Industrial Automation
UDK 3-PE - Ground terminal
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Product properties | Product type: Ground terminal block Number of connections: 4 Number of rows: 1 Insulation characteristics Overvoltage category: III Degree of pollution: 3 |
Electrical properties | Rated surge voltage: 6 kV Maximum power dissipation for nominal condition: 0.77 W |
Connection data | Grounding foot: Yes Number of connections per level: 2 Nominal cross section: 2.5 mm² 1 level Screw thread: M3 Note: Please observe the current carrying capacity of the DIN rails. Tightening torque: 0.5 ... 0.6 Nm Stripping length: 8 mm Internal cylindrical gage: A3 Connection in acc. with standard: IEC 60947-7-2 Conductor cross section rigid: 0.2 mm² ... 4 mm² Cross section AWG: 24 ... 12 (converted acc. to IEC) Conductor cross section flexible: 0.2 mm² ... 2.5 mm² Conductor cross section, flexible [AWG]: 24 ... 14 (converted acc. to IEC) Conductor cross-section flexible (ferrule without plastic sleeve): 0.25 mm² ... 2.5 mm² Flexible conductor cross section (ferrule with plastic sleeve): 0.25 mm² ... 1.5 mm² |
Dimensions | Width: 5.2 mm Height: 63.5 mm Depth on NS32: 52 mm Depth on NS35/7,5: 47 mm Depth on NS35/15: 54.5 mm |
Material specifications | Color: green-yellow Flammability rating according to UL 94: V2 Insulating material group: I Insulating material: PA Static insulating material application in cold: -40°C Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)): 125°C Relative insulation material temperature index (Elec., UL 746 B): 125°C |
Mechanical properties | General Terminal block mounting: 0.5 Nm ... 0.6 Nm (PE foot with mounting screw, M2.5) Mechanical data Open side panel: No |
Environmental and real-life conditions | Oscillation/broadband noise Specification: DINEN50155 (VDE0115-200):2018-05 Shocks Test directions: X-, Y- and Z-axis (pos. and neg.) Ambient conditions Ambient temperature (operation): -60°C ... 105°C (max. short-term operating temperature RTI Elec.) Ambient temperature (storage/transport): -25°C ... 60°C (for a short time, not exceeding 24h, -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 60947-7-2 |
Mounting | Mounting type: NS 35/7,5 NS35/15 NS32 Terminal block mounting: 0.5 Nm ... 0.6 Nm (PE foot with mounting screw, M2.5) |
ECLASS | ECLASS-11.0: 27141141 ECLASS-13.0: 27250103 |
ETIM | ETIM 8.0: EC000901 |
UNSPSC | UNSPSC 21.0: 39121400 |
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