• Our Company
  • Products
  • Solutions
  • Downloads & Services
  • En | Tr |
  • Hager. A partner made for you.
    We are a family-business shaping tomorrow’s electrical world to make people’s lives on our planet safer, cleaner and more enjoyable.
Access our KNX solution catalogue
Look through our Hotel Project Reference Brochure
Find where our partners are located
Give us a call


SBN340 3P 40A Switch


3P 40A Switch

Cat ref.:SBN340
EAN No.:


P.U.:1 prt.
Technical Characteristics
Type of order:Break switch
Neutral position:without neutral
Number of poles:3 P
Type of pole:3 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: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-circuit making capacity Icm under 415V AC according IEC 60947-3:846 A
Rated short-time withstand current 1s:0,6 kA
Thermal rated current outside of housings:40 A
Power loss per pole at In:1,1 W
Total power loss under IN:3,3 W
Electrical durability at nominal load in AC21in operating cycles:5000
Electrical durability at nominal load in AC22 in operating cycles:5000
Number of mechanical operations:60000
Depth of installed product:68 mm
Height of installed product:83 mm
Width of installed product:52,5 mm
Tightening torque:2,8Nm
Cage clamp position:in line
Connection cross-sect. rigid cable:2,5 / 25mm²
Connection cross-sect. flexible conductor:2,5 / 16mm²
Type of connection:with screw
Quantity of NO contacts:3
Standard text:IEC 60947-3, IEC/EN 60669-2, IEC/EN 60669-4
European directive WEEE:not 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
  • SBN340
    SBN340 3P 40A Switch
  • SBN340 3P 40A Switch
Data is subject to errors and technical modifications.