QS Series new design Cam Switches/Cam starters /isolated switch/isolating fuse switch/fuse isolator are mainly used in circuits of AC 50Hz, voltage up to 500V, max power 7. 5kW for starting or stopping motors, and also for changing between two circuits.

Specifications:
Type: QS
Mark: I- O
Rated current (A): 100
Motor contro capacity (kW): 4
Mechani-cal life (times): 250000
Fre-quency of operation (per hr): 200
Applica tions: ON-OFF switching
Position of lever: 0-60C

Type: QS
Mark: I- O
Rated current (A): 30
Motor contro capacity (kW): 7. 5  
Mechani-cal life (times): 250000
Fre-quency of operation (per hr): 200
Applica tions: ON-OFF switching
Position of lever: 0-60C