Post on 23-Jan-2021
Electronic Molded Case Circuit Breaker
New
HDM3E
Commercial Residential Industrial
HDM3EShell FrameRated Voltage(V)Rated insulation voltage Ui(V)Rated impulse withstand voltage Uimp(KV)Rated currentFrequency (Hz)
PoleUse category
125AF
400/415
800
8kV
125A
3/4AM
50
50
2.5(1s)
50
2.5(1s)
50
50
MA
3/450
250A
8kV
800
400/415
250AF
5(1s)
50
50
MB
3/450
400A
8kV
800
400/415
400AF
8(1s)
50
50
MB
3/450
630A
8kV
800
400/415
630AF
10(1s)
50
50
MB
3/450
800A
12kV
1000
400/415
800AF
Breaking Capacity
Icu(kA) AC 400/415V
Ics(kA) AC 400/415V
Icw(kA)
Tripping Type
Setting Range(Ir)
Temperature
Certificate TUV/CE/CB
-40~70℃
Overload delay protectionShort-circuit delay protection
Instantaneous protectionN-phase current protection
42(1s)
50
50
MB
3/450
1600A
12kV
1000
400/415
1600AF
LSIG
50,63,70,80,90,100,110,125A
100,125,140,160,180,200,225,250A
160,200,225,250,300,315,400A
250,315,350,400,450,500,560,630A
350,400,450,500,560,630,700,800A
630,800,900,1000,1100,1250,1400,1500,1600A
Accurate control design
Convenience and reliable operation
Shell frame from 125 to 1600AF, Icu=100% Ics
Steady and reliable operation in extreme temperaturerange(-40~+70℃ ).
Complete Range
Double insulation design, improve insulation performance, allowing accessories self-installed, make maintenance more safe and efficient
New electronic trip provide more accurate protection, more convenient parameters settingOffer more current options ,higher cost performance