Schneider Electric 31073 Mechanical Interlock for Manual Changeover Switches INS/INV250 100 to 250 A

The ComPact INS and INV switches are load break switches with rotary drives. All ComPact INS/INV load break switches are suitable for separation as defined in the IEC 60947-1 and 3 standards. The mechanical design of the ComPact switches ensures that the position of the drive always reflects the position of the main switch. The open position corresponds to the position O (OFF). The operated drive cannot display the position OFF when the switch is open. Locking in the OFF position is not possible when the switch is open. Usage category AC21A, AC22A and AC23A.