RBO 8-3L/N/FE
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Bolt connection terminal block
3076280
Bolt connection terminal block, nom. voltage: 1000 V, nominal current: 192 A, number of connections: 10, number of positions: 5, connection method: Bolt connection, Rated cross section: 70 mm2, 1 level, mounting type: NS 35/7,5, NS 35/15, direct screw connection, color: gray/blue/black-yellow
Product details
| Product type | Bolt connection terminal block |
| Number of positions | 5 |
| Pitch | 29 mm |
| Number of connections | 10 |
| Number of rows | 1 |
| Potentials | 5 |
| Insulation characteristics | |
| Overvoltage category | III |
| Degree of pollution | 3 |
| Rated surge voltage | 8 kV |
| Maximum power dissipation for nominal condition | 6.27 W |
| Number of connections per level | 10 |
| Nominal cross section | 70 mm² |
| 1 level | |
| Connection in acc. with standard | IEC 60947-7-1 |
| Nominal current | 192 A |
| Maximum load current | 192 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 voltage | 1000 V |
| Nominal cross section | 70 mm² |
| Cable lug connection DIN 46234:1980-03 | |
| Connection in acc. with standard | DIN 46234:1980-03 |
| Cross section | 2.5 mm² ... 70 mm² |
| Cross section range AWG | (converted acc. to IEC) |
| Hole diameter | 8.4 mm |
| Width | 22 mm |
| Bolt diameter | 8 mm |
| Screw thread | M8 |
| Tightening torque | 6 ... 12 Nm |
| Connection in acc. with standard | DIN 46235:1983-07 |
| Cross section | 16 mm² ... 70 mm² |
| Cross section range AWG | (converted acc. to IEC) |
| Hole diameter | 8.4 mm |
| Width | 24 mm |
| Bolt diameter | 8 mm |
| Screw thread | M8 |
| Tightening torque | 6 ... 12 Nm |
| Connection in acc. with standard | DIN 46237:1970-07 |
| Cross section | 2.5 mm² ... 6 mm² |
| Cross section range AWG | (converted acc. to IEC) |
| Hole diameter | 8.4 mm |
| Width | 14 mm |
| Bolt diameter | 8 mm |
| Screw thread | M8 |
| Tightening torque | 6 ... 12 Nm |
| Identification color of ring cable lugs : blue | 2.5 mm² |
| Identification color of ring cable lugs : yellow | 6 mm² |
| Dimensional drawing |
|
| Width | 145 mm |
| Height | 136 mm |
| Depth on NS 35/7,5 | 67 mm |
| Depth on NS 35/15 | 74.5 mm |
| Pitch | 29 mm |
| Color | multicolored |
| gray (RAL 7042) | |
| blue (RAL 5015) | |
| black (RAL 9005) | |
| yellow (RAL 1018) | |
| 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 data | |
| Open side panel | No |
| 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, not exceeding 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 % |
| Connection in acc. with standard | IEC 60947-7-1 |
| Mounting type | NS 35/7,5 |
| NS 35/15 | |
| direct screw connection |
Your advantages
Mounting on standard DIN rails or directly in control boxes