Extract from the online catalog     UDK 4-DUR Order No.: 2775207 The illustration shows version UDK 4-DUR 249 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2775207     Feed-through modular terminal block, Connection type: Screw connection, Cross section:  0.2 mm² - 6 mm², AWG: 24 - 10, Nominal current:  A, Nominal voltage: 630 V, Length: 63.5 mm, Width: 6.2 mm, Color: gray, Assembly: NS 35/7,5, NS 35/15, NS 32 Product notes WEEE/RoHS-compliant since: Commercial data 01/01/2003 EAN 4017918068509 Pack 50 pcs. Customs tariff 85369010 Weight/Piece 0.01496 KG http:// Catalog page information Page 392 (CL-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 General Number of levels 2 Number of connections 4 Color gray PHOENIX CONTACT Inc., USA Page 1 / 6 http://www.phoenixcon.com Mar 15, 2010

UDK 4-DUR Order No.: 2775207 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2775207 Insulating material PA Inflammability class acc. to UL 94 V2 Dimensions Width 6.2 mm Length 63.5 mm Height NS 35/7,5 47 mm Height NS 35/15 54.5 mm Height NS 32 52 mm Technical data Maximum load current (the current is determined by the component used) Rated surge voltage 6 kV Pollution degree 3 Surge voltage category III Insulating material group I Nominal current I A (the current is determined by the component used) N Nominal voltage U 630 V N Connection data Conductor cross section solid min. 0.2 mm² Conductor cross section solid max. 6 mm² Conductor cross section stranded min. 0.2 mm² Conductor cross section stranded max. 4 mm² Conductor cross section AWG/kcmil min. 24 Conductor cross section AWG/kcmil max 10 Conductor cross section stranded, with ferrule 0.25 mm² without plastic sleeve min. Conductor cross section stranded, with ferrule 4 mm² without plastic sleeve max. Conductor cross section stranded, with ferrule 0.25 mm² with plastic sleeve min. Conductor cross section stranded, with ferrule 1.5 mm² with plastic sleeve max. 2 conductors with same cross section, solid min. 0.2 mm² 2 conductors with same cross section, solid max. 1 mm² 2 conductors with same cross section, stranded 0.2 mm² min. PHOENIX CONTACT Inc., USA Page 2 / 6 http://www.phoenixcon.com Mar 15, 2010

UDK 4-DUR Order No.: 2775207 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2775207 2 conductors with same cross section, stranded 1.5 mm² max. 2 conductors with same cross section, stranded, 0.25 mm² ferrules without plastic sleeve, min. 2 conductors with same cross section, stranded, 1.5 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, 1 mm² TWIN ferrules with plastic sleeve, max. Cross-section with insertion bridge, solid max. 2.5 mm² Cross-section with insertion bridge, stranded max. 2.5 mm² Type of connection Screw connection Stripping length 8 mm Internal cylindrical gage A4 Screw thread M3 Tightening torque, min 0.5 Nm Tightening torque max 0.6 Nm Certificates / Approvals Certification CSA, GOST CSA Nominal voltage U 600 V N Nominal current I 10 A N AWG/kcmil 22-10 Accessories Item Designation Description Assembly 2778521 ATP-UKK 3/5 Partition plate, Length: 64 mm, Width: 2.5 mm, Height: 67 mm, Color: gray 3022218 CLIPFIX 35 Snap-on end bracket, for 35 mm NS 35/7.5 or NS 35/15 DIN rail, can be fitted with Zack strip ZB 8 and ZB 8/27, terminal strip marker KLM 2 and KLM, width: 9.5 mm, color: gray PHOENIX CONTACT Inc., USA Page 3 / 6 http://www.phoenixcon.com Mar 15, 2010

UDK 4-DUR Order No.: 2775207 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2775207 2775113 D-UDK 4 End cover, Length: 63.5 mm, Width: 1.5 mm, Color: gray 1201442 E/UK End clamp, for assembly on NS 32 or NS 35/7,5 DIN rail 1201028 NS 32 AL UNPERF 2000MM G rail 32 mm (NS 32) 1201280 NS 32 CU/120QMM UNPERF G-profile DIN rail, deep-drawn, material: Copper, unperforated, 2000MM height 15 mm, width 32 mm, length 2 m 1201358 NS 32 CU/35QMM UNPERF G-profile DIN rail, material: Copper, unperforated, height 15 mm, 2000MM width 32 mm, length 2 m 1201002 NS 32 PERF 2000MM G-profile DIN rail, material: Steel, perforated, height 15 mm, width 32 mm, length 2 m 1201015 NS 32 UNPERF 2000MM G-profile DIN rail, material: Steel, unperforated, height 15 mm, width 32 mm, length 2 m 0801762 NS 35/ 7,5 CU UNPERF DIN rail, material: Copper, unperforated, height 7.5 mm, width 35 2000MM mm, length: 2 m 0801733 NS 35/ 7,5 PERF 2000MM DIN rail, material: Steel, galvanized and passivated with a thick layer, perforated, height 7.5 mm, width 35 mm, length: 2 m 0801681 NS 35/ 7,5 UNPERF 2000MM DIN rail, material: Steel, unperforated, height 7.5 mm, width 35 mm, length: 2 m 1201756 NS 35/15 AL UNPERF 2000MM DIN rail, deep-drawn, high profile, unperforated, 1.5 mm thick, material: Aluminum, height 15 mm, width 35 mm, length 2 m 1201895 NS 35/15 CU UNPERF 2000MM DIN rail, material: Copper, unperforated, 1.5 mm thick, height 15 mm, width 35 mm, length: 2 m 1201730 NS 35/15 PERF 2000MM DIN rail, material: Steel, perforated, height 15 mm, width 35 mm, length: 2 m 1201714 NS 35/15 UNPERF 2000MM DIN rail, material: Steel, unperforated, height 15 mm, width 35 mm, length: 2 m 1201798 NS 35/15-2,3 UNPERF 2000MM DIN rail, material: Steel, unperforated, 2.3 mm thick, height 15 mm, width 35 mm, length: 2 m 2770215 TS-KK 3 Separating plate, Color: gray Bridges 0201155 EB 2- 6 Cross connector/bridge, Number of positions: 2, Color: gray 0201142 EB 3- 6 Cross connector/bridge, Number of positions: 3, Color: gray 0201139 EB 10- 6 Cross connector/bridge, Number of positions: 10, Color: gray 0203250 FBI 10- 6 Cross connector/bridge, Number of positions: 10, Color: silver 0201650 FBI 100- 6 Cross connector/bridge, Number of positions: 100, Color: aluminum 0201867 FBI 20- 6 Cross connector/bridge, Number of positions: 20, Color: aluminum 1302338 IS-K 4 Bridge bar isolator, Color: gray 0301505 ISSBI 10- 6 Switching jumper, Number of positions: 10, Color: silver PHOENIX CONTACT Inc., USA Page 4 / 6 http://www.phoenixcon.com Mar 15, 2010

UDK 4-DUR Order No.: 2775207 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2775207 Marking 1007222 SBS 6:UNBEDRUCKT Marker cards for modular terminal blocks, color: white 1050499 ZB 6:SO/CMS Zack strip, 10-section, divisible, special printing, marking according to customer requirements Tools 1205053 SZS 0,6X3,5 Screwdriver, bladed, matches all screw terminal blocks up to 4.0 mm² connection cross section, blade: 0.6 x 3.5 mm, without VDE approval Diagrams/Drawings Circuit diagram PHOENIX CONTACT Inc., USA Page 5 / 6 http://www.phoenixcon.com Mar 15, 2010

UDK 4-DUR Order No.: 2775207 http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2775207 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 15, 2010