Air circuit breaker FMC9A (fixed) 3P 2000A

Order code: FMC92000AF

EAN:

Air circuit breakers FMCA series with electronic control unit are used in a low-voltage distribution and protection against overcurrent,short circuit switchboard equipment as well as single phase-to-earth fault. 

CAD files
Air circuit breaker FMC9A 2000А fixed

 

Standard IEC 60947-2
Rated operating voltage Un, V 690
Limiting operating breaking capacity Icu, kA 80
Rated operating breaking capacity Ics, kA 65
Rated short-term current Icw, kA/1s 65
Rated current In, A 2000
Quantity of poles 3
Rated insulation voltage Ui, V 1000
Rated current of N pole In, А 100% ln
Fixed shutdown time, ms 23-32
Switching endurance
(quantity of on/off cycles)

3 000

Mechanical endurance
(quantity of on/off cycles)

10 000 without service
20 000 with service

Buses way of installation horizontal, vertical
Weight, kg 52