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DPX³-I 250HP trip-free switch, 3 poles 250A

DPX³ -I 250 HP LEGRAND

DPX³-I 250HP trip-free switch, 3 poles 250A

REF. 423180 EAN. 3414971050211

DPX³-I 250 HP, trip-free switch for on-load circuit breaking and isolation of low voltage electrical circuits

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Description

DPX³-I 250 HP, trip-free switch for on-load circuit breaking and isolation of low voltage electrical circuits

Product characteristics
  • According to EN/IEC standard 60947-3, suitable for commercial and middle power installations
  • Rated insulation voltage of 800V - Rated impulse withstand voltage of 8kV
  • Can be equipped with auxiliaries ( undervoltage release, auxiliary contact), residual current relays, rotary handle, motor-driven handle, spreader, rear terminals and locking accessory
  • Category of use AC 23A
  • Fixed version but can be modified in a plug-in version (circuit breaker fitted with special terminals and mounted on 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 while keeping it on its base)
Recommendation / Restriction
  • Can be fitted with cage terminals 120mm² max. (flexible cable) or 150mm² max. rigid cable

The product's benefits

Installation
  • Can be mounted on plate in Legrand 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
  • A range completely suitable for high power application with high performance breakers in compact dimensions

Technical characteristics

Rated permanent current Iu 250 A
Rated voltage (Min-Max) 230-690 V
Device construction Built-in device fixed built-in technique
Integrated earth fault protection No
Type of electrical connection of main circuit Bolt connection
Suitable for DIN rail (top hat rail) mounting No
DIN rail (top hat rail) mounting optional No
Number of auxiliary contacts as change-over contact 2
With switched-off indicator Yes
With integrated under voltage release No
Number of poles 3
Position of connection for main current circuit Front side
Type of control element Wing knob
Complete device with protection unit No
Motor drive integrated No
Motor drive optional Yes
Degree of protection (IP) IP30
Width 105 mm
Height 165 mm
Depth 112 mm
degree of impact strength (IK) Not applicable
Operating / setting temperature (Min-Max) -5-70 °C
Storage temperature (Min-Max) -25-85 °C
Voltage type AC
Frequency (Min-Max) 50-60 Hz
Electric supplying direction Not applicable
Terminal marking indication No
Colour Grey
RAL-number 7035
Halogen free Yes
Terminals capacity (Min-Max) 2.5-120 mm²
Cable nature for connection Flexible or rigid
Label space/information surface No

Documentation

6 documents
Technical Guide
Technical Guide pdf (5.24 Mo)
Technical Sheet
F03042EN_06.pdf pdf (10.06 Mo)
Workshop Book
Technical Sheet
F03042FR_06.pdf pdf (10.88 Mo)
Workshop Book
Instruction Use
LE11440AB.pdf pdf (1.02 Mo)
6 documents
Catalogue Commercial Page
ex223001_0186.pdf pdf (0.09 Mo)
Catalogue Technical Page
ex223001_0192.pdf pdf (0.19 Mo)
Catalogue Technical Page
ex223001_0194-0195.pdf pdf (0.48 Mo)
Catalogue Technical Page
ex223001_0190.pdf pdf (0.16 Mo)
Catalogue Technical Page
ex223001_0196-0197.pdf pdf (0.52 Mo)
Catalogue Technical Page
ex223001_0188.pdf pdf (0.11 Mo)
1 document
Agreement
OC / CB-SE-106714 (0.09 Mo)
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