| Öğe açıklaması | Fuse link base, PT 1 S12-S12 3P / NV/NH - low voltage NH knife-blade fuses / ETI CODE: 004131302 description: PT 1 S12-S12 3P class name: Fuse link base product group: LV-fuse base size: NH1 NO. of poles: 3 rated current (a): 250 rated AC voltage (v): 690 breaking capacity AC (KA): 120 rated frequency (HZ): 40-60 overvoltage category: Iii mounting: Screw-on standards: IEC 60269-2 ambient temperature (°C): -25... 55°C conventional free air thermal current with fuse links (a): 250A conventional free air thermal current with solid links (a): 320A max permissable power dissipation per fuse link (w): 32 rated operating mode: Uninterrupted pollution degree: 3 |