All Products

Arc fault detection devices BESTAFDD 1

Residual current operated circuit-breaker with integral overcurrent

protection as Fire protection switch,sensitive to pulsating and

alternating currents Type A

Function

Arc-fault detection devices(Fire protection switch, AFDD) are designed to protect serial and parallel fault arcs in accordance with EN62606(DIN VDE 0100-420).They are commonly referred to as fire protection switches. They must be installed in permanently installed final circuits up to 40A. for example. facilities at risk of fire or public institutions.They are also recommended for bedrooms and for final circuits with high connection loads.The devices detect high-frequency arc faults, such as those occurring as a result of cabling defects. The early recognition and switching off of the final circuit. which may occur as a result in the case of an emergency. prevent thermal effects of arc faults The risk of fire resulting from incorrect electrical installation is significantly reduced.The reason for tripping is indicated by an LED colour code on the front of the device. BESTAFDD 1 are compact combination devices with a triple function: arc fault detection, line protection and residual current trip.They protect systems in the event of a short-circuit and overload as per the requirements of VDE o1o Part 430, and protect persons,farm animals and material items in the event of earth leakage currents as per VDE 0100 Part 410.The RCBO component works dependent of the mains voltage.Residual current type A allows the detection of sinusoidal AC currents and pulsating DC residual currents. The contact position indicators and the display tripped by residual current provide a quick overview of the operating status of the device. The devices up to 40 A devices have a rated switching capacity of 6 kA.The line protection with characteristic B ensure standard protection for lighting and socket circuits. Devices in standard design are intended for monitoring circuits with a rated voltage of 230 V and a rated frequency of 50 Hz.

Features

combination device with three functions, 1P+N(1Module), Variable neutral-pole position, AFDD as per IEC/EN-62606, RCBO as per IEC/ EN61009, continuous self-monitoring, mains-voltage-dependent tripping of the RCCB/MCB functions. Display AFDD reason for tripping. Contact position indicators, Residual current tripping indicator, compact design for all rated currents, high short-circuit resistance, strain-relief clamps with protection against wires being lodged behind them, tri-stable snap-in slider for easy mounting and removal.

Applications

Protection of circuits in residential and purpose-built buildings as well as industrial facilities with TN-S and TN-C-S networks. Not permitted for use in systems with TN-C networks; not permitted for protecting circuits in which the power electronics equipment may cause smooth DC residual currents or residual currents with frequencies not equal to 50 Hz.

Product Description:

Combined AFDD RCBO is an advanced electrical safety product that provides arc fault detection devices and other features to ensure the safety of users. It has a Protection Level of IP20(installed: IP40), and is made from Thermoplastic, making it both lightweight and durable. The ambient temperature range of Combined AFDD RCBO is -25°℃ to 40°℃, and it can operate with a Rated Frequency of 50/60 Hz. With a minimum Electrical endurance of 4000 Switching Cycles, Combined AFDD RCBO is a reliable and efficient product for arc fault detection and protection.

Features:

• Product Name: Combined AFDD RCBO

• Storage temperature: -35℃ ….60℃

• Rated voltage(AC): 240V

• Certificate: UKCA, CE

• Power limitation category: 3

• Installation type: Mounting Rail (35 Mm)

• Residual current operated circuit-breaker with integral overcurrent protection as Fire protection switch,sensitive to pulsating and alternating currents Type A

Applications:

Combined AFDD RCBO, the brand name being HAROK and the model number being BESTAFDD 1, is an Arc fault detection device with a Residual current operated circuit-breaker with integral overcurrent protection as Fire protection switch. It is designed with high sensitivity to pulsating and alternating currents Type A, and is certified by UKCA and CE. With a rated residual current I∆n of 10mA, 30mA, and a housing type of Distribution Board Housing, it is featured with Tripping characteristic B, C. It is able to operate in extreme temperatures ranging from -25°℃ to 40℃.

This Combined AFDD RCBO is applicable in many scenarios such as residential, commercial, and industrial settings, especially in places where fire safety is of utmost priority. In residential places, it is very suitable to be installed in houses, apartments, and other dwellings to ensure safety of the residents. In commercial places, it can be used in shopping malls, supermarkets, and other public places. In industrial settings, it can be used in factories, workshops, and other production sites for maximum safety of the workers. In general, this Combined AFDD RCBO is the perfect solution for all who are looking for a device with high fire safety standards.

Technical Parameters:

Customization:

HAROK BESTAFDD 1 Combined AFDD RCBO is an innovative product that provides an arc fault detection devices (AFDD) and a residual current circuit breaker with overcurrent protection (RCBO) in one device. It is designed for mounting rail (35 mm) and provides a minimum electrical endurance of 4000 switching cycles. It also features tripping characteristic B and C, and a degree of pollution according to EN 60664 of 2.

HAROK BESTAFDD 1 Combined AFDD RCBO is the perfect combination of an Arc Fault Detection Device (AFDD) and a Residual Current Circuit Breaker with Overcurrent Protection (RCBO) in one device. It provides arc fault protection to detect and disconnect arcing faults in the circuit, and overcurrent protection to protect against excessive currents in the circuit.

HAROK BESTAFDD 1 Combined AFDD RCBO is the ideal solution for any application in need of reliable, safe and cost-effective arc fault and overcurrent protection.

Packing and Shipping:

The Combined AFDD and RCBO product is packaged and shipped as follows:

• Each product is shipped in a sealed cardboard box.

• The box is labeled with the Combined AFDD and RCBO product name.

• The box is filled with styrofoam padding to ensure the product is not damaged during shipping.

• The box is then placed in a larger shipping box with additional padding.

• The larger shipping box is labeled with the Combined AFDD and RCBO product name.

• The box is shipped via FedEx or DHL with a tracking number.