2776032 PHOENIX CONTACT -

UDK 4-DUR 5K1 - Component terminal block

Component terminal block, nom. voltage: 630 V, nominal current: 32 A, number of connections: 4, connection method: Screw connection, 1 level, Rated cross section: 4 mm², cross section: 0.2 mm² - 6 mm², mounting type: NS 35/7,5, NS 35/15, NS 32, color: gray

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Product properties	Product type: Component terminal block Number of connections: 4 Number of rows: 1 Potentials: 1 Data management status Article revision: 02 Insulation characteristics Overvoltage category: III Degree of pollution: 3
Electrical properties	Rated surge voltage: 6 kV
Connection data	Number of connections per level: 4 Nominal cross section: 4 mm² 1 level Screw thread: M3 Tightening torque: 0.5 ... 0.6 Nm Stripping length: 8 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 ... 4 mm² Conductor cross section, flexible [AWG]: 24 ... 12 (converted acc. to IEC) Conductor cross-section flexible (ferrule without plastic sleeve): 0.25 mm² ... 4 mm² Flexible conductor cross section (ferrule with plastic sleeve): 0.25 mm² ... 1.5 mm² Cross-section with insertion bridge, rigid: 2.5 mm² Cross-section with insertion bridge, flexible: 2.5 mm² 2 conductors with same cross section, solid: 0.2 mm² ... 1 mm² 2 conductors with same cross section, flexible: 0.2 mm² ... 1.5 mm² 2 conductors with same cross section, flexible, with ferrule without plastic sleeve: 0.25 mm² ... 1.5 mm² 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve: 0.5 mm² ... 1 mm² Nominal current: 32 A (the current is determined by the component used) Maximum load current: 10 mA (the current is determined by the component used) Nominal voltage: 630 V Nominal cross section: 4 mm²
Dimensions	Width: 6.2 mm End cover width: 1.5 mm Height: 63.5 mm Depth on NS 32: 52 mm Depth on NS 35/7,5: 47 mm Depth on NS 35/15: 54.5 mm
Material specifications	Color: gray (RAL 7042) Flammability rating according to UL 94: V2 Insulating material group: I Insulating material: PA
Mechanical properties	Mechanical data Open side panel: Yes
Environmental and real-life conditions	Ambient conditions Ambient temperature (operation): -60 °C ... 110 °C (Operating temperature range incl. self-heating; for max. short-term operating temperature, see RTI Elec.) Ambient temperature (storage/transport): -25 °C ... 60 °C (for a short time, no longer than 24 h, -60 °C to +70 °C) Ambient temperature (assembly): -5 °C ... 70 °C Ambient temperature (actuation): -5 °C ... 70 °C Permissible humidity (operation): 20 % ... 90 % 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 NS 32