MAIN
|
Product or component type
|
Enclosed moulded case circuit breaker |
Suitability for isolation
|
Yes |
Trip unit technology
|
Thermal-magnetic |
Range of Product
|
MKM1 |
Device application
|
Power distribution protection |
Voltage release type
|
Shunt trip release. Under voltage release |
Provided equipment
|
Alarm, Motor mechanism, Handle, Terminal extension, Interphase barriers, MN or MX voltage release |
COMPLEMENTARY
|
Pole description
|
3P |
[In] rated current
|
80 A |
Frame size
|
100AF |
[Ue] rated operational voltage
|
400/415 V |
Network type
|
AC |
Electrical durability
|
4000 cycles |
Mechanical durability
|
20000 Cycles with maintenance . 10000 cycles without maintenance |
[Ics] Rated service breaking capacity
|
18 kA |
[Icu] Rated breaking capacity
|
18 kA |
Ui] Rated insulation voltage
|
800 V |
Clamping connection capacity
|
25 mm² |
Tightening torque
|
9.5…10.5 N.m |
Utilisation category
|
Category A |
Provision for padlocking
|
Handle padlockable in on and off position |
Depth
|
68 mm |
Height
|
130 mm |
Width
|
75 mm |
Net weight
|
0.78 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 |
Product certifications
|
CE TÜV |