Trip-free switch DMX3-I 6300 4 poles, draw-out version and with rated current of 6300A and electronic protection unit.

Name: Trip-free switch DMX3-I 6300 4 poles, draw-out version and with rated current of 6300A and electronic protection unit.
SKU: 028978

DMX³ -I 6300 LEGRAND

REF. 028978 EAN. 3245060289782

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According to EN/IEC standard 60947 - 3, suitable for protection of high power industrialinstallationsRated insulation voltage of 1000V. Rated 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.
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 -I platform provide a complete "project" approach in premium market segment, offering a range completely suitable for high power application

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.

Version as main switch	Yes
Version as maintenance-/service switch	Yes
Version as safety switch	Yes
Version as emergency stop installation	Yes
Version as reversing switch	No
Max. rated operation voltage Ue AC	690 V
Rated operating voltage	230-690 V
Rated permanent current Iu	6300 A
Rated permanent current at AC-21, 400 V	6300 A
Rated short-time withstand current lcw	100 kA
Rated operation power at AC-23, 400 V	2520 kW
Conditioned rated short-circuit current Iq	100 kA
Number of poles	4
Number of auxiliary contacts as normally closed contact	4
Number of auxiliary contacts as normally open contact	4

Number of auxiliary contacts as change-over contact	4
Motor drive optional	Yes
Motor drive integrated	Yes
Voltage release optional	Yes
Device construction	Built-in device slide-in technique (withdrawable)
Suitable for floor mounting	Yes
Suitable for front mounting 4-hole	No
Suitable for front mounting centre	No
Suitable for distribution board installation	Yes
Suitable for intermediate mounting	No
Colour control element	Grey
Type of control element	Push button
Interlockable	Yes
Type of electrical connection of main circuit	Screw connection
Degree of protection (IP), front side	IP30