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SFT440

SFT440 4P 40A Centre Off Changeover , Top

SFT440

4P 40A Centre Off Changeover , Top

Cat ref.:SFT440
prt.
EAN No.:

3250615510945

P.U.:3 prt.
Technical Characteristics
Type of order:Changeover switch
Number of poles:4 P
Type of pole:4 P
Rated operational voltage Ue:400 V
Frequency:50/60 Hz
Rated insulation voltage:440 V
Type of voltage input 1:AC
Rated impulse withstand voltage:4000 V
Rated operational current in AC21 category A:40 A
Rated operational current in AC21category B:40 A
Acceptable current rating with AC22 category A:40 A
Acceptable current rating with AC22 category B:40 A
Short-circuit current with gI-gG fuses:600 A
Closing ability with 400V in AC23A:846 A
Rated short-time withstand current 1s:0,6 kA
Thermal rated current outside of housings:40 A
Total power loss under IN:8,4 W
Power loss per pole at In:2,1 W
Electrical durability at nominal load in AC21in operating cycles:25000
Electrical durability at nominal load in AC22 in operating cycles:25000
Number of mechanical operations:200000
Depth of installed product:71 mm
Height of installed product:83 mm
Width of installed product:70 mm
Tightening torque:1,8Nm
Connection cross-sect. flexible cable:1,5 / 10mm²
Connection cross-sect. rigid cable:1,5 / 16mm²
Cage clamp position:off set
type of connection:with screw
Quantity of INV contacts:4
Standard text:IEC 60947-3
European directive RoHs:voluntary compliance
European directive WEEE:concerned
Protection index IP:IP20
Degree of pollution according to IEC 60664 / IEC 60947-2:2
Altitude:2000 m
Storage temperature:-40 to 80 °C
Device family:SFT
  • SFT440
    SFT440 4P 40A Centre Off Changeover , Top
    SFT440
  • SFT440 4P 40A Centre Off Changeover , Top
Data is subject to errors and technical modifications.