1088739

PTV 4-MT - Knife-disconnect terminal block 1088739 https://www.phoenixcontact.com/us/products/1088739 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. Knife-disconnect terminal block, nom. voltage: 500 V, nominal current: 20 A, 1 level, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.2 mm2 - 6 mm2, mounting: NS 35/7,5, NS 35/15, color: gray Your advantages • The secure end position of the lever-type disconnect knife ensures that the switching states of the knife disconnect terminal blocks are permanently secured and are always clearly recognizable. • The circuits can be opened easily with a standard screwdriver. • Clear wiring, thanks to lateral conductor entry • The compact design enables wiring in a confined space • The Push-in connection terminal blocks are characterized by the system features of the CLIPLINE complete system • In addition to the testing option in the double function shaft, all terminal blocks provide an additional test pick-off Commercial data Item number 1088739 Packing unit 1 pc Minimum order quantity 50 pc Sales key BE23 Product key BE2331 GTIN 4055626890364 Weight per piece (including packing) 9.54 g Weight per piece (excluding packing) 8.58 g Customs tariff number 85369010 Country of origin CN Jan 8, 2024, 9:33 AM Page 1 (8) PTV 4-MT - Knife-disconnect terminal block 1088739 https://www.phoenixcontact.com/us/products/1088739 Technical data Product properties Product type Disconnect terminal block Product family PTV Area of application Railway industry Machine building Plant engineering Number of connections 2 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 2 Nominal cross section 4 mm² 1 level Stripping length 9 mm ... 11 mm Internal cylindrical gage A4 Connection in acc. with standard IEC 60947-7-1 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 ... 6 mm² Conductor cross section, flexible [AWG] 24 ... 10 (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 Conductor cross-section flexible (2 conductors with the same cross-section, with TWIN ferrule and plastic sleeve) 0.5 mm² ... 2.5 mm² 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve 0.5 mm² ... 2.5 mm² Nominal current 20 A Maximum load current 20 A (with a 2.5 mm² conductor cross section) Nominal voltage 500 V Nominal cross section 4 mm² 1 level Connection cross sections directly pluggable Conductor cross section rigid 0.75 mm² ... 6 mm² Jan 8, 2024, 9:33 AM Page 2 (8) PTV 4-MT - Knife-disconnect terminal block 1088739 https://www.phoenixcontact.com/us/products/1088739 Conductor cross-section flexible (ferrule without plastic sleeve) 1.5 mm² ... 4 mm² Flexible conductor cross section (ferrule with plastic sleeve) 1.5 mm² ... 4 mm² Dimensions Width 6.2 mm End cover width 2.2 mm Height 63.3 mm Depth 36.9 mm Depth on NS 35/7,5 36.8 mm Depth on NS 35/15 44.3 mm Material specifications Color gray 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)) 125 °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) 27,5 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 Electrical tests Surge voltage test Result Test passed Short-time withstand current 2.5 mm² 0.3 kA Result Test passed Power-frequency withstand voltage Test voltage setpoint 1.89 kV Result Test passed Mechanical properties Mechanical data Open side panel Yes Mechanical tests Jan 8, 2024, 9:33 AM Page 3 (8) PTV 4-MT - Knife-disconnect terminal block 1088739 https://www.phoenixcontact.com/us/products/1088739 Mechanical strength Result Test passed Attachment on the carrier DIN rail/fixing support NS 35 Result Test passed Test for conductor damage and slackening Rotation speed 10 rpm Revolutions 135 Conductor cross section/weight 0.2 mm² / 0.2 kg 4 mm² / 0.9 kg 6 mm² / 1.4 kg Result Test passed Environmental and real-life conditions Aging Temperature cycles 192 192 Result Test passed Test passed Needle-flame test 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 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 (operation) -60 °C ... 105 °C (max. short-term operating temperature RTI Jan 8, 2024, 9:33 AM Page 4 (8) PTV 4-MT - Knife-disconnect terminal block 1088739 https://www.phoenixcontact.com/us/products/1088739 Elec.) 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 60947-7-1 Mounting Mounting type NS 35/7,5 NS 35/15 Jan 8, 2024, 9:33 AM Page 5 (8) PTV 4-MT - Knife-disconnect terminal block 1088739 https://www.phoenixcontact.com/us/products/1088739 Approvals To download certificates, visit the product detail page: https://www.phoenixcontact.com/us/products/1088739  CSA Approval ID: 2030668 Nominal voltage UN Nominal current IN Cross section AWG Cross section mm2 300 V 16 A 26 - 10 - 300 V 16 A 26 - 10 - 600 V 5A 26 - 10 - Nominal voltage UN Nominal current IN Cross section AWG Cross section mm2 500 V 20 A - 0.2 - 6 Nominal voltage UN Nominal current IN Cross section AWG Cross section mm2 500 V 20 A - 0.2 - 6 Use group B Use group C Use group D     cULus Recognized Approval ID: E60425 IECEE CB Scheme Approval ID: DE1-67139 VDE Zeichengenehmigung Approval ID: 40056318 cULus Recognized Approval ID: E60425 Jan 8, 2024, 9:33 AM Page 6 (8) PTV 4-MT - Knife-disconnect terminal block 1088739 https://www.phoenixcontact.com/us/products/1088739 Classifications ECLASS ECLASS-11.0 27141126 ECLASS-12.0 27141126 ECLASS-13.0 27250108 ETIM ETIM 9.0 EC000902 UNSPSC UNSPSC 21.0 39121400 Jan 8, 2024, 9:33 AM Page 7 (8) PTV 4-MT - Knife-disconnect terminal block 1088739 https://www.phoenixcontact.com/us/products/1088739 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 8 (8)