https://www.phoenixcontact.com/us/products/3049945 Feed-through terminal block - RTO 3-TC - 3049945 Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's documentation. Our General Terms of Use for Downloads are valid (http://download.phoenixcontact.com) Feed-through terminal block with bolt connection technology and transparent safety contact hood, cross section: 0.1 - 2.5 mm, AWG: 26 - 14, width 12.3 mm, color: gray Product Features Four bridge shafts per terminal block Terminal point always freely accessible Key commercial data Packing unit 11 Minimum order quantity 50 1 Weight per Piece (excluding packing) 1.08 GRM Custom tariff number 85369010 Country of origin China Technical data General Note Note: the BE-RT... path extension is to be used for non-insulated cable lugs (see accessories). Number of levels 1 Number of connections 2 Color gray Insulating material PA Inflammability class according to UL 94 V0 Maximum load current 24 A (with 2.5 mm conductor cross section) Rated surge voltage 8 kV Pollution degree 3 Surge voltage category III Insulating material group I 19.11.2013 Page 1 / 16 https://www.phoenixcontact.com/us/products/3049945 Feed-through terminal block - RTO 3-TC - 3049945 Technical data General Nominal current IN 24 A Nominal voltage UN 1000 V Open side panel ja Dimensions Width 12.3 mm Length 66 mm Height NS 35/7,5 51 mm Height NS 35/15 58.5 mm Connection data Note Connection bolts Conductor cross section solid min. 0.1 mm Conductor cross section solid max. 2.5 mm Conductor cross section AWG/kcmil min. 26 Conductor cross section AWG/kcmil max 14 Conductor cross section stranded min. 0.1 mm Conductor cross section stranded max. 2.5 mm Min. AWG conductor cross section, stranded 26 Max. AWG conductor cross section, stranded 14 Min. cross section for cable lug connection 0.5 mm Max. cross section for cable lug connection 2.5 mm Connection method Bolt connection Screw thread M3 Tightening torque, min 0.6 Nm Tightening torque max 0.8 Nm Classifications eCl@ss eCl@ss 4.0 27141120 eCl@ss 4.1 27141120 eCl@ss 5.0 27141120 eCl@ss 5.1 27141120 eCl@ss 6.0 27141120 eCl@ss 7.0 27141120 eCl@ss 8.0 27141120 19.11.2013 Page 2 / 16 https://www.phoenixcontact.com/us/products/3049945 Feed-through terminal block - RTO 3-TC - 3049945 Classifications ETIM ETIM 2.0 EC000897 ETIM 3.0 EC000897 ETIM 4.0 EC000897 ETIM 5.0 EC000897 UNSPSC UNSPSC 6.01 30211811 UNSPSC 7.0901 39121410 UNSPSC 11 39121410 UNSPSC 12.01 39121410 UNSPSC 13.2 39121410 Approvals Approvals Approvals ABS Ex Approvals Approvals submitted Approval details ABS Accessories Accessories Bridge 19.11.2013 Page 3 / 16 https://www.phoenixcontact.com/us/products/3049945 Feed-through terminal block - RTO 3-TC - 3049945 Accessories Plug-in bridge - FBS 2-6 - 3030336 Plug-in bridge, Number of positions: 2, Color: red Plug-in bridge - FBS 3-6 - 3030242 Plug-in bridge, Number of positions: 3, Color: red Plug-in bridge - FBS 4-6 - 3030255 Plug-in bridge, Number of positions: 4, Color: red Plug-in bridge - FBS 5-6 - 3030349 Plug-in bridge, Number of positions: 5, Color: red Plug-in bridge - FBS 10-6 - 3030271 Plug-in bridge, Number of positions: 10, Color: red 19.11.2013 Page 4 / 16 https://www.phoenixcontact.com/us/products/3049945 Feed-through terminal block - RTO 3-TC - 3049945 Accessories Plug-in bridge - FBS 20-6 - 3030365 Plug-in bridge, Number of positions: 20, Color: red Plug-in bridge - FBS 50-6 - 3032224 Plug-in bridge, Number of positions: 50, Color: red End block End clamp - CLIPFIX 35 - 3022218 Quick mounting end clamp for NS 35/7,5 DIN rail or NS 35/15 DIN rail, with marking option, width: 9.5 mm, color: gray End clamp - CLIPFIX 35-5 - 3022276 Quick mounting end clamp for NS 35/7,5 DIN rail or NS 35/15 DIN rail, with marking option, with parking option for FBS...5, FBS...6, KSS 5, KSS 6, width: 5.15 mm, color: gray End clamp - E/NS 35 N - 0800886 End clamp, width: 9.5 mm, color: gray 19.11.2013 Page 5 / 16 https://www.phoenixcontact.com/us/products/3049945 Feed-through terminal block - RTO 3-TC - 3049945 Accessories End clamp - E/UK - 1201442 End clamp, for assembly on NS 32 or NS 35/7.5 DIN rail End clamp - E/UK 1 - 1201413 End clamps, for supporting the ends of double-level and three-level terminal blocks, width: 10 mm, color: gray End cover End cover - D-RT 3/5 - 3049097 End cover, Length: 65 mm, Width: 2.2 mm, Height: 50.4 mm, Color: gray Path extension - BE-RT 3/5 - 3049819 Path extension, Color: gray Spacer plate - DP PS-6 - 3036738 Spacer plate, Color: red 19.11.2013 Page 6 / 16 https://www.phoenixcontact.com/us/products/3049945 Feed-through terminal block - RTO 3-TC - 3049945 Accessories Insulating sleeve Insulating sleeve - MPS-IH WH - 0201663 Insulating sleeve, Color: white Insulating sleeve - MPS-IH RD - 0201676 Insulating sleeve, Color: red Insulating sleeve - MPS-IH BU - 0201689 Insulating sleeve, Color: blue Insulating sleeve - MPS-IH YE - 0201692 Insulating sleeve, Color: yellow Insulating sleeve - MPS-IH GN - 0201702 Insulating sleeve, Color: green 19.11.2013 Page 7 / 16 https://www.phoenixcontact.com/us/products/3049945 Feed-through terminal block - RTO 3-TC - 3049945 Accessories Insulating sleeve - MPS-IH GY - 0201728 Insulating sleeve, Color: gray Insulating sleeve - MPS-IH BK - 0201731 Insulating sleeve, Color: black Labeled terminal marker Zack marker strip - ZB 8 CUS - 0825011 Zack marker strip, Can be ordered: Strip, white, Labeled according to customer specifications, Mounting type: Snap into tall marker groove, For terminal block width: 8.2 mm, Lettering field: 10.5 x 8.15 mm Marker for terminal blocks - UC-TM 8 CUS - 0824597 Marker for terminal blocks, Can be ordered: By sheet, white, Labeled according to customer specifications, Mounting type: Snap into tall marker groove, For terminal block width: 8.2 mm, Lettering field: 7.6 x 10.5 mm Marker for terminal blocks - UCT-TM 8 CUS - 0829616 Marker for terminal blocks, Can be ordered: By sheet, white, Labeled according to customer specifications, Mounting type: Snap into tall marker groove, For terminal block width: 8.2 mm, Lettering field: 7.6 x 10.5 mm 19.11.2013 Page 8 / 16 https://www.phoenixcontact.com/us/products/3049945 Feed-through terminal block - RTO 3-TC - 3049945 Accessories Zack marker strip - ZB 12 CUS - 0824942 Zack marker strip, Can be ordered: Strip, white, Labeled according to customer specifications, Mounting type: Snap into tall marker groove, For terminal block width: 12.2 mm, Lettering field: 10.5 x 12.15 mm Marker for terminal blocks - UC-TM 12 CUS - 0824613 Marker for terminal blocks, Can be ordered: By sheet, white, Labeled according to customer specifications, Mounting type: Snap into tall marker groove, For terminal block width: 12 mm, Lettering field: 11.45 x 10.5 mm Marker for terminal blocks - UCT-TM 12 CUS - 0829630 Marker for terminal blocks, Can be ordered: By sheet, white, Labeled according to customer specifications, Mounting type: Snap into tall marker groove, For terminal block width: 12 mm, Lettering field: 10.8 x 9.6 mm Mounting rail DIN rail perforated - NS 35/ 7,5 PERF 2000MM - 0801733 DIN rail, material: steel galvanized and passivated with a thick layer, perforated, height 7.5 mm, width 35 mm, length: 2000 mm DIN rail - NS 35/ 7,5 UNPERF 2000MM - 0801681 DIN rail, material: Steel, unperforated, height 7.5 mm, width 35 mm, length: 2 m 19.11.2013 Page 9 / 16 https://www.phoenixcontact.com/us/products/3049945 Feed-through terminal block - RTO 3-TC - 3049945 Accessories DIN rail - NS 35/ 7,5 WH PERF 2000MM - 1204119 DIN rail 35 mm (NS 35) DIN rail - NS 35/ 7,5 WH UNPERF 2000MM - 1204122 DIN rail 35 mm (NS 35) DIN rail, unperforated - NS 35/ 7,5 AL UNPERF 2000MM - 0801704 DIN rail, unperforated, Width: 35 mm, Height: 7.5 mm, Length: 2000 mm, Color: silver DIN rail - NS 35/ 7,5 ZN PERF 2000MM - 1206421 DIN rail, material: Galvanized, perforated, height 7.5 mm, width 35 mm, length: 2 m DIN rail - NS 35/ 7,5 ZN UNPERF 2000MM - 1206434 DIN rail, material: Galvanized, unperforated, height 7.5 mm, width 35 mm, length: 2 m 19.11.2013 Page 10 / 16 https://www.phoenixcontact.com/us/products/3049945 Feed-through terminal block - RTO 3-TC - 3049945 Accessories DIN rail - NS 35/ 7,5 CU UNPERF 2000MM - 0801762 DIN rail, material: Copper, unperforated, height 7.5 mm, width 35 mm, length: 2 m End cap - NS 35/ 7,5 CAP - 1206560 DIN rail end piece, for DIN rail NS 35/7.5 DIN rail perforated - NS 35/15 PERF 2000MM - 1201730 DIN rail, material: steel galvanized and passivated with a thick layer, perforated, height 15 mm, width 35 mm, length: 2000 mm DIN rail - NS 35/15 UNPERF 2000MM - 1201714 DIN rail, material: Steel, unperforated, height 15 mm, width 35 mm, length: 2 m DIN rail - NS 35/15 WH PERF 2000MM - 0806602 DIN rail 35 mm (NS 35) 19.11.2013 Page 11 / 16 https://www.phoenixcontact.com/us/products/3049945 Feed-through terminal block - RTO 3-TC - 3049945 Accessories DIN rail - NS 35/15 WH UNPERF 2000MM - 1204135 DIN rail 35 mm (NS 35) DIN rail, unperforated - NS 35/15 AL UNPERF 2000MM - 1201756 DIN rail, deep drawn, high profile, unperforated, 1.5 mm thick, material: aluminum, height 15 mm, width 35 mm, length 2000 mm DIN rail - NS 35/15 ZN PERF 2000MM - 1206599 DIN rail, material: Galvanized, perforated, height 15 mm, width 35 mm, length: 2 m DIN rail - NS 35/15 ZN UNPERF 2000MM - 1206586 DIN rail, material: Galvanized, unperforated, height 15 mm, width 35 mm, length: 2 m DIN rail - NS 35/15 CU UNPERF 2000MM - 1201895 DIN rail, material: Copper, unperforated, 1.5 mm thick, height 15 mm, width 35 mm, length: 2 m 19.11.2013 Page 12 / 16 https://www.phoenixcontact.com/us/products/3049945 Feed-through terminal block - RTO 3-TC - 3049945 Accessories End cap - NS 35/15 CAP - 1206573 DIN rail end piece, for DIN rail NS 35/15 DIN rail - NS 35/15-2,3 UNPERF 2000MM - 1201798 DIN rail, material: Steel, unperforated, 2.3 mm thick, height 15 mm, width 35 mm, length: 2 m Partition plate Separating plate - TPNS-UK - 0706647 Separating plate, Length: 80 mm, Width: 2 mm, Height: 70 mm, Color: gray Socket spanner Tool - SHN 5.5 - 1209855 Socket wrench, wrench size 5.5 mm Terminal marking 19.11.2013 Page 13 / 16 https://www.phoenixcontact.com/us/products/3049945 Feed-through terminal block - RTO 3-TC - 3049945 Accessories Zack marker strip - ZB 8:UNBEDRUCKT - 1052002 Zack marker strip, Strip, white, Unlabeled, Can be labeled with: Plotter, Mounting type: Snap into tall marker groove, For terminal block width: 8.2 mm, Lettering field: 10.5 x 8.15 mm Marker for terminal blocks - UC-TM 8 - 0818072 Marker for terminal blocks, Sheet, white, Unlabeled, Can be labeled with: BLUEMARK CLED, BLUEMARK LED, Plotter, Mounting type: Snap into tall marker groove, For terminal block width: 8.2 mm, Lettering field: 7.6 x 10.5 mm Marker for terminal blocks - UCT-TM 8 - 0828740 Marker for terminal blocks, Sheet, white, Unlabeled, Can be labeled with: THERMOMARK CARD PLUS, THERMOMARK CARD, BLUEMARK CLED, BLUEMARK LED, Mounting type: Snap into tall marker groove, For terminal block width: 8.2 mm, Lettering field: 7.6 x 10.5 mm Zack marker strip - ZB 12:UNPRINTED - 0812120 Zack marker strip, Strip, white, Unlabeled, Can be labeled with: Plotter, Mounting type: Snap into tall marker groove, For terminal block width: 12.2 mm, Lettering field: 12 x 10.5 mm Marker for terminal blocks - UC-TM 12 - 0819194 Marker for terminal blocks, Sheet, white, Unlabeled, Can be labeled with: BLUEMARK CLED, BLUEMARK LED, Plotter, Mounting type: Snap into tall marker groove, For terminal block width: 12 mm, Lettering field: 11.45 x 10.5 mm 19.11.2013 Page 14 / 16 https://www.phoenixcontact.com/us/products/3049945 Feed-through terminal block - RTO 3-TC - 3049945 Accessories Marker for terminal blocks - UCT-TM 12 - 0829144 Marker for terminal blocks, Sheet, white, Unlabeled, Can be labeled with: THERMOMARK CARD PLUS, THERMOMARK CARD, BLUEMARK CLED, BLUEMARK LED, Mounting type: Snap into tall marker groove, For terminal block width: 12 mm, Lettering field: 10.8 x 9.6 mm Test plug terminal block Test plugs - MPS-MT - 0201744 Test plugs, Color: silver Test adapter - PAI-4-N GY - 3032871 Test adapter, Color: gray Test adapter - PS-6 - 3030996 Test adapter, Color: red Test plugs - PS-6/2,3MM RD - 3038736 Test plugs, Color: red 19.11.2013 Page 15 / 16 https://www.phoenixcontact.com/us/products/3049945 Feed-through terminal block - RTO 3-TC - 3049945 Drawings Circuit diagram (c) Phoenix Contact 2013 - all rights reserved http://www.phoenixcontact.com 19.11.2013 Page 16 / 16