Name: Circuit breaker DMX³ 1600, 4 poles, fixed version and electronic protection unit
SKU: 028337

Circuit breaker DMX³ 1600, 4 poles, fixed version and electronic protection unit

DMX³ 1600 LEGRAND

Circuit breaker DMX³ 1600, 4 poles, fixed version and electronic protection unit

REF. 028337 EAN. 3414972281553

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Breaking capacity of 42kA, according to EN/IEC standard 60947 - 2, suitable for protection of high power industrialinstallations. Rated insulation voltage of 1000VRated impulse withstand voltage of 12kV
Climatic condition according to IEC/EN 60947 - 1 Annex Q, Cat. F subject to temperature,humidity, vibration, shock and salt mist.
Electronic protection module ot type MP2.10 (LED matrix display) or MP4.10 (LCD screen) for common for measurements and settings. Thermal and magnetic protections completely adjustable in times and currents by dedicated software
Can be equipped with releases (undervoltage and shunt releases) and auxiliary contacts.Can used with rotary handles or motor operator.Locking accessories are available.
Has diffent type of possible connection accessories: cage terminals, spreader and rear terminals.Is available also in a plug-in version (circuit breaker fitted with special terminals and mountedon a plug-in base) or in a draw-out version (a plug-in version fitted with a"Debro-lift" mechanism which can be used to withdraw the breaker whilekeeping it on its base)

Electric and mechanical robustness, in addiction to breaking capacity and chances of accessorizing, are perfectly suited for increase continuity service looking at the plant energy efficiency and in respect of “green aspects”

DMX³ platform provide a complete "project" approach in premiummarket segment, offering a range completely suitable for high powerapplication

Rear terminals not mounted by default on the device to avoid to buy and to throw away them, in case of use of front terminals connection.Connection choice done by customer,according to specific exigences, so to optimize costs.

Rated permanent current Iu	1000 A
Rated voltage (Min-Max)	230-690 V
Rated short-circuit breaking capacity Icu at 400 V, 50 Hz	50 kA
Overload release current setting (Min-Max)	400-1000 A
Adjustment range short-term delayed short-circuit release (Min-Max)	600-10000 A
Adjustment range undelayed short-circuit release (Min-Max)	2000-50000 A
Device construction	Built-in device fixed built-in technique
Integrated earth fault protection	No
Type of electrical connection of main circuit	Bolt connection
Suitable for DIN rail (top hat rail) mounting	No
DIN rail (top hat rail) mounting optional	No
Number of auxiliary contacts as change-over contact	1
With switched-off indicator	Yes
With integrated under voltage release	No
Number of poles	4
Position of connection for main current circuit	Back side
Type of control element	Push button
Complete device with protection unit	No
Motor drive integrated	No

Motor drive optional	Yes
Degree of protection (IP)	IP30
Width	324 mm
Height	321 mm
Depth	203 mm
degree of impact strength (IK)	Not applicable
Operating / setting temperature (Min-Max)	-25-70 °C
Storage temperature (Min-Max)	-25-70 °C
Voltage type	AC
Frequency (Min-Max)	50-60 Hz
Electric supplying direction	By the top or bottom
Terminal marking indication	No
Colour	Grey
RAL-number	7035
Halogen free	Yes
Terminals capacity (Min-Max)	240-600 mm²
Cable nature for connection	Flexible or rigid
Label space/information surface	No
Contains Batteries and/or Accumulator	No

Circuit breaker DMX³ 1600, 4 poles, fixed version and electronic protection unit