Circuit breaker DMX3 2500, 4 poles, draw-out version and electronic protection unit

Name: Circuit breaker DMX3 2500, 4 poles, draw-out version and electronic protection unit
SKU: 028754

DMX³ 2500 LEGRAND

REF. 028754 EAN. 3245060287542

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Breaking capacity of 65kA, 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 MP4 (adjustments accomplished by selector switches) or MP6 (adjustments through touchscreen). Thermal protection within range of 0,4 - 1,0 of the rated current.Magnetic protection within range of 1,5 - 10 of the rated current.
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

Rated permanent current Iu	1600 A
Rated voltage	230-690 V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz	65 kA
Overload release current setting	640-1600 A
Adjustment range short-term delayed short-circuit release	960-16000 A
Adjustment range undelayed short-circuit release	3200-65000 A
Device construction	Built-in device slide-in technique (withdrawable)
Integrated earth fault protection	Yes
Suitable for DIN rail (top hat rail) mounting	No
DIN rail (top hat rail) mounting optional	No
Number of auxiliary contacts as normally closed contact	4

Number of auxiliary contacts as change-over contact	4
With switched-off indicator	Yes
With integrated under voltage release	Yes
Number of poles	4
Position of connection for main current circuit	Back side
Type of control element	Push button
Complete device with protection unit	Yes
Motor drive integrated	Yes
Motor drive optional	Yes
Degree of protection (IP)	IP30

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Agreement

OC / CB-58366 (1.15 Mo)