MAIN
|
Range of Product
|
MMK1 |
Product or component type
|
Enclosed molded case circuit breaker |
Suitability for isolation
|
Yes |
Trip unit technology
|
Thermal-magnetic |
Device application
|
Motor 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
|
200 A |
Frame size
|
250AF |
[Ue] rated operational voltage
|
400/415 V |
Network type
|
AC |
Network frequency
|
50...60 Hz |
Electrical durability
|
4000 cycles |
Mechanical durability
|
20000 Cycles with maintenance / 10000 cycles without maintenance |
[Uimp] rated impulse withstand voltage
|
8 kV |
[Ics] Rated service breaking capacity
|
21 kA |
[Icu] Rated breaking capacity
|
21 kA |
Ui] Rated insulation voltage
|
800 V |
Mounting mode
|
Fixed front |
Clamping connection capacity
|
120 mm² |
Tightening torque
|
9.5…10.5 N.m |
Utilisation category
|
Category A |
Provision for padlocking
|
Handle padlockable in on and off position |
Height
|
165 mm |
Depth
|
76 mm |
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
|
EC 60947-2 |
Product certifications
|
CE | KEMA |