https://www.phoenixcontact.com/us/products/0713122 Feed-through terminal block - OTTA 25 M6 PH3 - 0713122 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) Universal terminal with bolt connection, cross-point head screw, cross section: 1 mm ... 25 mm, width: 18 mm, color: gray Key Commercial Data Packing unit 1 pc GTIN GTIN 4046356013338 Weight per Piece (excluding packing) 53.890 g Custom tariff number 85369010 Country of origin India Technical data General Number of levels 1 Number of connections 2 Potentials 1 Nominal cross section 25 mm 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 07/07/2019 Page 1 / 15 https://www.phoenixcontact.com/us/products/0713122 Feed-through terminal block - OTTA 25 M6 PH3 - 0713122 Technical data General Maximum power dissipation for nominal condition 3.26 W Maximum load current 101 A (with 25 mm conductor cross section) Nominal current IN 101 A Nominal voltage UN 800 V (the nominal voltage applies to insulated cable lugs) Open side panel Yes Shock protection test specification IEC 60529:2001-02 Back of the hand protection guaranteed Finger protection guaranteed Result of surge voltage test Test passed Surge voltage test setpoint 9.8 kV Result of power-frequency withstand voltage test Test passed Power frequency withstand voltage setpoint 2 kV Result of the test for mechanical stability of terminal points (5 x conductor connection) Test passed Result of tight fit on support Test passed Tight fit on carrier NS 32/NS 35 Setpoint 10 N Result of voltage-drop test Test passed Requirements, voltage drop 3.2 mV Result of temperature-rise test Test passed Short circuit stability result Test passed Conductor cross section short circuit testing 25 mm Short-time current 3 kA 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 07/07/2019 Page 2 / 15 https://www.phoenixcontact.com/us/products/0713122 Feed-through terminal block - OTTA 25 M6 PH3 - 0713122 Technical data General 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 18 mm End cover width 2 mm Length 60 mm Height NS 35/7,5 64.5 mm Height NS 35/15 72 mm Height NS 32 69.5 mm Connection data Note Connection bolts Connection method Bolt connection Screw thread M6 Tightening torque, min 3.2 Nm Tightening torque max 3.7 Nm Connection in acc. with standard IEC 60947-7-1 Conductor cross section solid min. 1.5 mm Conductor cross section solid max. 25 mm Conductor cross section flexible min. 1.5 mm Conductor cross section flexible max. 25 mm Min. AWG conductor cross section, flexible 16 Max. AWG conductor cross section, flexible 4 Conductor cross section flexible, with ferrule with plastic sleeve min. 1.5 mm Conductor cross section flexible, with ferrule with plastic sleeve max. 25 mm Cable lug connection according to standard DIN 46234 Min. cross section for cable lug connection 1.5 mm Max. cross section for cable lug connection 25 mm Hole diameter, min. 6.5 mm Cable lug width, max. 16 mm Bolt diameter 6 mm Cable lug connection according to standard DIN 46237 Min. cross section for cable lug connection 2.5 mm Max. cross section for cable lug connection 6 mm Hole diameter, min. 6.5 mm 07/07/2019 Page 3 / 15 https://www.phoenixcontact.com/us/products/0713122 Feed-through terminal block - OTTA 25 M6 PH3 - 0713122 Technical data Connection data Cable lug width, max. 16 mm Bolt diameter 6 mm Standards and Regulations Connection in acc. with standard CSA IEC 60947-7-1 Flammability rating according to UL 94 V0 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 Environmental Product Compliance Lead 7439-92-1 China RoHS Environmentally Friendly Use Period = 50 For details about hazardous substances go to tab "Downloads", Category "Manufacturer's declaration" Drawings Circuit diagram Classifications eCl@ss eCl@ss 4.0 27141120 eCl@ss 4.1 27141120 eCl@ss 5.0 27141120 eCl@ss 5.1 27141100 eCl@ss 6.0 27141100 eCl@ss 7.0 27141120 eCl@ss 8.0 27141120 eCl@ss 9.0 27141120 ETIM ETIM 2.0 EC000897 ETIM 3.0 EC000897 ETIM 4.0 EC002638 07/07/2019 Page 4 / 15 https://www.phoenixcontact.com/us/products/0713122 Feed-through terminal block - OTTA 25 M6 PH3 - 0713122 Classifications ETIM ETIM 5.0 EC000897 ETIM 6.0 EC000897 ETIM 7.0 EC000897 UNSPSC UNSPSC 6.01 30211811 UNSPSC 7.0901 39121410 UNSPSC 11 39121410 UNSPSC 12.01 39121410 UNSPSC 13.2 39121410 Approvals Approvals Approvals DNV GL / CSA / UL Recognized / EAC / EAC Ex Approvals Approval details DNV GL https://approvalfinder.dnvgl.com/ TAE00001CT CSA http://www.csagroup.org/services-industries/product-listing/ 13631 Nominal voltage UN 600 V Nominal current IN 100 A mm/AWG/kcmil 18-4 07/07/2019 Page 5 / 15 https://www.phoenixcontact.com/us/products/0713122 Feed-through terminal block - OTTA 25 M6 PH3 - 0713122 Approvals UL Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm B C Nominal voltage UN 600 V 600 V Nominal current IN 115 A 115 A FILE E 60425 EAC EAC-Zulassung EAC RU CDE.A*30.B.01742 Accessories Accessories DIN rail DIN rail perforated - NS 32 PERF 2000MM - 1201002 DIN rail perforated, G profile, width: 32 mm, height: 15 mm, acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, length: 2000 mm, color: silver DIN rail, unperforated - NS 32 UNPERF 2000MM - 1201015 DIN rail, unperforated, G profile, width: 32 mm, height: 15 mm, acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, length: 2000 mm, color: silver 07/07/2019 Page 6 / 15 https://www.phoenixcontact.com/us/products/0713122 Feed-through terminal block - OTTA 25 M6 PH3 - 0713122 Accessories DIN rail perforated - NS 35/ 7,5 PERF 2000MM - 0801733 DIN rail perforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, 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, acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, length: 2000 mm, color: silver DIN rail perforated - NS 35/ 7,5 WH PERF 2000MM - 1204119 DIN rail perforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, material: Steel, Galvanized, white passivated, length: 2000 mm, color: silver DIN rail, unperforated - NS 35/ 7,5 WH UNPERF 2000MM - 1204122 DIN rail, unperforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, material: Steel, Galvanized, white passivated, length: 2000 mm, color: silver DIN rail, unperforated - NS 35/ 7,5 AL UNPERF 2000MM - 0801704 DIN rail, unperforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, material: Aluminum, uncoated, length: 2000 mm, color: silver 07/07/2019 Page 7 / 15 https://www.phoenixcontact.com/us/products/0713122 Feed-through terminal block - OTTA 25 M6 PH3 - 0713122 Accessories DIN rail perforated - NS 35/ 7,5 ZN PERF 2000MM - 1206421 DIN rail perforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, 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, acc. to EN 60715, material: Steel, galvanized, length: 2000 mm, color: silver DIN rail, unperforated - NS 35/ 7,5 CU UNPERF 2000MM - 0801762 DIN rail, unperforated, Standard profile, width: 35 mm, height: 7.5 mm, acc. to EN 60715, 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 DIN rail perforated - NS 35/15 PERF 2000MM - 1201730 DIN rail perforated, Standard profile, width: 35 mm, height: 15 mm, similar to EN 60715, material: Steel, galvanized, passivated with a thick layer, length: 2000 mm, color: silver 07/07/2019 Page 8 / 15 https://www.phoenixcontact.com/us/products/0713122 Feed-through terminal block - OTTA 25 M6 PH3 - 0713122 Accessories DIN rail, unperforated - NS 35/15 UNPERF 2000MM - 1201714 DIN rail, unperforated, Standard profile, width: 35 mm, height: 15 mm, similar to EN 60715, material: Steel, galvanized, passivated with a thick layer, length: 2000 mm, color: silver DIN rail perforated - NS 35/15 WH PERF 2000MM - 0806602 DIN rail perforated, Standard profile, width: 35 mm, height: 15 mm, similar to EN 60715, material: Steel, Galvanized, white passivated, length: 2000 mm, color: silver DIN rail, unperforated - NS 35/15 WH UNPERF 2000MM - 1204135 DIN rail, unperforated, Standard profile, width: 35 mm, height: 15 mm, similar to EN 60715, material: Steel, Galvanized, white passivated, length: 2000 mm, color: silver DIN rail, unperforated - NS 35/15 AL UNPERF 2000MM - 1201756 DIN rail, unperforated, Standard profile, width: 35 mm, height: 15 mm, similar to EN 60715, material: Aluminum, uncoated, length: 2000 mm, color: silver DIN rail perforated - NS 35/15 ZN PERF 2000MM - 1206599 DIN rail perforated, Standard profile, width: 35 mm, height: 15 mm, similar to EN 60715, material: Steel, galvanized, length: 2000 mm, color: silver 07/07/2019 Page 9 / 15 https://www.phoenixcontact.com/us/products/0713122 Feed-through terminal block - OTTA 25 M6 PH3 - 0713122 Accessories DIN rail, unperforated - NS 35/15 ZN UNPERF 2000MM - 1206586 DIN rail, unperforated, Standard profile, width: 35 mm, height: 15 mm, similar to EN 60715, material: Steel, galvanized, length: 2000 mm, color: silver DIN rail, unperforated - NS 35/15 CU UNPERF 2000MM - 1201895 DIN rail, unperforated, Standard profile, width: 35 mm, height: 15 mm, similar to EN 60715, material: Copper, uncoated, length: 2000 mm, color: copper-colored End cap - NS 35/15 CAP - 1206573 DIN rail end piece, for DIN rail NS 35/15 DIN rail, unperforated - NS 35/15-2,3 UNPERF 2000MM - 1201798 DIN rail, unperforated, Standard profile 2.3 mm, width: 35 mm, height: 15 mm, acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, length: 2000 mm, color: silver 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 07/07/2019 Page 10 / 15 https://www.phoenixcontact.com/us/products/0713122 Feed-through terminal block - OTTA 25 M6 PH3 - 0713122 Accessories 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 End clamp - E/UK - 1201442 End clamp, width: 9.5 mm, height: 35.3 mm, material: PA, length: 50.5 mm, Mounting on a DIN rail NS 32 or NS 35, color: gray 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-OTTA 25 - 0790514 End cover, length: 60 mm, width: 2 mm, height: 52.6 mm, color: gray 07/07/2019 Page 11 / 15 https://www.phoenixcontact.com/us/products/0713122 Feed-through terminal block - OTTA 25 M6 PH3 - 0713122 Accessories Insertion bridge Insertion bridge - EB 2-OTTA 6 - 0790608 Insertion bridge, pitch: 11 mm, number of positions: 2, color: gray Insertion bridge - EB 3-OTTA 6 - 3026036 Insertion bridge, pitch: 11.1 mm, number of positions: 3, color: gray Insertion bridge - EB 4-OTTA 6 - 3026049 Insertion bridge, pitch: 11.1 mm, number of positions: 4, color: gray Insertion bridge - EB 5-OTTA 6 - 3026050 Insertion bridge, pitch: 11.1 mm, number of positions: 5, color: gray Insertion bridge - EB 7-OTTA 6 - 3026052 Insertion bridge, pitch: 11.1 mm, number of positions: 7, color: gray 07/07/2019 Page 12 / 15 https://www.phoenixcontact.com/us/products/0713122 Feed-through terminal block - OTTA 25 M6 PH3 - 0713122 Accessories Insertion bridge - EB 10- OTTA 6 - 0790420 Insertion bridge, pitch: 11.1 mm, number of positions: 10, color: gray Labeled terminal marker Zack marker strip - ZB 10 CUS - 0824941 Zack marker strip, can be ordered: Strip, white, labeled according to customer specifications, mounting type: snap into tall marker groove, for terminal block width: 10.2 mm, lettering field size: 10.15 x 10.5 mm Zack marker strip - ZB10,LGS:FORTL.ZAHLEN - 1053014 Zack marker strip, Strip, white, labeled, can be labeled with: CMS-P1-PLOTTER, printed horizontally: consecutive numbers 1 ... 10, 11 ... 20, etc. up to 991 ... 1000, mounting type: snap into tall marker groove, for terminal block width: 10.2 mm, lettering field size: 10.15 x 10.5 mm Zack marker strip - ZB10,QR:FORTL.ZAHLEN - 1053027 Zack marker strip, Strip, white, labeled, can be labeled with: CMS-P1-PLOTTER, Printed vertically: consecutive numbers 1 ... 10, 11 ... 20, etc. up to 991 ... 1000, mounting type: snap into tall marker groove, for terminal block width: 10.2 mm, lettering field size: 10.15 x 10.5 mm Marker for terminal blocks - ZB10,LGS:L1-N,PE - 1053412 Marker for terminal blocks, Strip, white, labeled, can be labeled with: CMS-P1-PLOTTER, Horizontal: L1, L2, L3, N, PE, L1, L2, L3, N, PE, mounting type: snap into tall marker groove, for terminal block width: 10.2 mm, lettering field size: 10.15 x 10.5 mm 07/07/2019 Page 13 / 15 https://www.phoenixcontact.com/us/products/0713122 Feed-through terminal block - OTTA 25 M6 PH3 - 0713122 Accessories Marker for terminal blocks - ZB10,LGS:U-N - 1053438 Marker for terminal blocks, Strip, white, labeled, can be labeled with: CMS-P1-PLOTTER, Horizontal: U, V, W, N, GND, U, V, W, N, GND, mounting type: snap into tall marker groove, for terminal block width: 10.2 mm, lettering field size: 10.15 x 10.5 mm Marker for terminal blocks - UC-TM 10 CUS - 0824605 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: 10.2 mm, lettering field size: 9.6 x 10.5 mm Marker for terminal blocks - UCT-TM 10 CUS - 0829623 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: 10.2 mm, lettering field size: 8.9 x 9.6 mm Partition plate Partition plate - ATP-OTTA 25 - 0790501 Partition plate, length: 109 mm, width: 2 mm, height: 70 mm, color: gray Screwdriver tools Screwdriver - SZS 1,0X6,5 VDE - 1205079 Screwdriver, slot-headed, VDE insulated, size: 1.0 x 6.5 x 150 mm, 2-component grip, with non-slip grip 07/07/2019 Page 14 / 15 https://www.phoenixcontact.com/us/products/0713122 Feed-through terminal block - OTTA 25 M6 PH3 - 0713122 Accessories Terminal marking Zack marker strip - ZB 10:UNBEDRUCKT - 1053001 Zack marker strip, Strip, white, unlabeled, can be labeled with: PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into tall marker groove, for terminal block width: 10.2 mm, lettering field size: 10.5 x 10.15 mm Marker for terminal blocks - UC-TM 10 - 0818069 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 tall marker groove, for terminal block width: 10.2 mm, lettering field size: 9.6 x 10.5 mm Marker for terminal blocks - UCT-TM 10 - 0829142 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 tall marker groove, for terminal block width: 10.2 mm, lettering field size: 8.9 x 9.6 mm Phoenix Contact 2019 (c) - 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