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UTME 4/1P - Test disconnect terminal block

Test disconnect terminal block, nom. voltage: 500 V, nominal current: 28 A, number of connections: 2, connection method: Screw/plug-in connection, Rated cross section: 4 mm², cross section: 0.14 mm²-6 mm², mounting type: NS 35/7,5, NS35/15, color: gray

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Notes	General Note: With a free-hanging connection, an insulating foil has to be placed between the plug connection and electrically conductive surfaces.
Product properties	Product type: Test disconnect terminal block Number of connections: 2 Number of rows: 1 Potentials: 1 Insulation characteristics Overvoltage category: III
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 Screw thread: M3 Tightening torque: 0.6 ... 0.8 Nm Stripping length: 9 mm Internal cylindrical gage: A4 Connection in acc. with standard: IEC 60947-7-1 Conductor cross section rigid: 0.14 mm² ... 6 mm² Cross section AWG: 26 ... 10 (converted acc. to IEC) Conductor cross section flexible: 0.14 mm² ... 6 mm² Conductor cross section, flexible [AWG]: 26 ... 10 (converted acc. to IEC) Conductor cross-section flexible (ferrule without plastic sleeve): 0.14 mm² ... 4 mm² Flexible conductor cross section (ferrule with plastic sleeve): 0.14 mm² ... 4 mm² 2 conductors with same cross section, solid: 0.14 mm² ... 1.5 mm² 2 conductors with same cross section, flexible: 0.14 mm² ... 1.5 mm² 2 conductors with same cross section, flexible, with ferrule without plastic sleeve: 0.14 mm² ... 1.5 mm² 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve: 0.5 mm² ... 2.5 mm² Nominal current: 28 A Maximum load current: 28 A (bei 6 mm² Leiterquerschnitt starr) Nominal voltage: 500 V
Dimensions	Width: 6.2 mm End cover width: 2.2 mm Height: 71.1 mm Depth on NSÃ35/7,5: 49.5 mm Depth on NSÃ35/15: 57 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 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 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 Test voltage setpoint: 7.3 kV Result: Test passed Short-time withstand current 4 mm²: 0.5 kA 0.15 kA 1.25 kA
Mechanical properties	Mechanical data Open side panel: Yes
Mechanical tests	Attachment on the carrier DIN rail/fixing support: NSÃ35 Test force setpoint: 1 N Result: Test passed
Environmental and real-life conditions	Needle-flame test Time of exposure: 30 s Result: Test passed Oscillation/broadband noise Specification: DINÃENÃ50155 (VDEÃ0115-200):2008-03 DINÃENÃ50155 (VDEÃ0115-200):2022-06 Spectrum: Service life test categoryÃ1, classÃB, body mounted Frequency: f₁ = 5 Hz to f₂ = 150 Hz ASD level: 0.02g²/Hz 0.964 (m/s²)²/Hz Acceleration: 0.8g 0.58g Test duration per axis: 5 h Test directions: X-, Y- and Z-axis Result: Test passed Shocks Specification: DINÃENÃ50155 (VDEÃ0115-200):2008-03 DINÃENÃ50155 (VDEÃ0115-200):2022-06 Pulse shape: Half-sine Acceleration: 5g Shock duration: 30Ãms Number of shocks per direction: 3 Test directions: X-, Y- and Z-axis (pos. and neg.) Result: Test passed Ambient conditions Ambient temperature (storage/transport): -25°C ... 60°C (for a short time, not exceeding 24Ãh, -60Ã°C to +70Ã°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 NSÃ35/15 Assembly instructions: For isolation purposes, the screw head in NS 35/7,5 DIN rails may not exceed a height of 5Ãmm including the washer.