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Phoenix Contact 3076280
AllConnectorsTerminal blocksBolt connection

3076280

Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
PHX3076280
MPN
RBO 8-3L/N/FE
Weight
0.794 kg
Series RBO

RBO 8-3L/N/FE - Bolt connection terminal block

Bolt connection terminal block, nom. voltage: 1000 V, nominal current: 192 A, number of connections: 10, number of positions: 5, connection method: Bolt connection, 1 level, Rated cross section: 70 mm2, mounting type: NS 35/7,5, NS 35/15, direct screw connection, color: gray/blue/black-yellow

  • Mounting on standard DIN rails or directly in control boxes
Technical Specifications

Product properties

Number of Positions5
Pitch29 mm
Number of Connections10
Number of rows1
Potentials5

Insulation characteristics

Overvoltage categoryIII
Degree of pollution3

Electrical properties

Rated surge voltage8 kV
Maximum power dissipation for nominal condition6.27 W

Connection data

Number of connections per level10
Nominal cross section70 mm²

1 level

Connection in acc. with standardIEC 60947-7-1
Nominal Current192 A
Maximum Load Current192 A (in case of a 70 mm² conductor cross section, the maximum load current must not be exceeded by the total current of all connected conductors.)
Nominal Voltage1000 V
Nominal cross section70 mm²

Cable lug connection DIN 46234:1980-03

Connection in acc. with standardDIN 46234:1980-03
Cross section2.5 mm² ... 70 mm²
Cross section range AWG(converted acc. to IEC)
Hole diameter8.4 mm
Width22 mm
Bolt diameter8 mm
Screw threadM8
Tightening torque6 ... 12 Nm
Connection in acc. with standardDIN 46235:1983-07
Cross section16 mm² ... 70 mm²
Cross section range AWG(converted acc. to IEC)
Hole diameter8.4 mm
Width24 mm
Bolt diameter8 mm
Screw threadM8
Tightening torque6 ... 12 Nm
Connection in acc. with standardDIN 46237:1970-07
Cross section2.5 mm² ... 6 mm²
Cross section range AWG(converted acc. to IEC)
Hole diameter8.4 mm
Width14 mm
Bolt diameter8 mm
Screw threadM8
Tightening torque6 ... 12 Nm
Identification color of ring cable lugs : blue2.5 mm²
Identification color of ring cable lugs : yellow6 mm²

Dimensions

Width145 mm
Height136 mm
Depth on NS 35/7,567 mm
Depth on NS 35/1574.5 mm
Pitch29 mm

Material specifications

Colorgray/blue/black-yellow
Flammability rating according to UL 94V0
Insulating material groupI
Insulating materialPA
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) R22HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R23HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R24HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R26HL 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 data

Open side panelNo

Ambient conditions

Ambient Temperature (Operation)-60 °C ... 110 °C (Operating temperature range incl. self-heating; for max. short-term operating temperature, see RTI Elec.)
Ambient temperature (storage/transport)-25 °C ... 60 °C (for a short time, no longer than 24 h, -60°C to +70°C)
Ambient temperature (assembly)-5 °C ... 70 °C
Ambient temperature (actuation)-5 °C ... 70 °C
Permissible humidity (operation)20 % ... 90 %
Permissible humidity (storage/transport)30 % ... 70 %

Standards and Regulations

Connection in acc. with standardIEC 60947-7-1

Mounting

Mounting TypeNS 35/7,5
Mounting TypeNS 35/15
Mounting Typedirect screw connection
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Why Proax for Phoenix Contact 3076280?

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Additional Information
Pack Size2
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