Siemens 3NP11441BC20, SENTRON, Fuse Switch Disconnector 3NP1, 4-Pole, NH1, 250 A, For 60mm 8US Busbar System, Box Terminal, Cover Level 32/70 mm
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| Article Number | 3NP1144-1BC20 |
| Product Designation | Fuse Switch Disconnector |
| Busbar Design | busbar thickness 5 or 10 mm |
| Design Of The Safety Monitoring | Without |
| Design Of The Load Switch Strip Form | No |
| Type Of The Driving Mechanism Motor Drive | No |
| Number Of Poles | 4 |
| Type Of Device | For 60 mm 8US busbar system |
| Size Of Disconnecting Link | 1 and 0 |
| Size Of Fuse Link | NH0, NH1 |
| Mechanical Service Life (Operating Cycles) Typical | 1 600 |
| Power Factor |
● at AC-22 B 0.65 ● at AC-23 B 0.45 ● with capacitive load -0.25 |
| Fuse System | LV HRC fuse |
| Degree Of Pollution | 3 |
| Operational Current Rated Value | 250 A |
| Dimensions | 306 x 253.7 x 142.2mm |
| Fastening Method | busbar |
| Mounting Position | horizontal/vertical |
| Operating Temperature | -25 °C - 55 °C |