3209109

https://www.phoenixcontact.com/us/products/3209109 Installation ground terminal block - STIO-IN 2,5/4-PE OG - 3209109 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://phoenixcontact.com/download) Installation ground terminal block, nom. voltage: 250 V, nominal current: 30 A, connection method: Spring-cage connection, number of connections: 5, cross section:0.08 mm² - 4 mm², AWG: 28 - 12, width: 10.4 mm, color: orange, mounting type: NS 35/7,5, NS 35/15 Why buy this product  Upper level for signal wiring Key Commercial Data Packing unit 1 STK GTIN GTIN 4046356143295 Weight per Piece (excluding packing) 19.980 g Custom tariff number 85369010 Country of origin Turkey Technical data General Number of levels 3 Number of connections 5 Nominal cross section 2.5 mm² Color orange Insulating material PA Flammability rating according to UL 94 V0 Rated surge voltage 4 kV Degree of pollution 3 Overvoltage category III 04/03/2018   Page 1 / 19 https://www.phoenixcontact.com/us/products/3209109 Installation ground terminal block - STIO-IN 2,5/4-PE OG - 3209109 Technical data General Insulating material group I Maximum power dissipation for nominal condition 0.77 W (the value is multiplied when connecting multiple levels) Connection in acc. with standard IEC 60947-7-1/IEC 60947-7-2 Nominal current IN 30 A (For central infeed and 4 mm² conductor cross section) 18 A (For single-sided infeed and 2.5 mm² conductor cross section) Maximum load current 30 A (with 4 mm² conductor cross section) Nominal voltage UN 250 V Open side panel No Shock protection test specification DIN EN 50274 (VDE 0660-514):2002-11 Back of the hand protection guaranteed Finger protection guaranteed Result of surge voltage test Test passed Surge voltage test setpoint 4.8 kV Result of power-frequency withstand voltage test Test passed Power frequency withstand voltage setpoint 1.5 kV Checking the mechanical stability of terminal points (5 x conductor connection) Test passed Result of bending test Test passed Bending test rotation speed 10 rpm Bending test turns 135 Bending test conductor cross section/weight 0.08 mm² / 0.1 kg 2.5 mm² / 0.7 kg 4 mm² / 0.9 kg Tensile test result Test passed Conductor cross section tensile test 0.08 mm² Tractive force setpoint 5N Conductor cross section tensile test 2.5 mm² Tractive force setpoint 50 N Conductor cross section tensile test 4 mm² Tractive force setpoint 60 N Result of tight fit on support Test passed Tight fit on carrier NS 35 Setpoint 1N Result of voltage-drop test Test passed Result of temperature-rise test Test passed Short circuit stability result Test passed Conductor cross section short circuit testing 2.5 mm² 04/03/2018   Page 2 / 19 https://www.phoenixcontact.com/us/products/3209109 Installation ground terminal block - STIO-IN 2,5/4-PE OG - 3209109 Technical data General Short-time current 0.3 kA Result of aging test Test passed Ageing test for screwless modular terminal block temperature cycles 192 Result of thermal test Test passed Proof of thermal characteristics (needle flame) effective duration 30 s Relative insulation material temperature index (Elec.; UL 746 B) 130 °C Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)) 130 °C Static insulating material application in cold -60 °C Behavior in fire for rail vehicles (DIN 5510-2) Test passed Flame test method (DIN EN 60695-11-10) V0 Oxygen index (DIN EN ISO 4589-2) >32 % NF F16-101, NF F10-102 Class I 2 NF F16-101, NF F10-102 Class F 2 Surface flammability NFPA 130 (ASTM E 162) passed Specific optical density of smoke NFPA 130 (ASTM E 662) passed Smoke gas toxicity NFPA 130 (SMP 800C) passed Calorimetric heat release NFPA 130 (ASTM E 1354) 28 MJ/kg Fire protection for rail vehicles (DIN EN 45545-2) R22 HL 1 - HL 3 Fire protection for rail vehicles (DIN EN 45545-2) R23 HL 1 - HL 3 Fire protection for rail vehicles (DIN EN 45545-2) R24 HL 1 - HL 3 Fire protection for rail vehicles (DIN EN 45545-2) R26 HL 1 - HL 3 Dimensions Width 10.4 mm Length 92.3 mm Height NS 35/7,5 44.5 mm Height NS 35/15 52 mm Connection data Note Please observe the current carrying capacity of the DIN rails. Connection method Spring-cage connection Conductor cross section solid min. 0.08 mm² Conductor cross section solid max. 4 mm² Conductor cross section flexible min. 0.08 mm² Conductor cross section flexible max. 2.5 mm² Conductor cross section AWG min. 28 Conductor cross section AWG max. 12 Conductor cross section flexible, with ferrule without plastic sleeve min. 0.14 mm² 04/03/2018   Page 3 / 19 https://www.phoenixcontact.com/us/products/3209109 Installation ground terminal block - STIO-IN 2,5/4-PE OG - 3209109 Technical data Connection data Conductor cross section flexible, with ferrule without plastic sleeve max. 2.5 mm² Conductor cross section flexible, with ferrule with plastic sleeve min. 0.14 mm² Conductor cross section flexible, with ferrule with plastic sleeve max. 2.5 mm² 2 conductors with same cross section, stranded, TWIN ferrules with plastic 0.5 mm² sleeve, max. Stripping length 8 mm ... 10 mm Internal cylindrical gage A3 Standards and Regulations Connection in acc. with standard CUL IEC 60947-7-1/IEC 60947-7-2 Flammability rating according to UL 94 V0 Fire protection for rail vehicles (DIN EN 45545-2) R22 HL 1 - HL 3 HL 1 - HL 3 HL 1 - HL 3 HL 1 - HL 3 Fire protection for rail vehicles (DIN EN 45545-2) R23 HL 1 - HL 3 HL 1 - HL 3 HL 1 - HL 3 HL 1 - HL 3 Fire protection for rail vehicles (DIN EN 45545-2) R24 HL 1 - HL 3 HL 1 - HL 3 HL 1 - HL 3 HL 1 - HL 3 Fire protection for rail vehicles (DIN EN 45545-2) R26 HL 1 - HL 3 HL 1 - HL 3 HL 1 - HL 3 HL 1 - HL 3 Environmental Product Compliance China RoHS Environmentally friendly use period: unlimited = EFUP-e No hazardous substances above threshold values Drawings Circuit diagram Classifications eCl@ss eCl@ss 4.0 27141118 eCl@ss 4.1 27141118 eCl@ss 5.0 27141118 eCl@ss 5.1 27141118 eCl@ss 6.0 27141128 eCl@ss 7.0 27141128 eCl@ss 8.0 27141141 eCl@ss 9.0 27141141 04/03/2018   Page 4 / 19 https://www.phoenixcontact.com/us/products/3209109 Installation ground terminal block - STIO-IN 2,5/4-PE OG - 3209109 Classifications ETIM ETIM 2.0 EC000900 ETIM 3.0 EC000900 ETIM 4.0 EC000900 ETIM 5.0 EC000901 ETIM 6.0 EC000901 UNSPSC UNSPSC 6.01 30211811 UNSPSC 7.0901 39121410 UNSPSC 11 39121410 UNSPSC 12.01 39121410 UNSPSC 13.2 39121410 Approvals Approvals Approvals UL Recognized / cUL Recognized / EAC / EAC / cULus Recognized Ex Approvals Approval details UL Recognized    http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm   B C D mm²/AWG/kcmil 28-12 28-12 28-12 Nominal current IN 10 A 20 A 10 A Nominal voltage UN 300 V 150 V 300 V  FILE E 60425 04/03/2018   Page 5 / 19 https://www.phoenixcontact.com/us/products/3209109 Installation ground terminal block - STIO-IN 2,5/4-PE OG - 3209109 Approvals cUL Recognized    http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm   B C D mm²/AWG/kcmil 28-12 28-12 28-12 Nominal current IN 10 A 20 A 10 A Nominal voltage UN 300 V 150 V 300 V  FILE E 60425 EAC      EAC-Zulassung EAC      7500651.22.01.00246 cULus Recognized    http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm   Accessories Accessories DIN rail DIN rail perforated - NS 35/ 7,5 PERF 2000MM - 0801733 DIN rail perforated, Standard profile, width: 35 mm, height: 7.5 mm, in acc. with EN 60715: 2001, material: Steel, galvanized, passivated with a thick layer, length: 2000 mm, color: silver     DIN rail, unperforated - NS 35/ 7,5 UNPERF 2000MM - 0801681 DIN rail, unperforated, Standard profile, width: 35 mm, height: 7.5 mm, in acc. with EN 60715: 2001, material: Steel, galvanized, passivated with a thick layer, length: 2000 mm, color: silver     04/03/2018   Page 6 / 19 https://www.phoenixcontact.com/us/products/3209109 Installation ground terminal block - STIO-IN 2,5/4-PE OG - 3209109 Accessories DIN rail perforated - NS 35/ 7,5 WH PERF 2000MM - 1204119 DIN rail perforated, Standard profile, width: 35 mm, height: 7.5 mm, in acc. with EN 60715: 2001, material: Steel, Galvanized, white passivated, length: 2000 mm, color: white     DIN rail, unperforated - NS 35/ 7,5 WH UNPERF 2000MM - 1204122 DIN rail, unperforated, Standard profile, width: 35 mm, height: 7.5 mm, in acc. with EN 60715: 2001, material: Steel, Galvanized, white passivated, length: 2000 mm, color: white     DIN rail, unperforated - NS 35/ 7,5 AL UNPERF 2000MM - 0801704 DIN rail, unperforated, Standard profile, width: 35 mm, height: 7.5 mm, in acc. with EN 60715: 2001, material: Aluminum, uncoated, length: 2000 mm, color: silver     DIN rail perforated - NS 35/ 7,5 ZN PERF 2000MM - 1206421 DIN rail perforated, Standard profile, width: 35 mm, height: 7.5 mm, in acc. with EN 60715: 2001, material: Steel, galvanized, length: 2000 mm, color: silver     DIN rail, unperforated - NS 35/ 7,5 ZN UNPERF 2000MM - 1206434 DIN rail, unperforated, Standard profile, width: 35 mm, height: 7.5 mm, in acc. with EN 60715: 2001, material: Steel, galvanized, length: 2000 mm, color: silver     04/03/2018   Page 7 / 19 https://www.phoenixcontact.com/us/products/3209109 Installation ground terminal block - STIO-IN 2,5/4-PE OG - 3209109 Accessories DIN rail, unperforated - NS 35/ 7,5 CU UNPERF 2000MM - 0801762 DIN rail, unperforated, Standard profile, width: 35 mm, height: 7.5 mm, in acc. with EN 60715: 2001, material: Copper, uncoated, length: 2000 mm, color: copper-colored     End cap - NS 35/ 7,5 CAP - 1206560 DIN rail end piece, for DIN rail NS 35/7.5     Documentation Mounting material - ST-IL - 3039900 Operating decal for the ST terminal block     End block End clamp - E/AL-NS 35 - 1201662 End clamp, for end support of UKH 50 to UKH 240, is pushed onto DIN rail NS 35 and fixed with 2 screws, width: 10 mm, color: aluminum     End cover 04/03/2018   Page 8 / 19 https://www.phoenixcontact.com/us/products/3209109 Installation ground terminal block - STIO-IN 2,5/4-PE OG - 3209109 Accessories End cover - D-STIO 2,5/4 - 3209125 End cover, length: 92.3 mm, width: 2.2 mm, height: 36.8 mm, color: gray     Filler plug Filler plugs - CEC 2,5 - 3062757 Cover for conductor shaft, 10-pos., for spring cage terminal blocks (ST) and terminal blocks with push-in technology (PT) with a width of 5.2 mm     Jumper Plug-in bridge - FBS 2-5 - 3030161 Plug-in bridge, pitch: 5.2 mm, length: 22.7 mm, width: 9 mm, number of positions: 2, color: red     Plug-in bridge - FBS 3-5 - 3030174 Plug-in bridge, pitch: 5.2 mm, length: 22.7 mm, width: 14.2 mm, number of positions: 3, color: red     Plug-in bridge - FBS 4-5 - 3030187 Plug-in bridge, pitch: 5.2 mm, length: 22.7 mm, width: 19.4 mm, number of positions: 4, color: red     04/03/2018   Page 9 / 19 https://www.phoenixcontact.com/us/products/3209109 Installation ground terminal block - STIO-IN 2,5/4-PE OG - 3209109 Accessories Plug-in bridge - FBS 5-5 - 3030190 Plug-in bridge, pitch: 5.2 mm, length: 22.7 mm, width: 24.6 mm, number of positions: 5, color: red     Plug-in bridge - FBS 10-5 - 3030213 Plug-in bridge, pitch: 5.2 mm, length: 22.7 mm, width: 50.6 mm, number of positions: 10, color: red     Plug-in bridge - FBS 20-5 - 3030226 Plug-in bridge, pitch: 5.2 mm, number of positions: 20, color: red     Plug-in bridge - FBS 50-5 - 3038930 Plug-in bridge, pitch: 5.2 mm, number of positions: 50, color: red     Plug-in bridge - FBS 2-5 BU - 3036877 Plug-in bridge, pitch: 5.2 mm, number of positions: 2, color: blue     04/03/2018   Page 10 / 19 https://www.phoenixcontact.com/us/products/3209109 Installation ground terminal block - STIO-IN 2,5/4-PE OG - 3209109 Accessories Plug-in bridge - FBS 3-5 BU - 3036880 Plug-in bridge, pitch: 5.2 mm, number of positions: 3, color: blue     Plug-in bridge - FBS 4-5 BU - 3036893 Plug-in bridge, pitch: 5.2 mm, number of positions: 4, color: blue     Plug-in bridge - FBS 5-5 BU - 3036903 Plug-in bridge, pitch: 5.2 mm, number of positions: 5, color: blue     Plug-in bridge - FBS 10-5 BU - 3036916 Plug-in bridge, pitch: 5.2 mm, number of positions: 10, color: blue     Plug-in bridge - FBS 20-5 BU - 3036929 Plug-in bridge, pitch: 5.2 mm, number of positions: 20, color: blue     04/03/2018   Page 11 / 19 https://www.phoenixcontact.com/us/products/3209109 Installation ground terminal block - STIO-IN 2,5/4-PE OG - 3209109 Accessories Plug-in bridge - FBS 50-5 BU - 3032114 Plug-in bridge, pitch: 5.2 mm, number of positions: 50, color: blue     Plug-in bridge - FBS 2-5 GY - 3038969 Plug-in bridge, pitch: 5.2 mm, number of positions: 2, color: gray     Plug-in bridge - FBS 3-5 GY - 3038972 Plug-in bridge, pitch: 5.2 mm, number of positions: 3, color: gray     Plug-in bridge - FBS 4-5 GY - 3038985 Plug-in bridge, pitch: 5.2 mm, number of positions: 4, color: gray     Plug-in bridge - FBS 5-5 GY - 3038998 Plug-in bridge, pitch: 5.2 mm, number of positions: 5, color: gray     04/03/2018   Page 12 / 19 https://www.phoenixcontact.com/us/products/3209109 Installation ground terminal block - STIO-IN 2,5/4-PE OG - 3209109 Accessories Plug-in bridge - FBS 10-5 GY - 3039007 Plug-in bridge, pitch: 5.2 mm, number of positions: 10, color: gray     Plug-in bridge - FBS 20-5 GY - 3038671 Plug-in bridge, pitch: 5.2 mm, number of positions: 20, color: gray     Plug-in bridge - FBS 50-5 GY - 3032127 Plug-in bridge, pitch: 5.2 mm, number of positions: 50, color: gray     Plug-in bridge - FBSR 2-5 - 3033702 Plug-in bridge, pitch: 5.2 mm, number of positions: 2, color: red     Plug-in bridge - FBSR 3-5 - 3001591 Plug-in bridge, pitch: 5.2 mm, number of positions: 3, color: red     04/03/2018   Page 13 / 19 https://www.phoenixcontact.com/us/products/3209109 Installation ground terminal block - STIO-IN 2,5/4-PE OG - 3209109 Accessories Plug-in bridge - FBSR 4-5 - 3001592 Plug-in bridge, pitch: 5.2 mm, number of positions: 4, color: red     Plug-in bridge - FBSR 5-5 - 3001593 Plug-in bridge, pitch: 5.2 mm, number of positions: 5, color: red     Plug-in bridge - FBSR 10-5 - 3033710 Plug-in bridge, pitch: 5.2 mm, number of positions: 10, color: red     Labeled terminal marker Zack marker strip - ZB 5 CUS - 0824962 Zack marker strip, can be ordered: Strip, white, labeled according to customer specifications, mounting type: snap into tall marker groove, for terminal block width: 5.2 mm, lettering field size: 5.15 x 10.5 mm     Zack marker strip - ZB 5,LGS:FORTL.ZAHLEN - 1050017 Zack marker strip, Strip, white, labeled, printed horizontally: consecutive numbers 1 - 10, 11 - 20, etc. up to 491 - 500, mounting type: snap into tall marker groove, for terminal block width: 5.2 mm, lettering field size: 5.15 x 10.5 mm     04/03/2018   Page 14 / 19 https://www.phoenixcontact.com/us/products/3209109 Installation ground terminal block - STIO-IN 2,5/4-PE OG - 3209109 Accessories Zack marker strip - ZB 5,QR:FORTL.ZAHLEN - 1050020     Zack marker strip - ZB 5,LGS:GLEICHE ZAHLEN - 1050033 Zack marker strip, Strip, white, labeled, can be labeled with: CMS-P1-PLOTTER, printed horizontally: Identical numbers 1 or 2, etc. up to 100, mounting type: snap into tall marker groove, for terminal block width: 5.2 mm, lettering field size: 5.15 x 10.5 mm     Marker for terminal blocks - ZB 5,LGS:L1-N,PE - 1050415 Marker for terminal blocks, Strip, white, labeled, Horizontal: L1, L2, L3, N, PE, L1, L2, L3, N, PE, mounting type: snap into tall marker groove, for terminal block width: 5.2 mm, lettering field size: 5.15 x 10.5 mm     Marker for terminal blocks - UC-TM 5 CUS - 0824581 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: 5.2 mm, lettering field size: 10.5 x 4.6 mm     Marker for terminal blocks - UCT-TM 5 CUS - 0829595 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: 5.2 mm, lettering field size: 4.6 x 10.5 mm     04/03/2018   Page 15 / 19 https://www.phoenixcontact.com/us/products/3209109 Installation ground terminal block - STIO-IN 2,5/4-PE OG - 3209109 Accessories Zack Marker strip, flat - ZBF 5 CUS - 0825025 Zack Marker strip, flat, can be ordered: Strip, white, labeled according to customer specifications, mounting type: snap into flat marker groove, for terminal block width: 5 mm, lettering field size: 5.15 x 5.15 mm     Zack Marker strip, flat - ZBF 5,LGS:FORTL.ZAHLEN - 0808671 Zack Marker strip, flat, Strip, white, labeled, printed horizontally: consecutive numbers 1 - 10, 11 - 20, etc. up to 491 500, mounting type: snap into flat marker groove, for terminal block width: 5 mm, lettering field size: 5.15 x 5.15 mm     Zack Marker strip, flat - ZBF 5,QR:FORTL.ZAHLEN - 0808697 Zack Marker strip, flat, Strip, white, labeled, Printed vertically: consecutive numbers 1 - 10, 11 - 20, etc. up to 91 - 100, mounting type: snap into flat marker groove, for terminal block width: 5 mm, lettering field size: 5.15 x 5.15 mm     Zack Marker strip, flat - ZBF 5,LGS:GERADE ZAHLEN - 0810821 Zack Marker strip, flat, Strip, white, labeled, printed horizontally: consecutive numbers 2 - 20, 22 - 40, etc. up to 82 - 100, mounting type: snap into flat marker groove, for terminal block width: 5 mm, lettering field size: 5.15 x 5.15 mm     Zack Marker strip, flat - ZBF 5,LGS:UNGERADE ZAHLEN - 0810863 Zack Marker strip, flat, Strip, white, labeled, printed horizontally: Odd numbers 1 - 19, 21 - 39, etc. up to 81 - 99, mounting type: snap into flat marker groove, for terminal block width: 5 mm, lettering field size: 5.15 x 5.15 mm     04/03/2018   Page 16 / 19 https://www.phoenixcontact.com/us/products/3209109 Installation ground terminal block - STIO-IN 2,5/4-PE OG - 3209109 Accessories Marker for terminal blocks - UC-TMF 5 CUS - 0824638 Marker for terminal blocks, can be ordered: by sheet, white, labeled according to customer specifications, mounting type: snap into flat marker groove, for terminal block width: 5.2 mm, lettering field size: 4.6 x 5.1 mm     Marker for terminal blocks - UCT-TMF 5 CUS - 0829658 Marker for terminal blocks, can be ordered: by sheet, white, labeled according to customer specifications, mounting type: snap into flat marker groove, for terminal block width: 5.2 mm, lettering field size: 4.4 x 4.7 mm     Screwdriver tools Screwdriver - ST-BW - 1207608 Actuation tool, for all 2.5 mm² - 4.0 mm² spring-cages     Terminal marking Zack marker strip - ZB 5 :UNBEDRUCKT - 1050004 Zack marker strip, Strip, white, unlabeled, can be labeled with: CMS-P1-PLOTTER, PLOTMARK, mounting type: snap into tall marker groove, for terminal block width: 5.2 mm, lettering field size: 5.1 x 10.5 mm     Marker for terminal blocks - UC-TM 5 - 0818108 Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: BLUEMARK CLED, BLUEMARK LED, CMS-P1PLOTTER, PLOTMARK, mounting type: snap into tall marker groove, for terminal block width: 5.2 mm, lettering field size: 10.5 x 4.6 mm     04/03/2018   Page 17 / 19 https://www.phoenixcontact.com/us/products/3209109 Installation ground terminal block - STIO-IN 2,5/4-PE OG - 3209109 Accessories Marker for terminal blocks - UCT-TM 5 - 0828734 Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: THERMOMARK PRIME, THERMOMARK CARD, BLUEMARK CLED, BLUEMARK LED, TOPMARK LASER, mounting type: snap into tall marker groove, for terminal block width: 5.2 mm, lettering field size: 4.6 x 10.5 mm     Zack Marker strip, flat - ZBF 5:UNBEDRUCKT - 0808642 Zack Marker strip, flat, Strip, white, unlabeled, can be labeled with: CMS-P1-PLOTTER, PLOTMARK, mounting type: snap into flat marker groove, for terminal block width: 5 mm, lettering field size: 5.1 x 5.2 mm     Marker for terminal blocks - UC-TMF 5 - 0818153 Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: BLUEMARK CLED, BLUEMARK LED, CMSP1-PLOTTER, PLOTMARK, mounting type: snap into flat marker groove, for terminal block width: 5.2 mm, lettering field size: 4.6 x 5.1 mm     Marker for terminal blocks - UCT-TMF 5 - 0828744 Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: THERMOMARK PRIME, THERMOMARK CARD, BLUEMARK CLED, BLUEMARK LED, TOPMARK LASER, mounting type: snap into flat marker groove, for terminal block width: 5.2 mm, lettering field size: 4.4 x 4.7 mm     Additional products Installation ground terminal block - STIO 2,5/4-PE/2B/L - 3209060 Installation ground terminal block, nom. voltage: 250 V, nominal current: 18 A, connection method: Spring-cage connection, number of connections: 5, cross section:0.08 mm² - 4 mm², AWG: 28 - 12, width: 5.2 mm, color: gray, mounting type: NS 35/7,5, NS 35/15     04/03/2018   Page 18 / 19 https://www.phoenixcontact.com/us/products/3209109 Installation ground terminal block - STIO-IN 2,5/4-PE OG - 3209109 Accessories Installation ground terminal block - STIO 2,5/4-PE/2B/L-LA24GN/O-M - 3209183 Installation ground terminal block, nom. voltage: 24 V, nominal current: 18 A, connection method: Spring-cage connection, number of connections: 5, cross section:0.08 mm² - 4 mm², AWG: 28 - 12, width: 5.2 mm, color: gray, mounting type: NS 35/7,5, NS 35/15     Installation ground terminal block - STIO 2,5/4-PE/2B/L-LA24RD/O-M - 3209170 Installation ground terminal block, nom. voltage: 24 V, nominal current: 18 A, connection method: Spring-cage connection, number of connections: 5, cross section:0.08 mm² - 4 mm², AWG: 28 - 12, width: 5.2 mm, color: gray, mounting type: NS 35/7,5, NS 35/15     Phoenix Contact 2018 © - all rights reserved http://www.phoenixcontact.com 04/03/2018   Page 19 / 19