{"product_id":"siemens-sentron-3kf-switch-disconnectors-with-fuses","title":"Siemens SENTRON 3KF Switch Disconnectors with Fuses (32–800 A)","description":"\u003cp class=\"ps-intro\"\u003eSiemens SENTRON 3KF LV HRC switch disconnectors with fuses and 3KF SITOR versions for semiconductor fuses, sizes 1 to 5, 32 to 800 A.\u003c\/p\u003e\u003ch4 class=\"ps-h\"\u003eKey features\u003c\/h4\u003e\u003cul class=\"ps-feat\"\u003e\n\u003cli\u003eSizes 1 … 5 for NH000\/NH00 up to NH3 fuses, 32 … 800 A\u003c\/li\u003e\n\u003cli\u003eComplete units with direct front mechanism or basic units without handle\u003c\/li\u003e\n\u003cli\u003eFront operating mechanism left or center, lateral mechanism left or right\u003c\/li\u003e\n\u003cli\u003e3-pole and 4-pole; box terminals, rear flat terminals or flat terminals\u003c\/li\u003e\n\u003cli\u003e3KF SITOR variants with optimized heat dissipation, UL 508 approved\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4 class=\"ps-h\"\u003eSpecifications\u003c\/h4\u003e\u003ctable class=\"ps-kv\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSiemens SENTRON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003e3KF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCatalog chapter\u003c\/th\u003e\n\u003ctd\u003e8 Switch Disconnectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct group\u003c\/th\u003e\n\u003ctd\u003eSwitch disconnectors with fuses\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eIEC 60947-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuse links\u003c\/th\u003e\n\u003ctd\u003eLV HRC acc. to IEC 60269-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSource\u003c\/th\u003e\n\u003ctd\u003eSiemens Catalog LV 10 · 2026, p. 748-750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ctable class=\"ps-src\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1303-2LB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 32 A | Terminals: Box terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1403-2LB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 32 A | Terminals: Box terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1303-0LB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 32 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1403-0LB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 32 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1303-0MB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 32 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1403-0MB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 32 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1303-4LB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 32 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1403-4LB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 32 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1303-4RB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 32 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1403-4RB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 32 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1306-2LB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 63 A | Terminals: Box terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1406-2LB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 63 A | Terminals: Box terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1306-0LB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 63 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1406-0LB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 63 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1306-0MB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 63 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1406-0MB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 63 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1306-4LB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 63 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1406-4LB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 63 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1306-4RB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 63 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1406-4RB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 63 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1308-2LB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 80 A | Terminals: Box terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1408-2LB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 80 A | Terminals: Box terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1308-0LB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 80 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1408-0LB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 80 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1308-0MB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 80 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1408-0MB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 80 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1308-4LB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 80 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1408-4LB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 80 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1308-4RB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 80 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1408-4RB11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 80 A | Terminals: Box terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1303-0MR11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 32 A | Terminals: Flat terminals at rear | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1306-0MR11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 63 A | Terminals: Flat terminals at rear | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF2312-0MR11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 2 | Rated current Iu: 125 A | Terminals: Flat terminals at rear | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF2312-2LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF2412-2LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF2312-0LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF2412-0LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF2312-0MF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF2412-0MF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF2312-4LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF2412-4LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF2312-4RF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF2412-4RF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF2316-2LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF2416-2LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF2316-0LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF2416-0LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF2316-0MF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF2416-0MF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF2316-4LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF2416-4LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF2316-4RF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF2416-4RF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF3325-2LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF3425-2LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF3325-0LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF3425-0LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF3325-0MF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF3425-0MF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF3325-4LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF3425-4LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF3325-4RF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF3425-4RF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF4340-2LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 4 | Rated current Iu: 400 A | Terminals: Flat terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF4440-2LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 4 | Rated current Iu: 400 A | Terminals: Flat terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF4340-0LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 4 | Rated current Iu: 400 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF4440-0LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 4 | Rated current Iu: 400 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF4340-0MF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 4 | Rated current Iu: 400 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF4440-0MF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 4 | Rated current Iu: 400 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF4340-4LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 4 | Rated current Iu: 400 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF4440-4LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 4 | Rated current Iu: 400 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF4340-4RF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 4 | Rated current Iu: 400 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF4440-4RF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 4 | Rated current Iu: 400 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF5363-2LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 5 | Rated current Iu: 630 A | Terminals: Flat terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF5463-2LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 5 | Rated current Iu: 630 A | Terminals: Flat terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF5363-0LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 5 | Rated current Iu: 630 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF5463-0LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 5 | Rated current Iu: 630 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF5363-0MF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 5 | Rated current Iu: 630 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF5463-0MF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 5 | Rated current Iu: 630 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF5363-4LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 5 | Rated current Iu: 630 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF5463-4LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 5 | Rated current Iu: 630 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF5363-4RF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 5 | Rated current Iu: 630 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF5463-4RF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 5 | Rated current Iu: 630 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF5380-2LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 5 | Rated current Iu: 800 A | Terminals: Flat terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF5480-2LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 5 | Rated current Iu: 800 A | Terminals: Flat terminals | Version: Complete unit (direct op. mechanism) | Operating mechanism: Front, left | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF5380-0LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 5 | Rated current Iu: 800 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF5480-0LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 5 | Rated current Iu: 800 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, left | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF5380-0MF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 5 | Rated current Iu: 800 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF5480-0MF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 5 | Rated current Iu: 800 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Front, center | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF5380-4LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 5 | Rated current Iu: 800 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF5480-4LF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 5 | Rated current Iu: 800 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, left | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF5380-4RF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 5 | Rated current Iu: 800 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF5480-4RF11\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 5 | Rated current Iu: 800 A | Terminals: Flat terminals | Version: Basic unit without handle | Operating mechanism: Lateral, right | Poles: 4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1303-0LB51\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 32 A | Terminals: Box terminals | Version: 3KF SITOR basic unit without handle | Operating mechanism: Front, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1306-0LB51\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 63 A | Terminals: Box terminals | Version: 3KF SITOR basic unit without handle | Operating mechanism: Front, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF1308-0LB51\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 1 | Rated current Iu: 80 A | Terminals: Box terminals | Version: 3KF SITOR basic unit without handle | Operating mechanism: Front, left | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF2312-0MF51\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 2 | Rated current Iu: 125 A | Terminals: Flat terminals | Version: 3KF SITOR basic unit without handle | Operating mechanism: Front, center | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF2316-0MF51\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 2 | Rated current Iu: 160 A | Terminals: Flat terminals | Version: 3KF SITOR basic unit without handle | Operating mechanism: Front, center | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF3325-0MF51\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 3 | Rated current Iu: 250 A | Terminals: Flat terminals | Version: 3KF SITOR basic unit without handle | Operating mechanism: Front, center | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF4340-0MF51\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 4 | Rated current Iu: 400 A | Terminals: Flat terminals | Version: 3KF SITOR basic unit without handle | Operating mechanism: Front, center | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF5363-0MF51\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 5 | Rated current Iu: 630 A | Terminals: Flat terminals | Version: 3KF SITOR basic unit without handle | Operating mechanism: Front, center | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3KF5380-0MF51\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eSize: 5 | Rated current Iu: 800 A | Terminals: Flat terminals | Version: 3KF SITOR basic unit without handle | Operating mechanism: Front, center | Poles: 3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":67535330410786,"sku":"3KF1303-2LB11","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/0744\/7586\/files\/siemens-sentron-3kf-switch-disconnectors-with-fuses.jpg?v=1792150051","url":"https:\/\/prosourcemro.com\/products\/siemens-sentron-3kf-switch-disconnectors-with-fuses","provider":"ProSource MRO","version":"1.0","type":"link"}