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DPX³250 thermal magnetic release circuit breaker, 3 poles 200A and breaking capacity 36kA

DPX³ 250 LEGRAND

DPX³250 thermal magnetic release circuit breaker, 3 poles 200A and breaking capacity 36kA

REF. 420238 EAN. 3245064202381

DPX³, moulded case circuit breaker for switching, control isolation and protection of low voltage lines. Protects a circuit from damage caused by excess current from an overload or short circuit

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Description

DPX³, moulded case circuit breaker for switching, control isolation and protection of low voltage lines. Protects a circuit from damage caused by excess current from an overload or short circuit

Product characteristics
  • Breaking capacity of 36kA, according to EN/IEC standard 60947-2, suitable for protection of commercial and middle power installations - Compliant with NEMA AB‐1
  • Rated insulation voltage of 800V - Rated impulse withstand voltage of 8kV
  • Thermal protection with manual adjustment range of 0,8-1,0 of the rated current - Magnetic protection with manual adjustment range of 5-10 of the rated current.
  • Supplied with fixing screws, connection plate for bars or cable lugs and insulated shields (phase barriers) - Can be fitted cage terminals, spreaders, rear terminals
  • Can be equipped with auxiliaries (shunt release, undervoltage release, auxiliary contact), rotary handle, motor-driven handle and locking accessory

The product's benefits

Installation
  • Can be mounted on rail or on plate in XL³ or XL³ S cabinets and enclosures
Usage
  • Climatic condition according to IEC/EN 60947-1 Annex Q, Cat. F subject to temperature, humidity, vibration, shock and salt mist
Avantages
  • DPX³ platform has been developed to give a new solution of protection devices for a more precise approach in "flux" installations in order to offer the correct answer little panel builders or installers
  • DPX³250 is the answer for the competition for reduced needs of flux sub-segment

Technical characteristics

Rated permanent current Iu 200 A
Rated voltage 220-690 V
Rated short-circuit breaking capacity Icu at 400 V, 50 Hz 36 kA
Overload release current setting 160-200 A
Adjustment range short-term delayed short-circuit release 1000-2000 A
Adjustment range undelayed short-circuit release 1000-2000 A
Device construction Built-in device fixed built-in technique
Integrated earth fault protection No
Type of electrical connection of main circuit Screw connection
Suitable for DIN rail (top hat rail) mounting Yes
DIN rail (top hat rail) mounting optional Yes
Number of auxiliary contacts as normally closed contact 1
Number of auxiliary contacts as change-over contact 1
With switched-off indicator Yes
With integrated under voltage release Yes
Number of poles 3
Position of connection for main current circuit Front side
Type of control element Wing knob
Complete device with protection unit Yes
Motor drive integrated No
Motor drive optional Yes
Degree of protection (IP) IP30

Documentation

5 documents
Technical Sheet
F01364EN_09.pdf pdf (2.72 Mo)
Technical Sheet
F01364FR_09.pdf pdf (2.73 Mo)
Workshop Book
Workshop Book
Instruction Use
Y4263F.pdf pdf (0.91 Mo)
3 documents
Catalogue Commercial Page
ex223001_0161.pdf pdf (0.07 Mo)
Catalogue Technical Page
ex223001_0189.pdf pdf (0.04 Mo)
Catalogue Technical Page
ex223001_0188.pdf pdf (0.11 Mo)
1 document
3D Autocad
420239.dwg dwg (0.19 Mo)
4 documents
PEP
LGRP-02221-V01.01-FR.pdf pdf (0.83 Mo)
Agreement
Constructor Declaration
PEP
LGRP-00733-V02.01-EN.pdf pdf (0.86 Mo)
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