{"product_id":"siemens-sentron-8us-busbar-connection-modules-terminals","title":"Siemens SENTRON 8US busbar connection modules and terminals","description":"\u003cp class=\"ps-intro\"\u003eInfeeds and connection methods for the Siemens 8US 60 mm busbar system: 3-pole connection modules, busbar terminals for round and laminated conductors and matching terminal covers.\u003c\/p\u003e\u003ch4 class=\"ps-h\"\u003eKey features\u003c\/h4\u003e\u003cul class=\"ps-feat\"\u003e\n\u003cli\u003eConnection modules with cover from 1.5-16 mm² (63 A) up to 95-300 mm² (500 A)\u003c\/li\u003e\n\u003cli\u003eConnection modules without cover for 95-300 mm² and laminated copper up to 550 A\u003c\/li\u003e\n\u003cli\u003eBusbar terminals for 5 mm and 10 mm flat copper profiles and TT profile, 65 to 1250 A\u003c\/li\u003e\n\u003cli\u003eCable lug terminal up to 240 mm² (630 A)\u003c\/li\u003e\n\u003cli\u003eTerminal covers and 4th-pole PE\/N module\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct line\u003c\/th\u003e\n\u003ctd\u003eSENTRON 8US busbar systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBusbar spacing\u003c\/th\u003e\n\u003ctd\u003e60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated operational voltage\u003c\/th\u003e\n\u003ctd\u003e690 V AC (IEC), 600 V AC (UL 508)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandards\u003c\/th\u003e\n\u003ctd\u003eIEC, UL 508 (per type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSource\u003c\/th\u003e\n\u003ctd\u003eSiemens Catalog LV 10 · 2026, p. 914-919\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\u003e5SH3538\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Connection module 3P with cover | Conductor: Cu 1.5-16 mm² | Rating: 63 A IEC \/ 48 A UL | For profile: 5 and 10 mm profiles | Version: Width 20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1921-1BA00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Connection module 3P with cover | Conductor: Cu 6-50 mm² | Rating: 175 A IEC \/ 175 A UL | For profile: 5\/10 mm profiles, TT | Version: Width 54 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1921-1AA00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Connection module 3P with cover | Conductor: Cu 25-120 mm² | Rating: 250 A IEC \/ 250 A UL | For profile: 5\/10 mm profiles, TT | Version: Width 81 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5SH3535\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Connection module 3P with cover | Conductor: Cu 95-300, Al 120-240 mm² | Rating: 500 A IEC | For profile: 5\/10 mm profiles, TT | Version: Width 135 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1941-2AA03\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Connection module 3P without cover | Conductor: Cu 95-300 mm² | Rating: 500 A IEC \/ 420 A UL | For profile: Laminated copper | Version: Width 153 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1941-2AA04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Connection module 3P without cover | Conductor: Cu lam. 20 × 3 … 32 × 15 mm | Rating: 550 A IEC \/ 420 A UL | For profile: Laminated copper | Version: Width 153 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1200-0AA00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Connection module PE\/N, 4th pole | Conductor: Cu 1.5-16 mm² | Rating: 690 V AC \/ 600 V AC | For profile: Device adapter\/holder | Version: Width 18 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1922-1GC00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Cover for connection module | For profile: Laminated copper module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1921-2AA01\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Busbar terminal | Conductor: Cu 1.5-16 mm² | Rating: 65 A IEC \/ 55 A UL | For profile: 12-30 × 5 mm | Version: 15 units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1921-2AA00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Busbar terminal | Conductor: Cu 1.5-16 mm² | Rating: 65 A IEC \/ 55 A UL | For profile: 12-30 × 5 mm | Version: 100 units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1921-2AB01\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Busbar terminal | Conductor: Cu 4-35 mm² | Rating: 115 A IEC \/ 115 A UL | For profile: 12-30 × 5 mm | Version: 15 units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1921-2AB00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Busbar terminal | Conductor: Cu 4-35 mm² | Rating: 115 A IEC \/ 115 A UL | For profile: 12-30 × 5 mm | Version: 50 units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1921-2AD01\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Busbar terminal | Conductor: Cu 16-70 mm² | Rating: 175 A IEC \/ 175 A UL | For profile: 12-30 × 5 mm | Version: 15 units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1921-2AD00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Busbar terminal | Conductor: Cu 16-70 mm² | Rating: 175 A IEC \/ 175 A UL | For profile: 12-30 × 5 mm | Version: 50 units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1921-2AC01\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Busbar terminal | Conductor: Cu 16-120 mm² | Rating: 250 A IEC \/ 255 A UL | For profile: 12-30 × 5 mm | Version: 15 units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1921-2AC00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Busbar terminal | Conductor: Cu 16-120 mm² | Rating: 250 A IEC \/ 255 A UL | For profile: 12-30 × 5 mm | Version: 50 units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1921-2BA01\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Busbar terminal | Conductor: Cu 1.5-16 mm² | Rating: 65 A IEC \/ 55 A UL | For profile: 12-30 × 10 mm, TT profile | Version: 15 units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1921-2BA00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Busbar terminal | Conductor: Cu 1.5-16 mm² | Rating: 65 A IEC \/ 55 A UL | For profile: 12-30 × 10 mm, TT profile | Version: 100 units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1921-2BB01\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Busbar terminal | Conductor: Cu 4-35 mm² | Rating: 115 A IEC \/ 115 A UL | For profile: 12-30 × 10 mm, TT profile | Version: 15 units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1921-2BB00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Busbar terminal | Conductor: Cu 4-35 mm² | Rating: 115 A IEC \/ 115 A UL | For profile: 12-30 × 10 mm, TT profile | Version: 50 units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1921-2BD01\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Busbar terminal | Conductor: Cu 16-70 mm² | Rating: 175 A IEC \/ 175 A UL | For profile: 12-30 × 10 mm, TT profile | Version: 15 units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1921-2BD00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Busbar terminal | Conductor: Cu 16-70 mm² | Rating: 175 A IEC \/ 175 A UL | For profile: 12-30 × 10 mm, TT profile | Version: 50 units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1921-2BC01\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Busbar terminal | Conductor: Cu 16-120 mm² | Rating: 250 A IEC \/ 255 A UL | For profile: 12-30 × 10 mm, TT profile | Version: 15 units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1921-2BC00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Busbar terminal | Conductor: Cu 16-120 mm² | Rating: 250 A IEC \/ 255 A UL | For profile: 12-30 × 10 mm, TT profile | Version: 50 units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1922-1GA00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Terminal cover for circular conductors | Version: 200 × 84 mm, fixing to busbar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1941-2AA01\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Busbar terminal, high current | Conductor: Cu 95-185, Al 95-185 mm² | Rating: 300 A IEC \/ 310 A UL | For profile: 20\/25\/30 × 5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1941-2AA02\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Busbar terminal, high current | Conductor: Cu 95-300, Al 120-140 mm² | Rating: 500 A IEC \/ 420 A UL | For profile: 20\/25\/30 × 5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1941-2BB00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Busbar terminal, high current | Conductor: Cu lam. 3 × 20 × 1 … 10 × 24 × 1 | Rating: 500 A IEC \/ 420 A UL | For profile: 20-30 × 5, 20-30 × 10 mm | Version: M16 pin, size 8 Allen key\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1941-2BA00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Busbar terminal, high current | Conductor: Cu lam. 2 × 40 × 10 mm | Rating: 1250 A IEC | For profile: 40 × 25, 30 × 10 mm, TT | Version: M16 pin, size 8 Allen key\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1941-2AC00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Busbar terminal, high current | Conductor: Cable lugs max. 240 mm² | Rating: 630 A IEC | For profile: 20\/25\/30 × 10 mm | Version: M16 pin + M10 hexagon bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8US1922-1GA02\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eComponent: Terminal cover for circular conductors | Version: 200 × 270 mm, fixing to busbar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":67535332606242,"sku":"5SH3538","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/0744\/7586\/files\/siemens-sentron-8us-busbar-connection-modules-terminals.jpg?v=1792150052","url":"https:\/\/prosourcemro.com\/products\/siemens-sentron-8us-busbar-connection-modules-terminals","provider":"ProSource MRO","version":"1.0","type":"link"}