Fuse switch disconnector LT size 3 630A for mounting plate, terminal M10 LT350

EAN
3250614203503
Packaging
1 Piece

Technical properties

Archi­tec­ture
  • Type of product
    With safety switch discon­nector
  • Number of poles
    3 P
Main elec­trical features
  • Rated oper­a­tional voltage Ue
    0 / 690 V
  • Frequency
    50-60 Hz
Voltage
  • Rated insu­la­tion voltage
    1000 V
  • Rated impulse with­stand voltage
    8 kV
Elec­tric current
  • Rated current for Ue=400V AC according to IEC 61439-1 5.3.2
    630 A
  • Rated current for Ue=500V AC according to IEC 61439-1 5.3.2
    630 A
  • Rated current for Ue=690V AC according to IEC 61439-1 5.3.2
    630 A
  • Rated current
    630 A
  • Rating current of fuse cart­ridge
    50 / 63 / 80 / 100 / 125 / 160 / 200 / 224 / 250 / 315 / 355 / 400 / 500 / 630 A
  • Rated short-­time with­stand current 1s
    20.4 kA
  • Rated condi­tional short-­cir­cuit current for Ue=400V IEC 61439-1 3.8.10.4
    80 kA
  • Rated condi­tional short-­cir­cuit current for Ue=690V IEC 61439-1 3.8.10.4
    80 kA
  • Fuse-links test rated cond. short-­cir­cuit current Ue=400V IEC 61439-1 3.8.10.4
    630 A
  • Fuse-links test rated cond. short-­cir­cuit current Ue=500V IEC 61439-1 3.8.10.4
    630 A
  • Fuse-links test rated cond. short-­cir­cuit current Ue=690V IEC 61439-1 3.8.10.4
    630 A
  • Conven­tional free air thermal current with Trennmesser and std. cross section
    935 A
  • Conv. free air ther­m.­cur­rent w/fuse-links and std.cross sect. IEC60947-1 4.3.2.1
    630 A
  • Accept­able current rating with AC22 category B
    630 A
  • Rated condi­tional short-­cir­cuit current for Ue=500V IEC 61439-1 3.8.10.4
    80 kA
  • Rated current for Ue=220V DC according to IEC 61439-1 5.3.2
    630 A
  • Rated current for Ue=250V DC according to IEC 61439-1 5.3.2
    630 A
  • Rated current for Ue=440V DC according to IEC 61439-1 5.3.2
    630 A
Elec­tric current / temper­ature
  • Rating current 40°C
    630 A
  • Rating current 45°C
    598.5 A
  • Rating current 50°C
    567 A
  • Rating current 55°C
    535.5 A
  • Rating current 60°C
    504 A
  • Rating current 65°C
    472.5 A
  • Rating current 70°C
    441 A
Fuse
  • Char­act­Fuse
    gG ; gL ; aM ; aR ; gR ; gF ; gRB ; URB ; URD
  • Fuse Size
    NH3
Dimen­sions
  • Depth of installed product
    130 mm
  • Height of installed product
    306 mm
  • Length
    330 mm
  • Width of installed product
    250 mm
Power
  • Total power loss under IN
    57 W
  • Loss power at full load
    201 W
  • Maximum Power loss of the Fuse-Link installed in device
    48 W
  • Dissip­ated energy in cable
    105.27 W
Endur­ance
  • Elec­tric endur­ance in number of cycles
    200
  • Number of mech­an­ical oper­a­tions
    800
  • Total service life (mech­an­ical and elec­trical endur­ance) IEC 60947-3 Table 4
    1000
Mater­ials
  • Copper weight of the product
    1063 g
  • Colour
    light grey
Install­a­tion, mounting
  • Tight­ening torque
    20
Connec­tion
  • Connec­tion cross-sect. flex­ible conductor
    70 / 300mm²
  • Connec­tion cross-sect. rigid cable
    70 / 300mm²
  • Input connec­tion type
    Connexion with screw
  • Terminal type of the outputs
    Connexion with screw
Stand­ards
  • Rated duties according to IEC 60947-1 4.3.4
    Continuous oper­a­tion
  • Oper­a­tion of switching devices according to IEC 60947-1 2.4
    depending manual oper­a­tion (of a mech­an­ical switching device)
  • Util­isa­tion category for Ue=400V AC according to IEC 60947-3 Table 5
    AC-23B
  • Util­isa­tion category for Ue=500V AC according to IEC 60947-3 Table 5
    AC-22B
  • Util­isa­tion category for Ue=690V AC according to IEC 60947-3 Table 5
    AC-21B
  • European directive WEEE
    concerned
  • Standard cross section according to IEC 60947-1 Tables 9 and 10
    35 mm²
  • Util­isa­tion category for Ue=250V DC according to IEC 60947-3 Table 5
    DC-22B
  • Util­isa­tion category for Ue=440V DC according to IEC 60947-3 Table 5
    DC-21B
Safety
  • Protec­tion index IP
    IP3X
Use condi­tions
  • Oper­ating temper­ature
    -25…55 °C
  • Degree of pollu­tion according to IEC 60664 / IEC 60947-2
    3
  • Stor­age/trans­port temper­ature
    -40…70 °C
temper­atur
  • Max. temper­ature connected above with Fuse-Links IEC 60947-1 Tab 2
    69.5 K
  • Max. temper­ature connected above with Solid-links IEC 60947-1 Table 2
    70 K

Downloads

  • Images

    Images may be subject to copyright

    Image LT350  | Hager

    Product Image LT350

  • ProductECDeclaration

    Image EU Declaration of conformity for LT350  | Hager

    EU Declaration of conformity for LT350

    Declaration

    PDF
    78 KB
    Image EU Declaration of conformity for LT350  | Hager

    EU Declaration of conformity for LT350

    EU Declaration of Conformity

    PDF
    699 KB
  • ProductROHS

    Image RoHS certificate for LT350  | Hager

    RoHS certificate for LT350

    PDF
    33 KB
    Image RoHS certificate for LT350  | Hager

    RoHS certificate for LT350

    PDF
    32 KB
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