Устройство обнаружения дуговых замыканий 6/10 кА

ETM1-63AFD is an Arc Fault Detection Device (AFDD) with an integrated miniature circuit breaker (MCB), engineered to mitigate electrical fire risks by detecting hazardous series and parallel arc faults. It offers a 10 kA short-circuit breaking capacity and supports rated currents up to 63 A, making it suitable for residential, commercial, and light industrial installations.

ETM1-63AFD features an LED arc-fault indicator for clear status feedback. Its compact 36 mm width saves distribution board space while maintaining comprehensive protection against arc faults, overloads, and short circuits.

Current ratings: 6A to 63A
Tripping curves: B, C
Detection of serial, parallel, and grounding arc faults
Breaking capacity: 6kA(ETM1-63AFD), 10KA(ETM1-63HAFD)

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Характеристики продуктаs

Voltage: 230/240V AC systems (50/60Hz)
Current range: 6A to 63A
Tripping curves: Type B/C available
Breaking capacity: 6kA/10kA options
Protects against overload, short circuit and arc fault
Thermal-magnetic type
From bottom wiring capability
Arc test button with built-in indicator light
Transparent trip status observation port
AFDD according to IEC/EN 60898-1, IEC/EN 62026

Советы по использованию продукта

Wiring Diagram

Dimension (mm)

Технические характеристики

Technical Data
Standard		IEC/EN 60898-1,IEC/EN62026
Protection		Arc fault protection
		Overload protection,Short-circuit protection
Type of trip	Overload and short circuit	Thermal-magnetic
	Arc fault	Serial arcing fault
		Parallel aring fault
		Grounding arc fault
No.of poles		1P+N(Neutral unswitched)
Rated insulation voltage(Ui)		500V
Rated voltage(Ue)		230/240V
Rated currents(In)		6,10,16,20,25,32,40,50,63A
Rated frequency		50/60Hz
Rated short-circuit capacity(lcn)		ETM1-63AFD:6kA
		ETM1-63HAFD:10kA
Energylimiting class		3
Rated impulse withstand voltage(Uimp)(1.2/50μs)		4kV
Dielectric test voltage		2KV(50/60Hz,1 min.)
Thermal tripping characteristics		1.13In No tripping within an hour; 1.45In Tripping within an hour
Instantaneous tripping characteristics		B:3In-5In; C:5In-10ln
Electrical life		4,000 Cycles
Mechanical life		10,000 Cycles
Contact position indication		green OFF/red ON
Arc detection button		Yes
Arc fault indicator		Green:Normal
		Red:Fault
Protection degree		IP20
Ambient temperature		-25℃~+55℃
Storage temperature		-30℃~+70℃
Terminal connection type		Cable/Pin-type/Fork-type busbar
Max.terminal size for cable		16mm²flexible/25mm²rigid
Max.tightening torque		2.5N.m
Installation		Mounting on 35mm DIN rail
Incoming method		From bottom