3033142 PHOENIX CONTACT - Technology Bsa

STU 10/ 4X2,5 BU - Potential collective terminal

Potential collective terminal, nom. voltage: 800 V, nominal current: 55 A, number of connections: 5, connection method: Screw connection, Rated cross section: 10 mm², cross section: 0.5 mm²-16 mm², Spring-cage connection, Rated cross section: 2.5 mm², cross section: 0.08 mm²-4 mm², mounting type: NS 35/7,5, NS35/15, color: blue

Cod. Articolo: 3033142

Cod. Fornitore: 3033142

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Product properties	Product type: Hybrid terminal block Number of connections: 5 Number of rows: 1 Potentials: 1 Insulation characteristics Overvoltage category: III Degree of pollution: 3
Electrical properties	Rated surge voltage: 8 kV Maximum power dissipation for nominal condition: 1.82 W
Connection data	Number of connections per level: 5 Nominal cross section: 10 mm² Screw thread: M4 Tightening torque: 1.5 ... 1.8 Nm Stripping length: 8 mm ... 10 mm Internal cylindrical gage: A6 Connection in acc. with standard: IEC 60947-7-1 Conductor cross section rigid: 0.5 mm² ... 16 mm² Cross section AWG: 20 ... 8 (converted acc. to IEC) Conductor cross section flexible: 0.5 mm² ... 16 mm² Conductor cross section, flexible [AWG]: 20 ... 6 (converted acc. to IEC) Conductor cross-section flexible (ferrule without plastic sleeve): 0.5 mm² ... 10 mm² Flexible conductor cross section (ferrule with plastic sleeve): 0.5 mm² ... 10 mm² 2 conductors with same cross section, solid: 0.5 mm² ... 4 mm² 2 conductors with same cross section, flexible: 0.5 mm² ... 4 mm² 2 conductors with same cross section, flexible, with ferrule without 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 ... 6 mm² Nominal current: 55 A Maximum load current: 57 A Nominal voltage: 800 V Level 1 above 1+2 Stripping length: 8 mm ... 10 mm Internal cylindrical gage: A3 Connection in acc. with standard: IEC 60947-7-1 Conductor cross section rigid: 0.08 mm² ... 4 mm² Cross section AWG: 24 ... 10 (converted acc. to IEC) Conductor cross section flexible: 0.08 mm² ... 2.5 mm² Conductor cross section, flexible [AWG]: 24 ... 12 (converted acc. to IEC) Conductor cross-section flexible (ferrule without plastic sleeve): 0.14 mm² ... 2.5 mm² Flexible conductor cross section (ferrule with plastic sleeve): 0.14 mm² ... 2.5 mm² 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve: 0.14 mm² ... 0.5 mm² Nominal current: 24 A Maximum load current: 24 A Nominal voltage: 800 V Nominal cross section: 2.5 mm²
Dimensions	Width: 10.3 mm End cover width: 2.2 mm Height: 68 mm Depth on NSÃ35/7,5: 48.3 mm Depth on NSÃ35/15: 55.8 mm
Material specifications	Color: blue 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
Mechanical properties	Mechanical data Open side panel: Yes
Environmental and real-life conditions	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