Extract from the online catalog     MC 1,5/ 4-ST-3,81 Order No.: 1803594 The figure shows a 10-position version of the product http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=1803594     Plug component, Nominal current: 8 A, Nom. voltage: 160 V, Pitch: 3.81 mm, Number of positions: 4, Connection type: Screw connection, Color: green Product notes WEEE/RoHS-compliant since: Commercial data 01/01/2003 EAN 4017918045906 Pack 50 pcs. Customs tariff 85366990 Weight/Piece 0.00322 KG http:// Catalog page information Page 142 (CC-2009) www.download.phoenixcontact.com Please note that the data given here has been taken from the online catalog. For comprehensive information and data, please refer to the user documentation. The General Terms and Conditions of Use apply to Internet downloads. Technical data Dimensions / positions Height 11.1 mm Pitch 3.81 mm Dimension a 11.43 mm Number of positions 4 PHOENIX CONTACT Inc., USA Page 1 / 6 http://www.phoenixcon.com Mar 10, 2010

MC 1,5/ 4-ST-3,81 Order No.: 1803594 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=1803594 Screw thread M2 Tightening torque, min 0.22 Nm Tightening torque max 0.25 Nm Technical data Insulating material group I Rated surge voltage (III/3) 2.5 kV Rated surge voltage (III/2) 2.5 kV Rated surge voltage (II/2) 2.5 kV Rated voltage (III/2) 160 V Rated voltage (II/2) 320 V Connection in acc. with standard EN-VDE Nominal current I 8 A N Nominal voltage U 160 V N Nominal cross section 1.5 mm² Maximum load current 8 A (with 1.5 mm2 conductor cross section) Insulating material PA Inflammability class acc. to UL 94 V0 Internal cylindrical gage A1 Stripping length 7 mm Connection data Conductor cross section solid min. 0.14 mm² Conductor cross section solid max. 1.5 mm² Conductor cross section stranded min. 0.14 mm² Conductor cross section stranded max. 1.5 mm² Conductor cross section stranded, with ferrule 0.25 mm² without plastic sleeve min. Conductor cross section stranded, with ferrule 1.5 mm² without plastic sleeve max. Conductor cross section stranded, with ferrule 0.25 mm² with plastic sleeve min. Conductor cross section stranded, with ferrule 0.5 mm² with plastic sleeve max. Conductor cross section AWG/kcmil min. 28 Conductor cross section AWG/kcmil max 16 2 conductors with same cross section, solid min. 0.08 mm² 2 conductors with same cross section, solid max. 0.5 mm² PHOENIX CONTACT Inc., USA Page 2 / 6 http://www.phoenixcon.com Mar 10, 2010

MC 1,5/ 4-ST-3,81 Order No.: 1803594 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=1803594 2 conductors with same cross section, stranded 0.08 mm² min. 2 conductors with same cross section, stranded 0.75 mm² max. 2 conductors with same cross section, stranded, 0.25 mm² ferrules without plastic sleeve, min. 2 conductors with same cross section, stranded, 0.34 mm² ferrules without plastic sleeve, max. 2 conductors with same cross section, stranded, 0.5 mm² TWIN ferrules with plastic sleeve, min. 2 conductors with same cross section, stranded, 0.5 mm² TWIN ferrules with plastic sleeve, max. Certificates / Approvals Certification CB, CSA, CUL, GOST, UL, VDE-PZI CSA Nominal voltage U 300 V N Nominal current I 8 A N AWG/kcmil 28-16 CUL Nominal voltage U 300 V N Nominal current I 8 A N AWG/kcmil 30-14 UL Nominal voltage U 300 V N Nominal current I 8 A N AWG/kcmil 30-14 Accessories Item Designation Description General 1834369 KGG-MC 1,5/ 4 Cable housing, Pitch: 3.81 mm, Number of positions: 4, Dimension a: 17.63 mm, Color: green PHOENIX CONTACT Inc., USA Page 3 / 6 http://www.phoenixcon.com Mar 10, 2010

MC 1,5/ 4-ST-3,81 Order No.: 1803594 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=1803594 Marking 0804109 SK 3,81/2,8:FORTL.ZAHLEN Marker card, printed horizontally, self-adhesive, 10-section marker strip, 14 identical decades marked 1-10, 11-20 etc. up to 91- (99)100, sufficient for 140 terminal blocks Tools 1205037 SZS 0,4X2,5 Screwdriver, bladed, matches all screw terminal blocks up to 1.5 mm² connection cross section, blade: 0.4 x 2.5 mm Additional products Item Designation Description General 1897827 EMC 1,5/ 4-G-3,81 Header, Nominal current: 8 A, Nom. voltage: 160 V, Pitch: 3.81 mm, Number of positions: 4, Color: green, Assembly: Press-in 1860663 EMCV 1,5/ 4-G-3,81 Header, Nominal current: 8 A, Nom. voltage: 160 V, Pitch: 3.81 mm, Number of positions: 4, Color: green, Assembly: Press-in 1857906 IMC 1,5/ 4-ST-3,81 Plug component, Nominal current: 8 A, Nom. voltage: 160 V, Pitch: 3.81 mm, Number of positions: 4, Connection type: Screw connection, Color: green 1803293 MC 1,5/ 4-G-3,81 Header, Nominal current: 8 A, Nom. voltage: 160 V, Pitch: 3.81 mm, Number of positions: 4, Color: green, Assembly: Soldering 1908787 MC 1,5/ 4-G-3,81 THT Header, Nominal current: 8 A, Nom. voltage: 160 V, Pitch: 3.81 mm, Number of positions: 4, Color: black, Assembly: SMD/THT/ THR 1829976 MCD 1,5/ 4-G-3,81 Header, Nominal current: 8 A, Nom. voltage: 160 V, Pitch: 3.81 mm, Number of positions: 4, Color: green, Assembly: Soldering 1843091 MCD 1,5/ 4-G1-3,81 Header, Nominal current: 8 A, Nom. voltage: 160 V, Pitch: 3.81 mm, Number of positions: 4, Color: green, Assembly: Soldering 1830428 MCDV 1,5/ 4-G-3,81 Header, Nominal current: 8 A, Nom. voltage: 160 V, Pitch: 3.81 mm, Number of positions: 4, Color: green, Assembly: Soldering 1847741 MCDV 1,5/ 4-G1-3,81 Header, Nominal current: 8 A, Nom. voltage: 160 V, Pitch: 3.81 mm, Number of positions: 4, Color: green, Assembly: Soldering 1861743 MCO 1,5/ 4-GL-3,81 Header, Nominal current: 8 A, Nom. voltage: 125 V, Pitch: 3.81 mm, Number of positions: 4, Color: green, Assembly: Soldering 1861662 MCO 1,5/ 4-GR-3,81 Header, Nominal current: 8 A, Nom. voltage: 125 V, Pitch: 3.81 mm, Number of positions: 4, Color: green, Assembly: Soldering 1803442 MCV 1,5/ 4-G-3,81 Header, Nominal current: 8 A, Nom. voltage: 160 V, Pitch: 3.81 mm, Number of positions: 4, Color: green, Assembly: Soldering 1837120 MCVDU 1,5/ 4-G-3,81 Header, Nominal current: 8 A, Nom. voltage: 160 V, Pitch: 3.81 mm, Number of positions: 4, Color: green, Assembly: Soldering 1832756 MCVK 1,5/ 4-G-3,81 Plug component, Nominal current: 8 A, Nom. voltage: 160 V, Pitch: 3.81 mm, Number of positions: 4, Assembly: DIN rail, Color: green PHOENIX CONTACT Inc., USA Page 4 / 6 http://www.phoenixcon.com Mar 10, 2010

MC 1,5/ 4-ST-3,81 Order No.: 1803594 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=1803594 1827295 SMC 1,5/ 4-G-3,81 Header, Nominal current: 8 A, Nom. voltage: 160 V, Pitch: 3.81 mm, Number of positions: 4, Color: green, Assembly: Soldering Diagrams/Drawings Dimensioned drawing PHOENIX CONTACT Inc., USA Page 5 / 6 http://www.phoenixcon.com Mar 10, 2010

MC 1,5/ 4-ST-3,81 Order No.: 1803594 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=1803594 Address PHOENIX CONTACT Inc., USA 586 Fulling Mill Road Middletown, PA 17057,USA Phone (800) 888-7388 Fax (717) 944-1625 http://www.phoenixcon.com © 2010 Phoenix Contact Technical modifications reserved; PHOENIX CONTACT Inc., USA Page 6 / 6 http://www.phoenixcon.com Mar 10, 2010