Hager Isolator Modular Switch Disconnector 3Pole 40A SBN340

by ABB
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Architecture
Type of order Break switch
Neutral position without neutral
Number of poles 3 P
Type of pole 3 P


Main electrical features
Frequency 50/60 Hz
Rated operational voltage Ue 400 V


Voltage
Rated insulation voltage 440 V
Type of voltage input 1 AC
Rated impulse withstand voltage 6000 V


Electric current
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
Rated operational current in AC23 category A 40 A
Acceptable current rating with AC23 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
Power loss per pole at In 1,1 W
Total power loss under IN 3,3 W

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