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PT 16-TWIN N BU - Feed-through terminal block

Feed-through terminal block, nom. voltage: 1000 V, nominal current: 76 A, number of connections: 3, connection method: Push-in connection, Rated cross section: 16 mm², cross section: 0.5 mm²-25 mm², mounting type: NS 35/7,5, NS35/15, color: blue

Cod. Articolo: 3208773

Cod. Fornitore: 3208773

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Product properties	Product type: Multi-conductor terminal block Area of application: Railway industry Machine building Plant engineering 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 Stripping length: 18 mm ... 20 mm Internal cylindrical gage: A7 Connection in acc. with standard: IEC 60947-7-1 Conductor cross section rigid: 0.5 mm² ... 25 mm² Cross section AWG: 20 ... 4 (converted acc. to IEC) Conductor cross section flexible: 0.5 mm² ... 25 mm² Conductor cross section, flexible [AWG]: 20 ... 4 (converted acc. to IEC) Conductor cross-section flexible (ferrule without plastic sleeve): 0.5 mm² ... 16 mm² Flexible conductor cross section (ferrule with plastic sleeve): 0.5 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 Maximum load current: 85 A (with 25mm² conductor cross section, rigid) Nominal voltage: 1000 V Connection cross sections directly pluggable Conductor cross section rigid: 2.5 mm² ... 25 mm² Conductor cross-section flexible (ferrule without plastic sleeve): 2.5 mm² ... 16 mm² Flexible conductor cross section (ferrule with plastic sleeve): 2.5 mm² ... 16 mm²
Ex data	Rated data (ATEX/IECEx) Identification: Ã¯II2GDEx eb IIC Gb Operating temperature range: -60°C ... 110°C Ex-certified accessories: 3208799 D-PT 16-TWIN N 1204517 SZF 1-0,6X3,5 3022276 CLIPFIX 35-5 3022218 CLIPFIX 35 List of bridges: Plug-in bridge / FBS 2-12 / 3005950 Bridge data: 60.5 A / 16 mm² Ex temperature increase: 40 K (65.5 A / 16 mm²) Rated voltage: 550 V for bridging with bridge: 550 V Rated insulation voltage: 500 V output: (Permanent) Ex level General Rated current: 65.5 A Maximum load current: 78 A Contact resistance: 0.31 mÃ© Ex connection data General Nominal cross section: 16 mm² Rated cross section AWG: 6 Connection capacity rigid: 0.5 mm² ... 25 mm² Connection capacity AWG: 20 ... 4 20 ... 6 Connection capacity flexible: 0.5 mm² ... 16 mm²
Dimensions	Width: 12.2 mm End cover width: 2.2 mm Height: 100.2 mm Depth: 53.3 mm Depth on NS35/7,5: 52.6 mm Depth on NS35/15: 60.1 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)): 130°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): 28 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: NS 35/7,5 NS35/15