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ST 16-TWIN BU - Feed-through terminal block

Feed-through terminal block, nom. voltage: 1000 V, nominal current: 76 A, number of connections: 3, connection method: Spring-cage connection, Rated cross section: 16 mm², cross section: 0.2 mm²-25 mm², mounting type: NS35/15, NS 35/7,5, color: blue

Product Code: 3035331

Partner cod.: 3035331

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Product properties	Product type: Multi-conductor terminal block Number of connections: 3 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: 2.43 W
Connection data	Number of connections per level: 3 Nominal cross section: 16 mm² Level 1 above 1+2 below 1 Stripping length: 18 mm Internal cylindrical gage: A7 Connection in acc. with standard: IEC 60947-7-1 Conductor cross section rigid: 0.2 mm² ... 25 mm² Cross section AWG: 24 ... 4 (converted acc. to IEC) Conductor cross section flexible: 0.2 mm² ... 16 mm² Conductor cross section, flexible [AWG]: 24 ... 6 (converted acc. to IEC) Conductor cross-section flexible (ferrule without plastic sleeve): 0.25 mm² ... 16 mm² Flexible conductor cross section (ferrule with plastic sleeve): 0.25 mm² ... 16 mm² 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve: 1.5 mm² ... 4 mm² Nominal current: 76 A (with 16 mm² conductor cross section) Maximum load current: 76 A Nominal voltage: 1000 V Nominal cross section: 16 mm²
Dimensions	Width: 12.2 mm End cover width: 2.2 mm Height: 107.8 mm Depth on NS35/7,5: 51.5 mm Depth on NS35/15: 59 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 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 60947-7-1
Mounting	Mounting type: NS35/15 NS 35/7,5