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DPX³250 electronic release circuit breaker, 3 poles 160A and breaking capacity 50kA

DPX³ 250 LEGRAND

DPX³250 electronic release circuit breaker, 3 poles 160A and breaking capacity 50kA

REF. 420367 EAN. 3245064203678

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 50kA, 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 160 A
Rated voltage 220-690 V
Rated short-circuit breaking capacity Icu at 400 V, 50 Hz 50 kA
Overload release current setting 64-160 A
Adjustment range short-term delayed short-circuit release 96-1600 A
Adjustment range undelayed short-circuit release 96-1600 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
Contains Batteries and/or Accumulator Yes
IEC code (Pack1) CR1616
Battery ou Accumulator (Pack1) Battery (not rechargeable)
Element Composition (Pack1) Lithium (battery or accumulator)
Number of Pack 1 2
Number of Single Element (Pack1) 1
Single Element weight (Pack1) 1.1 g
Pack1 Location Product includes a battery
Regulation Type (Pack1) P : Portable (Standard format)

Documentation

12 documents
Technical Sheet
Technical Sheet
FT_250_ELE_-_FRv2.pdf pdf (0.66 Mo)
Workshop Book
Workshop Book
Technical Sheet
MODBUS_MAPS.pdf pdf (1.12 Mo)
Technical Guide
Technical Guide
Instruction Use
Y4263F.pdf pdf (0.91 Mo)
Technical Guide
Technical Sheet
Instruction Use
Y4268D.pdf pdf (3.71 Mo)
Technical Guide
3 documents
Catalogue Technical Page
ex223001_0189.pdf pdf (0.04 Mo)
Catalogue Commercial Page
ex223001_0162.pdf pdf (0.06 Mo)
Catalogue Technical Page
ex223001_0188.pdf pdf (0.11 Mo)
1 document
3D Autocad
420369.dwg dwg (0.21 Mo)
1 document
Agreement
OC / CB-SE-101780 (5.66 Mo)
1 document
Software
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