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UTN 35 - N disconnect terminal block

N disconnect terminal block, Assembly instructions:
For secure fastening of the neutral busbar, supports must be set at the beginning and end of each terminal strip as well as every 20cm on longer terminal strips., for neutral conductor disconnection, nom. voltage: 400 V, nominal current: 110 A, Special and hybrid connection, 1st level connection right, Rated cross section: 35 mm², cross section:0.75 mm²-35 mm², mounting type: NS 35/7,5, NS35/15, color:blue

Cod. Articolo: 3245066

Cod. Fornitore: 3245066

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Notes	General: Assembly instructions: For secure fastening of the neutral busbar, supports must be set at the beginning and end of each terminal strip as well as every 20cm on longer terminal strips. GeneralÃ¢ Note: The max. load current must not be exceeded by the total current of all connected conductors.
Product properties	Product type: Installation terminal block 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: 4.06 W Current carrying capacity of the neutral busbar: 140 A
Connection data	Number of connections per level: 2 Nominal cross section: 35 mm² 1st level connection right Screw thread: M6 Tightening torque: 3.2 ... 3.7 Nm Stripping length: 16 mm Connection in acc. with standard: IEC 60947-7-1 Conductor cross section rigid: 0.75 mm² ... 35 mm² Cross section AWG: 18 ... 2 (converted acc. to IEC) Conductor cross section flexible: 0.75 mm² ... 35 mm² Conductor cross section, flexible [AWG]: 18 ... 2 (converted acc. to IEC) Conductor cross-section flexible (ferrule without plastic sleeve): 0.75 mm² ... 35 mm² Flexible conductor cross section (ferrule with plastic sleeve): 0.75 mm² ... 35 mm² 2 conductors with same cross section, solid: 0.75 mm² ... 10 mm² 2 conductors with same cross section, flexible: 0.75 mm² ... 10 mm² 2 conductors with same cross section, flexible, with ferrule without plastic sleeve: 0.75 mm² ... 10 mm² 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve: 0.75 mm² ... 6 mm² Nominal current: 110 A Maximum load current: 110 A (with 35 mm² conductor cross section) Nominal voltage: 400 V Nominal cross section: 35 mm²
Dimensions	Width: 15 mm Height: 55 mm Depth: 49.8 mm Depth on NS32: 56 mm Depth on NS35/7,5: 51 mm
Material specifications	Color: blue 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
Electrical tests	Surge voltage test Result: Test passed Temperature-rise test Requirement temperature-rise test: Increase in temperature Ã¢¤45K Result: Test passed Short-time withstand current 35 mm²: 4.2 kA Power-frequency withstand voltage Test voltage setpoint: 1.89 kV Result: Test passed
Mechanical properties	Mechanical data Open side panel: No
Mechanical tests	Mechanical strength Result: Test passed Test for conductor damage and slackening Rotation speed: 10 (+/- 2) rpm Revolutions: 135 Conductor cross section/weight: 0.75 mm² / 0.4 kg 10 mm² / 2 kg 35 mm² / 6.8 kg Result: Test passed
Environmental and real-life conditions	Needle-flame test Time of exposure: 30 s Result: Test passed Oscillation/broadband noise Specification: DINEN50155 (VDE0115-200):2018-05 Spectrum: Service life test category2, 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: 5 h Test directions: X-, Y- and Z-axis Result: Test passed Shocks Pulse shape: Semi-sinusoidal Acceleration: 5g Shock duration: 30ms 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 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 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 NS35/15 Screw thread: M5