M7125 Moulded Case Circuit Breaker
Specification
| Product Description | |||
| Standard certifications | IEC60947-2 | ||
| ltem No. | M7125 | ||
| Number of poles | 1,2,3,4 | ||
| Electrical characteristics as per IEC60947-2 and EN60947-2 | |||
| Rated current In | 16,20,25,32,40,50,63,80,100,125 | ||
| Rated Operating Voltage,Ue | AC:415V | ||
| Rated Insulated Voltage(Ui) | AC:800V | ||
|
Rated impulse withstand voltage,Uimp) |
8kV | ||
| Types | M | H | |
| UItimate breakingcapacity
(kA rms Icu) |
220/240V | 25 | 38 |
| 380/400V | 15 | 25 | |
| 415V | 15 | 25 | |
| 550V | 10 | 10 | |
|
Rated service breakng capacity (kA rms Icu) |
220/240V | 15 | 18 |
| 380/400V | 7.5 | 15 | |
| 415V | 7.5 | 15 | |
| 550V | 5 | 5 | |
| Protection function | Overload,short-circuit | ||
| Type of trip unit | Thermal-magnetic | ||
| Magnetic trip range | 400A | ||
| Utilization category | A | ||
| Endurance | Mechanical | 10000 operations | |
| Electrical | 4000 operations | ||
| Connection | Standard | Front connection | |
| Mounting | Standard | Screw fixing | |
|
Dimentions(mm) |
Pole | ||
| 1 | 130×25×82 | ||
| 2 | 130x50×82 | ||
| 3 | 130×75×82 | ||
| 4 | 130×100×82 | ||
Note:Depth by door cut size:cl for large cut,c2 for small cut.
Dimentions &Mounting on plate
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