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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:

The Combined AFDD RCBO is an advanced Residual Current Operated Circuit-Breaker with Integral Overcurrent Protection, specifically designed as a Fire Protection Switch. It is sensitive to both pulsating and alternating currents, Type A, and is housed in a Distribution Board Housing. This product is rated for current levels from 6A to 40A, and offers IP20 protection when installed (IP40 with enclosure). With its wide temperature range of -35℃ to 60℃, it provides superior dependability and reliability under the toughest of conditions. The Combined AFDD RCBO is the ideal protection switch for many applications, from residential to industrial.

Features:

• Product Name: Combined AFDD RCBO

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

• Housing material: Thermoplastic

• Certificate: UKCA, CE

• Rated Current: 6A, 10A, 13A, 16A, 20A, 25A, 32A, 40A

• Installation type: Mounting Rail (35 Mm)

• Storage temperature: -35℃ ….60℃

Applications:

The HAROK BESTAFDD 1 Combined AFDD RCBO is an innovative fire protection switch designed with Residual current operated circuit-breaker and integral overcurrent protection. It is suitable for a wide range of applications and is particularly useful in areas where a high level of safety is required. This product features a thermoplastic housing, a storage temperature range of -35℃ to 60℃, and a rated short-circuit current of 6KA and a rated insulation voltage of 250V. It is sensitive to pulsating and alternating currents Type A, and is suitable for distribution board housing. This product provides an extremely high level of safety and reliability. It is perfect for applications such as commercial buildings, factories, and other public places. The HAROK BESTAFDD 1 Combined AFDD RCBO is a must-have device for excellent fire protection.

Technical Parameters:

Customization:

This is the customized service for the Combined AFDD RCBO from HAROK, with Model Number BESTAFDD 1. It is originated from CHINA, and is designed with electrical endurance of minimum 4000 switching cycles and mechanical endurance of minimum 20000 switching cycles. The housing type is Distribution Board Housing, with protection level of IP20 (installed: IP40). The installation type is Mounting Rail (35 Mm).

So, if you are in need of Combined AFDD RCBO with brand name HAROK, Model Number BESTAFDD 1 from CHINA with electrical endurance of 4000 switching cycles and mechanical endurance of 20000 switching cycles, Distribution Board Housing with protection level of IP20 (installed: IP40), and Mounting Rail (35 Mm) as installation type, this customized service from HAROK is just the one you are looking for.

Packing and Shipping: