Acting as weatherproof and fire resistance isolator, it is usually connected to activate the Shunt Trip Coil connected to MCCB, ACB or other devices to disconnect the power supply to the building or factory in case of fire.

Acting as general weatherproof isolator installed at a location that is convenient for the fireman to switch off the power supply in the event of fire or emergency.

Technical Data

. IEC 60947-3

. Rated Voltage 240V/415Va.c.50/60Hz

. Utilization Category: AC23A

. Die Cast Aluminum Enclosure

. Interlocking on OFF Position

. Cover can only be opened when switch is OFF

. Ingress Protection - IP65 (IEC529)

Connection

Conductors or cable entries from top or bottom

Size 2 x M20 from top

2 x M20 from bottom

Max cable size 25sq.mm
TypeModel no.  QFS420Description      4POLES 20AQty/Carton        10pcs/cartonWeight/pc          0.964kg/pc