Main
Range of product
HDM3
Product or component type
Enclosed moulded case circuit breaker
Suitability for isolation
Yes
Trip unit technology
Thermal-magnetic
Device application
Power distribution protection
Voltage release type
Shunt trip release
Undervoltage release
Undervoltage release
Provided equipment
alarm
motor mechanism
handle
terminal extension
interphase barriers
MN or MX voltage release
motor mechanism
handle
terminal extension
interphase barriers
MN or MX voltage release
Complementary
Poles description
3P
[In] rated current
400.0 A
Frame size
400AF
[Ue] rated operational voltage
400/415 V
Network type
AC
Network frequency
50...60 Hz
Electrical durability
2000.0 cycles
Mechanical durability
20000.0 cycles with maintenance
5000.0 cycles without maintenance
5000.0 cycles without maintenance
[Uimp] rated impulse withstand voltage
8.0 kV
[Ics] rated service breaking capacity
30 kA
Rated breaking capacity
50 kA
[Ui] rated insulation voltage
800.0 V
Mounting mode
Fixed front
Clamping connection capacity
240 mm²
Tightening torque
19.5…20.5 N.m
Utilisation category
Category A
Provision for padlocking
Handle padlockable in on and off position
Height
257.0 mm
Width
150.0 mm
Depth
107.5 mm
Product weight
4.6 kg
Environment
IP degree of protection
IP20
Pollution degree
3
Ambient air temperature for operation
40.0 °C
Ambient air temperature for storage
-20…70 °C
Dielectric test voltage
3 kV
Operating altitude
0...2000 m
Standards
IEC 60947-2
Product certifications
CE
KEMA
KEMA
Packing Units
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
25.7 cm
Package 1 Width
15.0 cm
Package 1 Length
10.8 cm
Package 1 Weight
4.6 kg