3273960

PTFIX 12X4-G VT - Distribution block 3273960 https://www.phoenixcontact.com/us/products/3273960 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 documentation. Our general terms of use for downloads are valid. Distribution block, bridged internally, nom. voltage: 450 V, nominal current: 32 A, number of connections: 12, connection method: Pushin connection, cross section: 0.2 mm2 - 6 mm2, mounting type: adhesive, color: violet Your advantages • Clear arrangement thanks to marking of all terminal points • Space-saving potential distribution, thanks to compact micro potential distributors • Flexible use, thanks to DIN rail and direct mounting • Space-saving, thanks to the compact design • Convenient test options, thanks to test openings at every terminal point Commercial data Item number 3273960 Packing unit 1 pc Minimum order quantity 8 pc Sales key BE09 Product key BEA114 Catalog page Page 448 (C-1-2019) GTIN 4055626647241 Weight per piece (including packing) 22.22 g Weight per piece (excluding packing) 22.22 g Customs tariff number 85369010 Country of origin PL Jan 8, 2024, 10:37 AM Page 1 (8) PTFIX 12X4-G VT - Distribution block 3273960 https://www.phoenixcontact.com/us/products/3273960 Technical data Notes General the blocks can be bridged with one another via the conductor shaft, for corresponding plug-in bridges, see accessories General Note The maximum load current of a single clamping unit must not be exceeded. Product properties Product type Distributor terminal block Number of connections 12 Number of rows 1 Potentials 1 Insulation characteristics Overvoltage category III Degree of pollution 3 Electrical properties Rated surge voltage 6 kV Maximum power dissipation for nominal condition 1.02 W Connection data Number of connections per level 12 Nominal cross section 4 mm² Rated cross section AWG 12 Stripping length 10 mm ... 12 mm Internal cylindrical gage A4 Connection in acc. with standard IEC 60998-2-2 Conductor cross section rigid 0.2 mm² ... 6 mm² Cross section AWG 24 ... 10 (converted acc. to IEC) Conductor cross section flexible 0.2 mm² ... 4 mm² Conductor cross section, flexible [AWG] 24 ... 12 (converted acc. to IEC) Conductor cross-section flexible (ferrule without plastic sleeve) 0.2 mm² ... 4 mm² Flexible conductor cross section (ferrule with plastic sleeve) 0.2 mm² ... 4 mm² 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve 0.5 mm² ... 1 mm² Nominal current 32 A Maximum load current 63 A Maximum total current 41 A Nominal voltage 450 V Connection cross sections directly pluggable Conductor cross section rigid 0.5 mm² ... 6 mm² Jan 8, 2024, 10:37 AM Page 2 (8) PTFIX 12X4-G VT - Distribution block 3273960 https://www.phoenixcontact.com/us/products/3273960 Conductor cross section, rigid [AWG] 20 ... 10 (converted acc. to IEC) Conductor cross-section flexible (ferrule without plastic sleeve) 0.75 mm² ... 4 mm² Flexible conductor cross section (ferrule with plastic sleeve) 0.5 mm² ... 4 mm² Dimensions Width 36.9 mm Height 28.6 mm Depth 22.7 mm Material specifications Color violet Flammability rating according to UL 94 V0 Insulating material group I Insulating material PA Static insulating material application in cold -60 °C Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)) 130 °C Relative insulation material temperature index (Elec., UL 746 B) 130 °C 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 Calorimetric heat release NFPA 130 (ASTM E 1354) 28 MJ/kg 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 Mechanical properties Mechanical data Open side panel No Mechanical tests Attachment on the carrier Result Test passed Note When aligning several blocks, it is recommended to either place a DIN rail adapter underneath the connection point or a flange element between the blocks. For versions with 6 or 7 connections, it is enough to place one DIN rail adapter centrally per block and place flange elements after every other block. When using the DIN rail adapter PTFIX-NS35, an aligned block must not protrude by more than a half. Environmental and real-life conditions Needle-flame test Jan 8, 2024, 10:37 AM Page 3 (8) PTFIX 12X4-G VT - Distribution block 3273960 https://www.phoenixcontact.com/us/products/3273960 Time of exposure 30 s Result Test passed Oscillation/broadband noise Specification DIN EN 50155 (VDE 0115-200):2018-05 Spectrum Service life test category 2, bogie-mounted Frequency f1 = 5 Hz to f2 = 250 Hz ASD level 6.12 (m/s²)²/Hz Acceleration 3.12g Test duration per axis 5h Test directions X-, Y- and Z-axis Result Test passed Shocks Specification DIN EN 50155 (VDE 0115-200):2018-05 Pulse shape Half-sine Acceleration 30g Shock duration 18 ms Number of shocks per direction 3 Test directions X-, Y- and Z-axis (pos. and neg.) Result Test passed Ambient conditions Ambient temperature (storage/transport) -25 °C ... 60 °C (for a short time, not exceeding 24 h, -60 °C to +70 °C) Ambient temperature (assembly) -5 °C ... 70 °C Ambient temperature (actuation) -5 °C ... 70 °C Permissible humidity (storage/transport) 30 % ... 70 % Standards and regulations Connection in acc. with standard IEC 60998-2-2 Mounting Mounting type adhesive Jan 8, 2024, 10:37 AM Page 4 (8) PTFIX 12X4-G VT - Distribution block 3273960 https://www.phoenixcontact.com/us/products/3273960 Approvals To download certificates, visit the product detail page: https://www.phoenixcontact.com/us/products/3273960 DNV Approval ID: TAE00002TT-04  Nominal voltage UN Nominal current IN Cross section AWG Cross section mm2 500 V 24 A - - Nominal voltage UN Nominal current IN Cross section AWG Cross section mm2 600 V 32 A 24 - 10 - 600 V 32 A 24 - 10 - Nominal voltage UN Nominal current IN Cross section AWG Cross section mm2 450 V 32 A - -4 Nominal voltage UN Nominal current IN Cross section AWG Cross section mm2 600 V 32 A 24 - 10 - CSA Approval ID: 13631 Use group B Use group C IECEE CB Scheme   Approval ID: DE1-63087 EAC Approval ID: RU C-DE.BL08.B.00644 LR   Approval ID: LR2002627TA BV Approval ID: 59146/A0 BV   VDE Zeichengenehmigung Approval ID: 40047798 cULus Recognized Approval ID: E60425 Use group B Use group C Jan 8, 2024, 10:37 AM Page 5 (8) PTFIX 12X4-G VT - Distribution block 3273960 https://www.phoenixcontact.com/us/products/3273960 600 V 32 A 24 - 10 - Jan 8, 2024, 10:37 AM Page 6 (8) PTFIX 12X4-G VT - Distribution block 3273960 https://www.phoenixcontact.com/us/products/3273960 Classifications ECLASS ECLASS-11.0 27141120 ECLASS-13.0 27250118 ETIM ETIM 9.0 EC000897 UNSPSC UNSPSC 21.0 39121400 Jan 8, 2024, 10:37 AM Page 7 (8) PTFIX 12X4-G VT - Distribution block 3273960 https://www.phoenixcontact.com/us/products/3273960 Environmental product compliance China RoHS Environmentally friendly use period: unlimited = EFUP-e No hazardous substances above threshold values Phoenix Contact 2024 © - all rights reserved https://www.phoenixcontact.com Phoenix Contact USA 586 Fulling Mill Road Middletown, PA 17057, United States (+717) 944-1300 info@phoenixcon.com Jan 8, 2024, 10:37 AM Page 8 (8)