1086471

UBAL 50 FE - High-current terminal block 1086471 https://www.phoenixcontact.com/us/products/1086471 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. High-current terminal block, nom. voltage: 1000 V, nominal current: 145 A, number of connections: 2, number of positions: 1, connection method: Screw connection, Rated cross section: 50 mm2, cross section: 6 mm2 - 50 mm2, Rated cross section: 50 mm2, cross section: 4 mm2 - 50 mm2, mounting type: NS 35/15, NS 35/7,5, color: yellow Your advantages • Maintenance-free terminal points that are greased beforehand simplify the connection of aluminum conductors • Tailor-made screw connection for multi-stranded aluminum conductors and copper wires • Extremely robust housing made from fiberglass-reinforced polyamide with V0 approval • The special design of the UBAL enables the simultaneous connection of aluminum and copper conductors in various connections Commercial data Item number 1086471 Packing unit 1 pc Minimum order quantity 20 pc Sales key BE13 Product key BE1311 Catalog page Page 583 (C-1-2019) GTIN 4055626878461 Weight per piece (including packing) 48.92 g Weight per piece (excluding packing) 22.22 g Customs tariff number 85369010 Country of origin EE Jan 8, 2024, 9:33 AM Page 1 (7) UBAL 50 FE - High-current terminal block 1086471 https://www.phoenixcontact.com/us/products/1086471 Technical data Notes General Terminal block for aluminum and copper conductors (AL-CU) General Note We recommend using ferrules when using flexible donductor. Product properties Product type Feed-through terminal block Number of positions 1 Number of connections 2 Number of rows 1 Potentials 1 Insulation characteristics Overvoltage category III Degree of pollution 3 Electrical properties Rated surge voltage 8 kV Maximum power dissipation for nominal condition 4.73 W Connection data Nominal cross section 50 mm² Aluminum conductor Screw thread M10 Note Screws with hexagonal socket The following values apply to aluminum conductors The values for aluminum conductors relate to rigid and multistranded conductors in accordance with EN 60228. Application notes on connecting aluminum conductors can be found in the download area. Tightening torque 12 Nm Stripping length 23 mm Connection in acc. with standard IEC 61238-1 Conductor cross section rigid 6 mm² ... 50 mm² Cross section AWG 6 ... 1/0 (converted acc. to IEC) Nominal current 145 A Maximum load current 145 A (with 50 mm² conductor cross section – test current in accordance with IEC 61238-1) Nominal voltage 1000 V Nominal cross section 50 mm² Copper conductor Note The following values apply to copper wires Jan 8, 2024, 9:33 AM Page 2 (7) UBAL 50 FE - High-current terminal block 1086471 https://www.phoenixcontact.com/us/products/1086471 Flexible conductors, class 5, in accordance with EN 60228. Tightening torque 4 ... 12 Nm Stripping length 23 mm Connection in acc. with standard IEC 60947-7-1 Conductor cross section rigid 4 mm² ... 50 mm² Cross section AWG 6 ... 1/0 (converted acc. to IEC) Conductor cross section flexible 2.5 mm² ... 35 mm² Conductor cross-section flexible (ferrule without plastic sleeve) 2.5 mm² ... 35 mm² Flexible conductor cross section (ferrule with plastic sleeve) 2.5 mm² ... 35 mm² 2 conductors with same cross section, flexible 2.5 mm² ... 16 mm² Nominal current 150 A Maximum load current 150 A (with 50 mm² conductor cross section) Nominal voltage 1000 V Nominal cross section 50 mm² Dimensions Width 19.2 mm Height 82.5 mm Depth 51 mm Depth on NS 35/7,5 51 mm Depth on NS 35/15 58.5 mm Hole diameter 2.75 mm Material specifications Color yellow Flammability rating according to UL 94 V0 Insulating material group II Insulating material PA Relative insulation material temperature index (Elec., UL 746 B) 400 °C Electrical tests Surge voltage test Test voltage setpoint 8 kV Result Test passed Temperature-rise test Requirement temperature-rise test Increase in temperature ≤ 45 K Result Test passed Short-time withstand current 50 mm² 6 kA Result Test passed Power-frequency withstand voltage Test voltage setpoint 2.2 kV Result Test passed Jan 8, 2024, 9:33 AM Page 3 (7) UBAL 50 FE - High-current terminal block 1086471 https://www.phoenixcontact.com/us/products/1086471 Mechanical properties Mechanical data Open side panel No Mechanical tests Mechanical strength Result Test passed Attachment on the carrier DIN rail/fixing support NS 35 Test force setpoint 10 N Result Test passed Test for conductor damage and slackening Rotation speed 10 rpm Revolutions 135 Conductor cross section/weight 2.5 mm² / 0.7 kg 50 mm² / 9.5 kg Result Test passed Environmental and real-life conditions Needle-flame test Time of exposure 10 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 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 Standards and regulations Jan 8, 2024, 9:33 AM Page 4 (7) UBAL 50 FE - High-current terminal block 1086471 https://www.phoenixcontact.com/us/products/1086471 Connection in acc. with standard IEC 61238-1 IEC 60947-7-1 Mounting Mounting type NS 35/15 NS 35/7,5 Jan 8, 2024, 9:33 AM Page 5 (7) UBAL 50 FE - High-current terminal block 1086471 https://www.phoenixcontact.com/us/products/1086471 Classifications ECLASS ECLASS-11.0 27141120 ECLASS-13.0 27250101 ETIM ETIM 9.0 EC000897 UNSPSC UNSPSC 21.0 39121400 Jan 8, 2024, 9:33 AM Page 6 (7) UBAL 50 FE - High-current terminal block 1086471 https://www.phoenixcontact.com/us/products/1086471 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, 9:33 AM Page 7 (7)