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Circuit breaker DMX3 4000 1000V, 4 poles, fixed version and electronic protection unit

DMX³ 4000 1000V LEGRAND

Circuit breaker DMX3 4000 1000V, 4 poles, fixed version and electronic protection unit

REF. 028513 EAN. 3414972092951
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Technical characteristics

Rated permanent current Iu 1250 A
Rated voltage 800-1000 V
Overload release current setting 500-1250 A
Adjustment range short-term delayed short-circuit release 750-12500 A
Adjustment range undelayed short-circuit release 2500-65000 A
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 4
With switched-off indicator Yes
With integrated under voltage release No
Number of poles 4
Position of connection for main current circuit Back side
Type of control element Push button
Complete device with protection unit No
Motor drive integrated No
Motor drive optional Yes
Degree of protection (IP) IP30
Width 538 mm
Height 419 mm
Depth 354 mm
Degree of impact strength (IK) Not applicable
Operating / setting temperature -25-70 °C
Storage temperature -25-85 °C
Voltage type AC
Frequency 50-60 Hz
Electric supplying direction By the top or bottom
Terminal marking indication No
Colour Grey
RAL-number 7035
Halogen free Yes
Terminals capacity 300-800 mm²
Cable nature for connection Flexible or rigid
Label space/information surface No
Contains Batteries and/or Accumulator No


7 documents
Workshop Book
EXB21001_FR.pdf pdf (35.06 Mo)
Instruction Use
LE13158AA.pdf pdf (0.83 Mo)
Technical Guide
Workshop Book
EXB13081_EN.pdf pdf (34.76 Mo)
Technical Sheet
Instruction Use
LE08866AC.pdf pdf (6.7 Mo)
Technical Guide
1 document
Catalogue Commercial Page
ex223001_0224.pdf pdf (0.04 Mo)
2 documents