3244631 PHOENIX CONTACT - Technology Bsa

RBO 16-FE - Bolt connection terminal block

Bolt connection terminal block, nom. voltage: 1000 V, nominal current: 520 A, number of connections: 2, number of positions: 1, connection method: Bolt connection, 1 level, Rated cross section: 300 mm², mounting type: NS 35/7,5, NS35/15, direct screw connection, color: black/yellow

Product Code: 3244631

Partner cod.: 3244631

PHOENIX CONTACT

Product properties	Product type: Bolt connection terminal block Number of positions: 1 Pitch: 54.8 mm Area of application: Railway industry Machine building Plant engineering Number of connections: 2 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: 16.22 W
Connection data	Number of connections per level: 2 Nominal cross section: 300 mm² 1 level Stripping length: The stripping length depends on the specification provided by the cable lug manufacturer. Connection in acc. with standard: IEC 60947-7-1 Nominal current: 520 A Maximum load current: 520 A (At a conductor cross section of 300mm²) Nominal voltage: 1000 V Nominal cross section: 300 mm² Cable lug connection DIN46234:1980-03 Connection in acc. with standard: DIN46234:1980-03 DIN46235:1983-07 Cross section: 25 mm² ... 300 mm² Cross section range AWG: 4 ... 600 kcmil (converted acc. to IEC) Hole diameter: 17 mm Width: 38 mm 48 mm Bolt diameter: 16 mm Screw thread: M16 Tightening torque: 25 ... 35 Nm
Ex data	Rated data (ATEX/IECEx) Identification: Ã¯II2GDEx eb IIC Gb Operating temperature range: -60°C ... 110°C Ex-certified accessories: 3247996 HC-RBO 16 0800886 E/NS 35 N List of bridges: / RBO 16-VS 2 / 3244685 / RBO 16-VS 3 / 3244698 Bridge data: 520 A / 300 mm² Ex temperature increase: 40 K (520A / 300mm²) Rated voltage: 1100 V for bridging with bridge: 1100 V Rated insulation voltage: 1000 V output: (Permanent) Ex level General Rated current: 520 A Maximum load current: 520 A Contact resistance: 0.02 mÃ© Ex connection data General Torque range: 25 Nm ... 35 Nm Nominal cross section: 300 mm² Rated cross section AWG: 600 kcmil Connection capacity rigid: 25 mm² ... 300 mm² Connection capacity AWG: 4 ... 600 kcmil Connection capacity flexible: 25 mm² ... 300 mm² 2 conductors with same cross section, solid: 25 mm² ... 300 mm² 2 conductors with the same cross-section AWG rigid: 4 ... 600 kcmil 2 conductors with same cross section, stranded: 25 mm² ... 300 mm² 2 conductors with the same cross-section AWG flexible: 4 ... 600 kcmil
Dimensions	Dimensional drawing: https://dam-mdc.phoenixcontact.com/rendition/156443151564/2b9558ba223a724c9bd1e1b2028c8e6f/-S204x204-FJPG Width: 54.8 mm Height: 164 mm Depth on NS35/7,5: 91.8 mm Depth on NS35/15: 99.3 mm Bolt length: 45 mm Pitch: 54.8 mm
Material specifications	Color: black/yellow 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: No
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 direct screw connection