature Circuit Breaker Afci Breaker 40a

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PRODUCTS DETAILS

  • Overview
  • Product Description
  • Product Parameters
  • Our Advantages
  • Certifications
  • Packaging & Shipping
  • Installation Instructions
Overview

Basic Info.

Model NO.
TMA1-40
Arc-extinguishing Medium
Air
Installation
Fixed
Structure
RCBO
Poles Number
1
Type
Circuit Breaker
Function
Overcurrent Protection, RCCB
Certification
ISO9001-2000, CE, CB, Ukca, NF
Standard
IEC/En 62606 & IEC 61009-1
Tripping Curve
B,C
Rated Current (in)
6A,10A,16A,20A,25A,32A,40A
Residual Current Type
Type AC,a
Residual Current (LΔn)
30mA,100mA,300mA
Making Breaking Capacity (IΔm)
2,000A
Energy Limiting Class
3
Size
18*69.6*116mm
Transport Package
Single Gift Box, Carton Package
Specification
115 x 69.6 x 18 mm
Trademark
Timelec
Origin
China
HS Code
8536200000
Production Capacity
200, 000

Packaging & Delivery

Package Size
14.00cm * 13.00cm * 2.40cm
Package Gross Weight
0.200kg

Product Description


 
Product Description

AFCI, Arc Fault Circuit Interrupter, or being called AFDD, Arc Fault Detection Device, in comply wtih IEC/BS EN 62606.
In terms of circuit protection,Timelec has MCB for short-circuit and overload protection, RCD (RCCB) for residual current protection; yet not safe enough. According to statistics, in terms of electrical safety, 90% of fires are caused by electric arc, and we need AFDD for arc protection.

 

Timelec AFDD is AFDD+RCBO, offering short-circuit, overload, residual current, arc and over-voltage protection, meeting the standard of IEC/BS EN 62606 and IEC/BS EN 61009-1, and it selectively distinguishes a harmless arc from a potentially dangerous arc. For example, it breaks the circuit when it detects electric arc which is a signature of loose connections in home-wiring, as loose connection can develop over time and sometimes become hot enough to cause house fires.
 

Product Parameters
Product category CIRCUIT BREAKER
Product type ARC FAULT DETECTION DEVICES (AFDDs)
Product model TMA1-40
Unique selling
proposition
With AFD+RCBO protection
With Over-vol. protection
Total length, 115mm
Technical data   Standard IEC/EN 62606 & IEC 61009-1
Electrical features Rated curret (In) 6A,10A,16A,20A,25A,32A,40A
Trip curve B, C, D
Model Electronic
RCD Type AC, A
Pole 1P+N
Rate voltage (Ue) 240V
Insulation voltage(Ui) 500V
Rated frequency 50Hz
Energy limiting class 3
Rated residual operating current (IΔn) 30mA, 100mA, 300mA
Rated breaking capacity (Icn) 6KA
Rated operating short circuit breaking capacity (Ics) 6KA
Rated residual making and breaking capacity(IΔm) 2000A
Rated impulse withstand voltage (Uimp) 4KV
Surge current resistance / at (8/20) μs 3KA
Overvoltage protection 270V-300V
Electrical life 4,000
Pollution degree 2
Mechanical features Mechanical life 20,000
Protection degree IP20
Ambient temperature (with daily averages35°C) -25°C +40°C
Storage temperature -25°C +70°C
Installation Terminal connection type Cable, busbar
Connection capacity (input) 25mm2
Connection capacity (output) 16mm2
Tightening torque (input) 2.5Nm
Tightening torque (output) 1.2Nm
35mm DIN rail
  Arc Fault Circuit Interrupters AFCI Mcb Miniature Circuit Breaker Afci Breaker 40a
  What are arcs?
Visible plasma discharges caused by electrical current passing through a normally nonconductive medium, such as air.
It is caused when the electrical current ionizes gases in the air.
The temperature can exceed 600 ºC, sufficient to start a fire.
(20% fire associated with electrical distribution or other electrical appliance faults.)
Arc Fault Circuit Interrupters AFCI Mcb Miniature Circuit Breaker Afci Breaker 40a

What causes arcs?
An arc is created when the electrical current jumps between two conductive material. Most 2 types of arcs are Serial
Arc and Parallel Arc.

Most common causes includes:
1. worn contacts in electrical equipment,
2. damage to insulation,
3. break in cable and loose connections, Etc.
Arc Fault Circuit Interrupters AFCI Mcb Miniature Circuit Breaker Afci Breaker 40a


What is AFCI?
AFCI is circuit interrupter installed in consumer units to provide protection from arc faults.
It uses microprocessor technology to analyze the waveform of the electricity being used to detect any unusual signatures
which would signify an arc on the circuit.

It will cut off the power to the affected circuit and could prevent a fire.
Arc Fault Circuit Interrupters AFCI Mcb Miniature Circuit Breaker Afci Breaker 40a

Do I need to install AFDD?
Yes, it is highly recommended where there is an increased risk of fire:

According to IEC 60364 - Electrical installations of buildings Part 4-42 :
Arc Fault Circuit Interrupers are designed to limit fire risks caused by the presence of arc fault currents in the final circuits of a fixed installation.They are installed in electrical switchboards, to protect circuits supplying power sockets and lighting and are especially recommended in cases of renovation. 

Since 2014, IEC 60364 recommends surrounding the installation and application environments of AFDDs in residential and commercial buildings:
In locations with sleeping accommodations (e.g., hotels, nursing homes, bed-rooms in homes)
In locations with risks of fire due to high quantities of flammable materials (e.g., barns, wood-working shops, stores of combustible materials)
In locations with combustible constructional materials (e.g., wooden buildings)
In fire propagating structures (e.g. high-rise buildings)
In locations where irreplaceable goods are housed (e.g., museums)
It is recommended that AFDDs be installed at the place of origin of the low voltage final circuit to be protected (i.e., switchboard of an electrical installation ).

More specifically, the installation of the AFDD is highly recommended to protect circuits with highest risk of fire, such as:
Protruding cables (risk of knocks)
Outside cables (greater risk of deterioration)
Unprotected cables in secluded areas (like storage rooms)
Aging, deteriorating wiring or wiring for which the connection boxes are inaccessible.
Our Advantages

Timelec AFCI(AFDD) total length, 115mm.
Compact yet not a compromise.

It is your best choice for overall protection and prevention in domestic and commercial applications.

Timelec offers customization:

Printing method: laser / pad printing;
Package: white gift box for selected product types for value adding;
                  carton box for full range as bulk package.
Product design: based on volume to open new mould.

Arc Fault Circuit Interrupters AFCI Mcb Miniature Circuit Breaker Afci Breaker 40aArc Fault Circuit Interrupters AFCI Mcb Miniature Circuit Breaker Afci Breaker 40a

 
Certifications
Arc Fault Circuit Interrupters AFCI Mcb Miniature Circuit Breaker Afci Breaker 40a
Arc Fault Circuit Interrupters AFCI Mcb Miniature Circuit Breaker Afci Breaker 40a
Arc Fault Circuit Interrupters AFCI Mcb Miniature Circuit Breaker Afci Breaker 40a
Arc Fault Circuit Interrupters AFCI Mcb Miniature Circuit Breaker Afci Breaker 40a
Arc Fault Circuit Interrupters AFCI Mcb Miniature Circuit Breaker Afci Breaker 40a
Arc Fault Circuit Interrupters AFCI Mcb Miniature Circuit Breaker Afci Breaker 40a

 

Packaging & Shipping

White gift box: 1 pcs / gift box;

Arc Fault Circuit Interrupters AFCI Mcb Miniature Circuit Breaker Afci Breaker 40a
Arc Fault Circuit Interrupters AFCI Mcb Miniature Circuit Breaker Afci Breaker 40a
Arc Fault Circuit Interrupters AFCI Mcb Miniature Circuit Breaker Afci Breaker 40a



Yellow carton box: 60 pcs / carton box.

Arc Fault Circuit Interrupters AFCI Mcb Miniature Circuit Breaker Afci Breaker 40a
As a package in the distribution channel,
Timelec offers a corrugated carton box:

High quality,
High edge crush resistence,
Neutral print in black.
 

 

Installation Instructions

Arc Fault Circuit Interrupters AFCI Mcb Miniature Circuit Breaker Afci Breaker 40a

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