3SGL Load break switches

• Overview

  From 125 A to 630 A;
  Size A, B, C, D and E.

• Applications and functions

  Making, breaking and disconnecting under load conditions
  Providing safety isolation for any low voltage circuit

• Features

  Front operation;
  Both internal handle and external handle are available;

• Technical specifications

  Standards: IEC 60947-3
  Rated voltage: 400 V AC
  Rated insulation voltage: 800 V AC
  Number of poles: 3-pole, 4-pole
  Rated frequency: 50/60 Hz
  Rated short-time withstand current for 1 s Icw: 10 to 25 kA
  Rated making capability at 400 V AC under AC 23: 1250 A to 4000 A
  Rated breaking capacity at 400 V AC under AC 23: 1000 A to 3200 A