EZC400H3320N – circuit breaker Easypact EZC400H TMD 320A 3 poles 3d

circuit breaker, Easypact EZC400H, TMD, 320A, 3 poles 3d / EZC400H3320N

range of product : EasyPact
product or component type : Circuit breaker
device short name : Easypact EZC400H
circuit breaker name : Easypact EZC400H
device application : Distribution
poles description : 3P
protected poles description : 3t
network type :
AC
DC
network frequency : 50/60 Hz
[In] rated current : 400 A at 40 C
[Ui] rated insulation voltage : 690 V AC 50/60 Hz conforming to IEC 60947-2
[Uimp] rated impulse withstand voltage : 6 kV conforming to IEC 60947-2
[Ue] rated operational voltage :
250 V DC conforming to IEC 60947-2
440 V AC 50/60 Hz conforming to IEC 60947-2
breaking capacity code : H
breaking capacity :
50 kA Icu at 380 V AC 50/60 Hz conforming to IEC 60947-2
50 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
70 kA Icu at 220/230 V AC 50/60 Hz conforming to IEC 60947-2
50 kA Icu at 400/415 V AC 50/60 Hz conforming to IEC 60947-2
[Ics] rated service breaking capacity :
25 kA at 380 V AC 50/60 Hz conforming to IEC 60947-2
25 kA at 400/415 V AC 50/60 Hz conforming to IEC 60947-2
25 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
35 kA at 220/230 V AC 50/60 Hz conforming to IEC 60947-2
suitability for isolation : Yes conforming to IEC 60947-2
utilisation category : Category A
trip unit name : TM-D
trip unit technology : Thermal-magnetic
trip unit rating : 320 A at 50 C
protection type :
Overload protection
Short-circuit protection
pollution degree : 3 conforming to IEC 60947