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circuit breaker VL160N standard breaking capacity Icu=55kA, 415V
AC 3-pole, line protection Electronic Trip Unit TM, LI In=80A, rated
current IR=63...80A, overload protection, II=400...800A, short-circuit
protection without auxiliary release without auxiliary/alarm switch
Model
type of the driving mechanism / motor drive No
design of the overcurrent release TM
General technical data
number of poles 3
size of the circuit-breaker 3VL2
mechanical service life (switching cycles) / typical 20 000
Current
continuous current / rated value 80 A
derating temperature / for the rated value of the
continuous current
50 degrees centigrade
adjustable current response value current
of the current-dependent overload release / fullscale value
80 A
of instantaneous short-circuit trip unit / initial
value
400 A
of instantaneous short-circuit trip unit / full-scale
value
800 A
Main circuit
operating frequency
1 / rated value 50 Hz
2 / rated value 60 Hz
operational current
at 40 degrees centigrade / rated value 80 A
at 50 degrees centigrade / rated value 80 A
at 55 degrees centigrade / rated value 74.4 A
at 60 degrees centigrade / rated value 74.4 A
at 65 degrees centigrade / rated value 68.8 A
at 70 degrees centigrade / rated value 68.8 A
Mechanical Design
height 174.5 mm
width 104.5 mm
depth 106.5 mm
fastening method fixed mounting