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SBN499 4P 125A Switch


4P 125A Switch

Cat ref.:SBN499
EAN No.:


P.U.:3 prt.
Technical Characteristics
Type of order:Break switch
Neutral position:without neutral
Number of poles:4 P
Type of pole:4 P
Frequency:50/60 Hz
Rated operational voltage Ue:400 V
Rated insulation voltage:440 V
Type of voltage input 1:AC
Rated impulse withstand voltage:6000 V
Rated operational current in AC21 category A:125 A
Rated operational current in AC21category B:125 A
Acceptable current rating with AC22 category A:125 A
Acceptable current rating with AC22 category B:125 A
Short-circuit current with gI-gG fuses:1500 A
Closing ability with 400V in AC23A:2115 A
Rated short-circuit making capacity Icm under 415V AC according IEC 60947-3:2115 A
Rated short-time withstand current 1s:1,5 kA
Thermal rated current outside of housings:125 A
Power loss per pole at In:8 W
Total power loss under IN:32 W
Electrical durability at nominal load in AC21in operating cycles:2500
Electrical durability at nominal load in AC22 in operating cycles:2500
Number of mechanical operations:40000
Depth of installed product:69 mm
Height of installed product:83 mm
Width of installed product:70 mm
Tightening torque:3,6Nm
Cage clamp position:in line
Connection cross-sect. rigid cable:6 / 50mm²
Connection cross-sect. flexible conductor:6 / 35mm²
Type of connection:with screw
Quantity of NO contacts:4
Standard text:IEC 60947-3
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:SBN
  • SBN499
    SBN499 4P 125A Switch
  • SBN499 4P 125A Switch
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Data is subject to errors and technical modifications.