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LEGRANDMOTOR CIRCUIT BREAKERS003953 LEGRAND 4P SELF-PROTECTED LIMITER
LEGRAND 003953 - Image 1

Images are for illustrative purposes only. Please refer to data sheet for details.

003953 LEGRAND 4P SELF-PROTECTED LIMITER

Code: 003953

Manufacturer: LEGRAND

Description:

4P SELF-PROTECTED LIMITER
LIMITER SELF-PROTECTED 4P
Self-protected SPD - for consumer unit - T2 - Imax 12 kA/pole - 3P+N left
Type 2 Self-Protected Surge Limiter - 4P

Categories:

  • Earthing, lightning and surge protection > Surge protection device for power supply systems
  • LEGRAND > MOTOR CIRCUIT BREAKERS

Brand new product in its original packaging covered by the warranties and certifications provided by LEGRAND

  • More Info
  • ETIM
  • PDF
  • Reviews
Guarantee, repair and return.

Unit Price: 154,18 €

This price is per unit and is the net value (not including taxes if applicable).

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Standard lead time: 5 days.

  • These delivery times are an estimate any may vary when the item order has been processed.

MORE INFO

  • Pack (number of units)1
  • Volume (dm3)1.005
  • Weight (g)404.00
Product characteristics
Protection for consumer units
  • For residential and small commercial installations
  • With plug-in modules and status indicators:
    • Green: SPD operational
    • Red: plug-in module need to be replaced
T2 self protected SPDs - Imax 12 kA/pole
  • For installations with low risk level (in urban areas, underground power supplies, etc.)
  • In: 10 kA/pole - Uc: 275 V~
  • Earthing systems: TT, TNS
  • Cat. No. 0 039 51: SPD with Y connection (both incoming and outgoing terminals at the top of the SPD) providing better protection against overvoltages
  • 1P+N and 3P+N: L-N and N-PE protection modes (common and differential modes), the N pole being protected by encapsulated spark gaps. Also called 1+1 and 3+1.
  • Number of poles : 3P+N
  • Neutral position : Left
  • Integrated protection : Isc ? 6 kA
  • Number of modules : 6
General characteristics
Class II (T2) low voltage SPDs with integrated protection
  • SPDs with integrated protection against overload currents and short-circuit currents
  • SPDs compliant with EN/IEC 61643-11 standards
  • For 230/400 VA power networks (50/60 Hz)

ETIM for 003953 Earthing, lightning and surge protection (EC000941)

Feature nameSystem configuration TN-C-S (EF009933)
Feature valueYes
Feature nameDegree of protection (IP) (EF005474)
Feature valueIP20
Feature nameNominal voltage AC (EF004220)
Feature value400 V
Feature nameSystem configuration TN-S (EF009930)
Feature valueNo
Feature nameConstruction size (EF002566)
Feature value4 modular spacing
Feature nameSystem configuration other (EF009932)
Feature valueNo
Feature nameMounting method (EF000003)
Feature valueDIN rail (top hat rail) 35 mm
Feature nameSystem configuration TT (EF009931)
Feature valueYes
Feature nameSignalling at the device (EF004241)
Feature valueOptic
Feature nameNumber of conductors (without earthing) (EF001148)
Feature value4
Feature nameVoltage protection level (EF003525)
Feature value1.2 kV
Feature nameSystem configuration IT (EF009927)
Feature valueNo
Feature nameSystem configuration TN-C (EF009929)
Feature valueYes
Feature nameSystem configuration TN (EF009928)
Feature valueYes
Feature nameMax. continuous voltage AC (EF004198)
Feature value275 V
Feature nameIntegrated backup fuse (EF008797)
Feature valueYes
Feature nameVoltage protection level L-N (EF004236)
Feature value1 kV
Feature nameNominal discharge surge current (8/20) (EF004214)
Feature value10 kA
Feature nameCategory type 2 (EF004230)
Feature valueYes
Feature nameWith remote signalling contact (EF000422)
Feature valueNo
Feature nameMax. conductor cross section solid (solid, stranded) (EF008827)
Feature value25 mm²
Feature nameMax. conductor cross section flexible (fine-strand) (EF008828)
Feature value16 mm²

DATASHEET - PDF

Title
Size
Type
003953 EN_003951.pdf
506 Kbytes

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