{"product_id":"ls-electric-sp-series-surge-protective-device","title":"LS Electric SP Series Surge Protective Device (Box and Terminal)","description":"\u003cp class=\"ps-intro\"\u003eLS Electric SP series enclosed surge protective devices for 220\/380\/440 V single-phase and three-phase systems, with protection module, disconnectors and wiring in one steel housing.\u003c\/p\u003e\u003ch4 class=\"ps-h\"\u003eKey features\u003c\/h4\u003e\u003cul class=\"ps-feat\"\u003e\n\u003cli\u003eSPL single phase 2W+G, SPT three phase 3W+G, SPY three phase 4W+G versions\u003c\/li\u003e\n\u003cli\u003eClass III, Class II (Imax 40\/80 kA) and Class I+II (Imax 120\/160\/200 kA) ratings\u003c\/li\u003e\n\u003cli\u003eClass I models with Iimp 12.5 kA or 25 kA for TN\/TT\/IT systems\u003c\/li\u003e\n\u003cli\u003eBuilt-in dual disconnection (thermal fuse and surge fuse) in a steel enclosure\u003c\/li\u003e\n\u003cli\u003eStatus window green for normal, red after failure; IP20\u003c\/li\u003e\n\u003cli\u003eTerminal (direct-connected) SPT2-40D \/ SPY2-40D for easy maintenance\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\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eKS C IEC 61643-11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eKS, CE (SPL3-20S: CE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResponse time\u003c\/th\u003e\n\u003ctd\u003e25 ns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated frequency\u003c\/th\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating temperature\u003c\/th\u003e\n\u003ctd\u003e-40 to 70 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eScrew mounting (box type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDegree of protection\u003c\/th\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax. continuous voltage Uc\u003c\/th\u003e\n\u003ctd\u003e385 V (Class I: 320 V; SPL3: 275 V; D type: 320 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSource\u003c\/th\u003e\n\u003ctd\u003eLS Electric Surge Protective Device catalog C01551-07 (2025-10), p. 15-30\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\u003eSPL3-20S220V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class III | System: Single phase 2W+G | Rated voltage Un: 110\/220 V AC | Discharge current: Uoc 20 kV \/ 10 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPL2-40S220V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class II | System: Single phase 2W+G | Rated voltage Un: 220 V AC | Discharge current: In 20 kA \/ Imax 40 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPL2-80S220V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class II | System: Single phase 2W+G | Rated voltage Un: 220 V AC | Discharge current: In 40 kA \/ Imax 80 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPT2-40S220V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class II | System: Three phase 3W+G | Rated voltage Un: 220 V AC | Discharge current: In 20 kA \/ Imax 40 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPT2-80S220V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class II | System: Three phase 3W+G | Rated voltage Un: 220 V AC | Discharge current: In 40 kA \/ Imax 80 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPT1-120S220V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class I+II | System: Three phase 3W+G | Rated voltage Un: 220 V AC | Discharge current: Iimp 6.5 kA \/ Imax 120 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPT1-160S220V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class I+II | System: Three phase 3W+G | Rated voltage Un: 220 V AC | Discharge current: Iimp 6.5 kA \/ Imax 160 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPT2-40S380V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class II | System: Three phase 3W+G | Rated voltage Un: 380 V AC | Discharge current: In 20 kA \/ Imax 40 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPT2-80S380V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class II | System: Three phase 3W+G | Rated voltage Un: 380 V AC | Discharge current: In 40 kA \/ Imax 80 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPT1-120S380V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class I+II | System: Three phase 3W+G | Rated voltage Un: 380 V AC | Discharge current: Iimp 6.5 kA \/ Imax 120 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPT1-160S380V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class I+II | System: Three phase 3W+G | Rated voltage Un: 380 V AC | Discharge current: Iimp 6.5 kA \/ Imax 160 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPT2-40S440V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class II | System: Three phase 3W+G | Rated voltage Un: 440 V AC | Discharge current: In 20 kA \/ Imax 40 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPT2-80S440V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class II | System: Three phase 3W+G | Rated voltage Un: 440 V AC | Discharge current: In 40 kA \/ Imax 80 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPT1-120S440V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class I+II | System: Three phase 3W+G | Rated voltage Un: 440 V AC | Discharge current: Iimp 6.5 kA \/ Imax 120 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPT1-160S440V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class I+II | System: Three phase 3W+G | Rated voltage Un: 440 V AC | Discharge current: Iimp 6.5 kA \/ Imax 160 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPY2-40S220\/127V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class II | System: Three phase 4W+G | Rated voltage Un: 127\/220 V AC | Discharge current: In 20 kA \/ Imax 40 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPY2-80S220\/127V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class II | System: Three phase 4W+G | Rated voltage Un: 127\/220 V AC | Discharge current: In 40 kA \/ Imax 80 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPY1-120S220\/127V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class I+II | System: Three phase 4W+G | Rated voltage Un: 127\/220 V AC | Discharge current: Iimp 6.5 kA \/ Imax 120 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPY1-160S220\/127V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class I+II | System: Three phase 4W+G | Rated voltage Un: 127\/220 V AC | Discharge current: Iimp 6.5 kA \/ Imax 160 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPY1-200S220\/127V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class I+II | System: Three phase 4W+G | Rated voltage Un: 127\/220 V AC | Discharge current: Iimp 12.5 kA \/ Imax 200 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPY2-40S380\/220V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class II | System: Three phase 4W+G | Rated voltage Un: 220\/380 V AC | Discharge current: In 20 kA \/ Imax 40 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPY2-80S380\/220V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class II | System: Three phase 4W+G | Rated voltage Un: 220\/380 V AC | Discharge current: In 40 kA \/ Imax 80 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPY1-120S380\/220V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class I+II | System: Three phase 4W+G | Rated voltage Un: 220\/380 V AC | Discharge current: Iimp 6.5 kA \/ Imax 120 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPY1-160S380\/220V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class I+II | System: Three phase 4W+G | Rated voltage Un: 220\/380 V AC | Discharge current: Iimp 6.5 kA \/ Imax 160 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPY1-200S380\/220V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class I+II | System: Three phase 4W+G | Rated voltage Un: 220\/380 V AC | Discharge current: Iimp 12.5 kA \/ Imax 200 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPL1-13\/50S220V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class I | System: Single phase 2W+G | Rated voltage Un: 220 V AC | Discharge current: Iimp 12.5 kA L-N \/ 50 kA N-PE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPT1-13S380V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class I | System: Three phase 3W+G | Rated voltage Un: 380 V AC | Discharge current: Iimp 12.5 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPY1-13\/50S380\/220V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class I | System: Three phase 4W+G | Rated voltage Un: 220\/380 V AC | Discharge current: Iimp 12.5 kA L-N \/ 50 kA N-PE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPL1-25\/50S220V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class I | System: Single phase 2W+G | Rated voltage Un: 220 V AC | Discharge current: Iimp 25 kA L-N \/ 50 kA N-PE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPT1-25S380V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class I | System: Three phase 3W+G | Rated voltage Un: 380 V AC | Discharge current: Iimp 25 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPY1-25\/100S380\/220V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class I | System: Three phase 4W+G | Rated voltage Un: 220\/380 V AC | Discharge current: Iimp 25 kA L-N \/ 100 kA N-PE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPT2-40D380V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class II | System: Three phase 3W+G, terminal | Rated voltage Un: 380 V AC | Discharge current: In 20 kA \/ Imax 40 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPY2-40D380\/220V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eClass: Class II | System: Three phase 4W+G, terminal | Rated voltage Un: 220\/380 V AC | Discharge current: In 20 kA \/ Imax 40 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"LS Electric","offers":[{"title":"Default Title","offer_id":67521968308514,"sku":"SPL3-20S220V","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/0744\/7586\/files\/ls-electric-sp-series-surge-protective-device.jpg?v=1791954613","url":"https:\/\/prosourcemro.com\/products\/ls-electric-sp-series-surge-protective-device","provider":"ProSource MRO","version":"1.0","type":"link"}