Description
Noark MCCB Ex9M3 36kA 3 pole Frame size 3
Moulded Case Circuit Breakers Ex9M Thermo-magnetic (TM) type are intended for applications in power distribution mainly. Testing according to IEC / EN 60947-2 standards ensures the functionality and reliability for wide variety of applications including isolation.
These breakers are off ered with breaking capacities from 36 kA up to extreme 150 kA. High rated impulse withstand voltage makes it possible to use them even in system with occurences of transient overvoltage waves of high intensity, e.g. in heavy industry.
Utilization category A circuit breakers.
Noark MCCB EX9M3 36kA 3 Pole Frame Size 3 characteristics…
| PAREMETER | VALUE |
|---|---|
| Type | Thermomagnetic |
| Rated short-circuit breaking capacity Icu at 400 V, 50 Hz | 36 |
| Adjustment range undelayed short-circuit release | |
| Type of electrical connection of main circuit | Screw connection |
| Device construction | Built-in device fixed built-in technique |
| Degree of protection (IP) | IP20 |
| Rated voltage | |
| Motor drive optional | YES |
| Rated permanent current Iu | 400 |
| With under voltage release | NO |
| Position of connection for main current circuit | Front side |
| Type of control element | Rocker lever |
| Overload release current setting | |
| Switched-off indicator available | NO |
| Number of poles | 3 |
| Complete device with protection unit | YES |
| Motor drive integrated | NO |
| Integrated earth fault protection | NO |
| Suitable for DIN rail (top hat rail) mounting | NO |
| DIN rail (top hat rail) mounting optional | YES |
