Name: Circuit breaker DPX3 1600,4 poles, with rated current of 1000A and rotary knob electronic protection unit.
SKU: 421057

Circuit breaker DPX3 1600,4 poles, with rated current of 1000A and rotary knob electronic protection unit.

DPX³ 1600 LEGRAND

Circuit breaker DPX3 1600,4 poles, with rated current of 1000A and rotary knob electronic protection unit.

REF. 421057 EAN. 3245064210577

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Breaking capacity of 70kA, according to EN/IEC standard 60947 - 2, suitable for protection of high power industrialinstallations.Rated insulation voltage of 1000VRated impulse withstand voltage of 8kV
Compliat with NEMA AB‐1.Climatic condition according to IEC/EN 60947 - 1 Annex Q, Cat. F subject to temperature,humidity, vibration, shock and salt mist.
Electronic protection unit with rotary knobs for regulation of thermal current and magnetic current.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)

DPX3 platform has been developed to give a new solution ofprotection devices for a more precise approach in power installations inorder to offer the correct answer for different project needs.

DPX3 platform provide a complete "project" approach in premiummarket segment, offering a range completely suitable for high powerapplication

DPX3 630 is the answer for the competition in the project sub-segment.A unique size for all versions (thermal magnetic, electronic with or without measure).Earth leakage fetures can be achieved by adding a dedicated module at the bottom of the breaker itself.

Type of accessory/spare part	Mechanical locking

4 documents

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Instruction Use

LE04940AB.pdf pdf (1.98 Mo)

Workshop Book

Cahier d'atelier : DPX³ 160 et DPX³ 250 pdf (108.28 Mo)

Workshop Book

Workshop Book: DPX³160 and DPX³250 pdf (107.54 Mo)

Instruction Use

Y4273B.pdf pdf (0.99 Mo)

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Catalogue Commercial Page

ex223001_0164.pdf pdf (0.1 Mo)

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3D Autocad

421057.dwg dwg (0.06 Mo)

Circuit breaker DPX3 1600,4 poles, with rated current of 1000A and rotary knob electronic protection unit.