ETB9LAF-63 Series Arc Fault Detection Device

Model And Meanings

Characteristic

Short Circuit Protection Overload Protection Earth leakage protection Arc protection
Flame Retardant Material Short arcing High Breaking Capacity Multiple Wiring Options

Technical Parameters

Item Parameter
Standard IEC/EN61009-1、IEC/EN62606、GB/T16917.1、GB/T31143
Pole 1P+N(Two Pole 36mm Width)
Rated Working Voltage Ue AC230/240V
Maximum current of the shell frame 63A
Rated Current In 6A、10A、16A、20A、25A、32A、40A、50A、63A
Rated Insulation Voltage Ui 500V
Rated impulse withstand voltage Uimp 4000V
Rated residual operating current I△n 10mA、30mA、50mA、100mA、300mA
Rated residual non-operating current 0.5I△n
Rated Frequency 50/60Hz
Type of residual current protection A Type、AC Type
Rated residual current breaking capacity I△m 3000A
Tripping Type Thermomagnetic
Instant release type B Type、C Type
Rated short-circuit capacity Icn 10000A
Operational Breaking Capacity Ics 7500A
Electrical Life
Actual Average Value ≥ 3000 times
Standard Specified Value 2000 times
Mechanical Life
Actual Average Value ≥ 4000 times
Standard Specified Value In ≤ 25A 2000 times
In > 25A 1000 times
Overvoltage category III
Pollution degree 3
Protection Level IP40; Wiring port IP20
Wiring Capacity 1.0~16mm²
Wiring Torque 3Nm
Operating Ambient Temperature -25°C~+70°C
Storage Ambient Temperature -35°C~+80°C
Installation Method DIN35
Altitude ≤ 2000m
Weight 0.19kg/Piece
Dimension
Length 85mm
Width 36mm (1P+N)
Height Max 79mm
Package
Pcs/Box 6
Box /Carton 10
Storage The product should be stored in a well-ventilated warehouse, with relative humidity not exceeding 80%, and the ambient temperature should be between -40°C and +80°C. Additionally, there should be no acidic, alkaline, or corrosive gases present.

Features

b Fault indication
1. when the circuit breaker trips due to leakage or arc fault, the indicator button will pop up. Please press the button before closing.
2.indicator status:
①The red light is always on when the power is turned on normally; the red light flashes for 3 seconds and then turns off when the power is turned off normally.
②When the MCB is closed again after tripping due to Arc fault, the red light flashes for about 10 seconds and then returns to a constant red light.
③When the MCB is closed again tripping due to Leakage fault, the green light flashes for about 10 seconds and then returns to a constant red light.

Circuit Diagram

Appearance and installation dimensions

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