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PTPOWER 50-3L-F - High-current terminal block

High-current terminal block, Blocked, nom. voltage: 1000 V, nominal current: 150 A, number of connections: 6, number of positions: 3, connection method: PowerTurn connection, 1 level, cross section: 10 mm²-70 mm², mounting type: direct screw connection, color: gray

Product Code: 3260057

Partner cod.: 3260057

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Product properties	Product type: High current terminal block Number of positions: 3 Pitch: 20 mm Number of connections: 6 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: 4.73 W
Connection data	Number of connections per level: 6 Nominal cross section: 50 mm² Rated cross section AWG: 2/0 1 level Stripping length: 30 mm ... 32 mm Internal cylindrical gage: A10 Connection in acc. with standard: IEC 60947-7-1 Conductor cross section rigid: 10 mm² ... 70 mm² Cross section AWG: 6 ... 2/0 (converted acc. to IEC) Conductor cross section flexible: 10 mm² ... 70 mm² Conductor cross section, flexible [AWG]: 6 ... 2/0 (converted acc. to IEC) Conductor cross-section flexible (ferrule without plastic sleeve): 10 mm² ... 50 mm² Flexible conductor cross section (ferrule with plastic sleeve): 10 mm² ... 50 mm² Cross-section with insertion bridge, rigid: 10 mm² ... 50 mm² Cross-section with insertion bridge, flexible: 10 mm² ... 50 mm² Cross-section with insertion bridge, flexible, with ferrule without plastic sleeve: 10 mm² ... 50 mm² Cross-section with insertion bridge, flexible, with ferrule with plastic sleeve: 10 mm² ... 50 mm² Nominal current: 150 A Maximum load current: 150 A (with 50 mm² conductor cross section) Nominal voltage: 1000 V 1 level Connection cross sections directly pluggable Conductor cross section rigid: 10 mm² ... 70 mm² Conductor cross section, rigid [AWG]: 8 ... 2/0 (converted acc. to IEC) Conductor cross-section flexible (ferrule without plastic sleeve): 10 mm² ... 50 mm² Flexible conductor cross section (ferrule with plastic sleeve): 10 mm² ... 50 mm²
Ex data	Rated data (ATEX/IECEx) Identification: Ã¯II2GDEx eb IIC Gb Operating temperature range: -60°C ... 110°C Ex-certified accessories: 1206612 SZF 3-1,0X5,5 1201662 E/AL-NS 35 List of bridges: / EB 2-20/PT / 3260067 / EB 3-20/PT / 3260068 Bridge data: 131 A / 50 mm² Ex temperature increase: 40 K (147A/50mm²) Rated voltage: 1100 V at bridging with insertion bridge: 1100 V Rated insulation voltage: 1000 V output: (Permanent) Ex level General Rated current: 134 A Maximum load current: 134 A Contact resistance: 0.16 mÃ© Ex connection data General Ferrule length: 30mm...32mm Stripping length: 30 mm Nominal cross section: 50 mm² Rated cross section AWG: 1/0 Connection capacity rigid: 10 mm² ... 70 mm² Connection capacity AWG: 8 ... 2/0 Conductor cross section flexible, with ferrule without plastic sleeve min.: 16 mm² Conductor cross section flexible, with ferrule without plastic sleeve max.: 50 mm²
Dimensions	Dimensional drawing: https://dam-mdc.phoenixcontact.com/rendition/156443151564/2ef36d054e37f549ba35d2aae48f12f6/-S204x204-FJPG Width: 60 mm Height: 101 mm Depth: 96 mm Drill hole spacing: 123.4 mm Hole diameter: 6.5 mm Pitch: 20 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 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: No Technical data Drill hole spacing: 123.4 mm
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: direct screw connection