■ 제품필수정보

제조사	Siemens
제조사품명	3KF4440-0LF11
간략설명	Siemens Fused Switch Disconnector, 4 Pole, 400A Max Current

■ 제품사양

Number of Poles = 4 Fused/Non-Fused = Fused Maximum Current = 400A
장착형태 = Surface Mount Normal State Configuration = 8NO/8NC Range = SENTRON
시리즈 = 3KF Mechanical Fuse Size = NH1, NH2 Auxiliary Contacts Available = Yes
최대 작동 온도 = +70°C The Siemens switch disconnector with fuse has current ratting of 400 A with 4-pole configuration. They fulfil a safety isolation function in all age circuits. 3KF switch disconnector with fuses are optimized for complex applications in which LV HRC fuses are used. The brand offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution systems as well as switches and sockets for safe and efficient electrical infrastructure in buildings and industry.Protection class IP20 Isolation voltage 1000 V Ambient temperature -25 °C to +70 °C Surge voltage resistance 12 kV Mechanical life 8000