https://www.phoenixcontact.com/pi/products/3042751 Plug - SP 4/ 1-L - 3042751 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) Plug, number of positions: 1, connection method: Spring-cage connection, cross section: 0.08 mm²- 6 mm², AWG: 28 - 10, nominal current: 32 A, nom. voltage: 800 V, width: 6.2 mm, color: gray Product Description Connector element left, left housing without engagement pin, right opened without cover Your advantages  Cable housing can be snapped on to the plugs, see figure below  The plug with spring-cage connection is assembled directly on site by snapping together single-position plug elements  The ST-COMBI plugs for self-assembly provide solutions that users can implement themselves  Tested for railway applications Key Commercial Data Packing unit 50 pc GTIN GTIN 4017918956059 Technical data General Number of positions 1 Nominal cross section 4 mm² Color gray Insulating material PA Flammability rating according to UL 94 V0 Rated surge voltage 8 kV Degree of pollution 3 Overvoltage category III Insulating material group I Maximum power dissipation for nominal condition 1.02 W 04/01/2020   Page 1 / 11

https://www.phoenixcontact.com/pi/products/3042751 Plug - SP 4/ 1-L - 3042751 Technical data General Maximum load current 32 A (with 6 mm² conductor cross section) Nominal current I 32 A N Nominal voltage U 800 V N Relative insulation material temperature index (Elec., UL 746 B) 130 °C Temperature index of insulation material (DIN EN 60216-1 (VDE 130 °C 0304-21)) Static insulating material application in cold -60 °C 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 6.2 mm Length 21 mm Height 41.5 mm 24 mm Pitch 6.2 mm Connection data Connection method Spring-cage connection Stripping length 8 mm ... 10 mm Connection in acc. with standard IEC 61984 Conductor cross section solid min. 0.08 mm² Conductor cross section solid max. 6 mm² Conductor cross section AWG min. 28 Conductor cross section AWG max. 10 Conductor cross section flexible min. 0.08 mm² Conductor cross section flexible max. 4 mm² Min. AWG conductor cross section, flexible 28 Max. AWG conductor cross section, flexible 10 Conductor cross section flexible, with ferrule without plastic sleeve min. 0.14 mm² Conductor cross section flexible, with ferrule without plastic sleeve max. 4 mm² Conductor cross section flexible, with ferrule with plastic sleeve min. 0.14 mm² Conductor cross section flexible, with ferrule with plastic sleeve max. 4 mm² Two conductors with the same cross section, flexible, with TWIN 0.5 mm² ferrules, with plastic sleeve, minimum Two conductors with the same cross section, flexible, with TWIN 1 mm² ferrules, with plastic sleeve, maximum 04/01/2020   Page 2 / 11

https://www.phoenixcontact.com/pi/products/3042751 Plug - SP 4/ 1-L - 3042751 Technical data Connection data Internal cylindrical gage A4 Standards and Regulations Connection in acc. with standard CSA IEC 61984 Flammability rating according to UL 94 V0 Environmental Product Compliance China RoHS Environmentally friendly use period: unlimited = EFUP-e No hazardous substances above threshold values Drawings Schematic diagram 04/01/2020   Page 3 / 11

https://www.phoenixcontact.com/pi/products/3042751 Plug - SP 4/ 1-L - 3042751 Diagram Derating curve for ST 4/ 1P and for all SP... connector versions . Circuit diagram Classifications eCl@ss eCl@ss 4.0 27260700 eCl@ss 4.1 27260700 eCl@ss 5.0 27260700 eCl@ss 5.1 27260700 eCl@ss 6.0 27141100 eCl@ss 7.0 27141151 eCl@ss 8.0 27141151 eCl@ss 9.0 27141151 ETIM ETIM 2.0 EC000897 ETIM 3.0 EC000897 ETIM 4.0 EC002021 ETIM 5.0 EC002021 ETIM 6.0 EC002021 ETIM 7.0 EC002021 04/01/2020   Page 4 / 11

https://www.phoenixcontact.com/pi/products/3042751 Plug - SP 4/ 1-L - 3042751 Classifications UNSPSC UNSPSC 6.01 30211802 UNSPSC 7.0901 39121402 UNSPSC 11 39121402 UNSPSC 12.01 39121402 UNSPSC 13.2 39121402 UNSPSC 18.0 39121402 UNSPSC 19.0 39121402 UNSPSC 20.0 39121402 UNSPSC 21.0 39121402 Approvals Approvals Approvals CSA / UL Recognized / cUL Recognized / IECEE CB Scheme / EAC / EAC / EAC / VDE Zeichengenehmigung / cULus Recognized Ex Approvals Approval details  CSA   http://www.csagroup.org/services-industries/product-listing/  13631   B C Nominal voltage UN 600 V 600 V Nominal current IN 30 A 30 A mm²/AWG/kcmil 24-12 24-12  UL Recognized   http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm  FILE E 60425   B C Nominal voltage UN 600 V 600 V Nominal current IN 30 A 30 A mm²/AWG/kcmil 28-10 28-10 04/01/2020   Page 5 / 11

https://www.phoenixcontact.com/pi/products/3042751 Plug - SP 4/ 1-L - 3042751 Approvals  cUL Recognized   http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm  FILE E 60425   B C Nominal voltage UN 600 V 600 V Nominal current IN 30 A 30 A mm²/AWG/kcmil 28-10 28-10  IECEE CB Scheme   http://www.iecee.org/  DE1-62736/B1/B2  EAC     EAC-Zulassung   RU C- EAC    DE.A*30.B.01742   RU C- EAC    DE.BL08.B.00511   http://www2.vde.com/de/Institut/Online-Service/ VDE Zeichengenehmigung   40019518 VDE-gepruefteProdukte/Seiten/Online-Suche.aspx     Nominal voltage UN 800 V mm²/AWG/kcmil 0.2-6  cULus Recognized      Accessories Accessories Labeled terminal marker 04/01/2020   Page 6 / 11

https://www.phoenixcontact.com/pi/products/3042751 Plug - SP 4/ 1-L - 3042751 Accessories Zack Marker strip, flat - ZBF 6 CUS - 0825027 Zack Marker strip, flat, Strip, can be ordered: Strip, white, labeled according to customer specifications, mounting type: snap into flat marker groove, for terminal block width: 6.2 mm, lettering field size: 5.15 x 6.15 mm, Number of individual labels: 10     Marker for terminal blocks - UC-TMF 6 CUS - 0824646 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: 6.2 mm, lettering field size: 5.6 x 5.1 mm, Number of individual labels: 80     Marker for terminal blocks - UCT-TMF 6 CUS - 0829665 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: 6.2 mm, lettering field size: 5.4 x 4.7 mm, Number of individual labels: 60     Zack Marker strip, flat - ZBF 6,LGS:FORTL.ZAHLEN - 0808749 Zack Marker strip, flat, Strip, white, labeled, printed horizontally: consecutive numbers 1 ... 10, 11 ... 20, etc. up to 91 ... 100, mounting type: snap into flat marker groove, for terminal block width: 6.2 mm, lettering field size: 5.15 x 6.15 mm, Number of individual labels: 10     Zack Marker strip, flat - ZBF 6,QR:FORTL.ZAHLEN - 0808765 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: 6.2 mm, lettering field size: 5.15 x 6.15 mm, Number of individual labels: 10     04/01/2020   Page 7 / 11

https://www.phoenixcontact.com/pi/products/3042751 Plug - SP 4/ 1-L - 3042751 Accessories Zack Marker strip, flat - ZBF 6,LGS:GERADE ZAHLEN - 0810834 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: 6.2 mm, lettering field size: 5.15 x 6.15 mm, Number of individual labels: 10     Zack Marker strip, flat - ZBF 6,LGS:UNGERADE ZAHLEN - 0810876 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: 6.2 mm, lettering field size: 5.15 x 6.15 mm, Number of individual labels: 10     Marker pen Marker pen - B-STIFT - 1051993 Marker pen, for manual labeling of unprinted Zack strips, smear-proof and waterproof, line thickness 0.5 mm     Mounting material Latching - PR - 3040559 Latching, length: 29.8 mm, width: 4.4 mm, number of positions: 1, color: orange     Latching - PR/2 - 3040630 Latching, length: 29.8 mm, width: 10 mm, number of positions: 2, color: orange     04/01/2020   Page 8 / 11

https://www.phoenixcontact.com/pi/products/3042751 Plug - SP 4/ 1-L - 3042751 Accessories Latching - PRT/2 - 3040631 Latching, can only be released using a screwdriver, length: 23.2 mm, width: 9 mm, number of positions: 2, color: orange     Latching - PRZ - 3040614 Latching, length: 63.6 mm, width: 9.7 mm, number of positions: 2, color: orange     Screwdriver tools Actuation tool - ST-BW - 1207608 Actuation tool, for all 2.5 mm² - 4.0 mm² spring-cages     Shield connection Shield connection clamp - PSH 3- 6 - 3040591 Shield connection clamp, color: black     Shield connection clamp - PSH 5-10 - 3040601 Shield connection clamp, color: black     Strain relief 04/01/2020   Page 9 / 11

https://www.phoenixcontact.com/pi/products/3042751 Plug - SP 4/ 1-L - 3042751 Accessories Strain relief - PZ/2 - 3040627 Strain relief, length: 48.7 mm, width: 9.3 mm, number of positions: 2, color: black     Strain relief - PZ/4 - 3040643 Strain relief, length: 48.7 mm, width: 19.6 mm, number of positions: 4, color: black     Terminal marking Zack Marker strip, flat - ZBF 6:UNBEDRUCKT - 0808710 Zack Marker strip, flat, Strip, white, unlabeled, can be labeled with: PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into flat marker groove, for terminal block width: 6.2 mm, lettering field size: 5.15 x 6.15 mm, Number of individual labels: 10     Marker for terminal blocks - UC-TMF 6 - 0818140 Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: BLUEMARK ID COLOR, BLUEMARK ID, BLUEMARK CLED, PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into flat marker groove, for terminal block width: 6.2 mm, lettering field size: 5.6 x 5.1 mm, Number of individual labels: 80     Marker for terminal blocks - UCT-TMF 6 - 0828746 Marker for terminal blocks, Sheet, white, unlabeled, can be labeled with: TOPMARK NEO, TOPMARK LASER, BLUEMARK ID COLOR, BLUEMARK ID, BLUEMARK CLED, THERMOMARK PRIME, THERMOMARK CARD 2.0, THERMOMARK CARD, mounting type: snap into flat marker groove, for terminal block width: 6.2 mm, lettering field size: 5.4 x 4.7 mm, Number of individual labels: 60     04/01/2020   Page 10 / 11

https://www.phoenixcontact.com/pi/products/3042751 Phoenix Contact 2020 © - all rights reserved http://www.phoenixcontact.com PHOENIX CONTACT GmbH & Co. KG Flachsmarktstr. 8 32825 Blomberg Germany Tel. +49 5235 300 Fax +49 5235 3 41200 http://www.phoenixcontact.com 04/01/2020   Page 11 / 11