
3244631
SKU
PHX3244631
MPN
RBO 16-FE
Weight
0.57 kg
Series RBO
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, Rated cross section: 300 mm2, mounting type: NS 35/7,5, NS 35/15, direct screw connection, color: black/yellow
- Tested for railway applications
Technical Specifications
Product properties
| Area of application | Railway industry |
| Area of application | Machine building |
| Area of application | Plant engineering |
| Number of Positions | 1 |
| Pitch | 54.8 mm |
| 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 |
| 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 300 mm²) |
| Nominal Voltage | 1000 V |
| Nominal cross section | 300 mm² |
Cable lug connection DIN 46234:1980-03
| Connection in acc. with standard | DIN 46234:1980-03 |
| Cross section | 25 mm² ... 300 mm² |
| Cross section range AWG | 4 ... 600 kcmil (converted acc. to IEC) |
| Hole diameter | 17 mm |
| Width | 38 mm |
| Bolt diameter | 16 mm |
| Screw thread | M16 |
| Tightening torque | 25 ... 35 Nm |
| Connection in acc. with standard | DIN 46235:1983-07 |
| Cross section | 25 mm² ... 300 mm² |
| Cross section range AWG | 4 ... 600 kcmil (converted acc. to IEC) |
| Hole diameter | 17 mm |
| Width | 48 mm |
| Bolt diameter | 16 mm |
| Screw thread | M16 |
| Tightening torque | 25 ... 35 Nm |
Rated data (ATEX/IECEx)
| Identification | II 2 GD Ex eb IIC Gb |
| Operating temperature range | -60 °C ... 110 °C |
| Ex-certified accessories | 3247996 HC-RBO 16 |
| Ex-certified accessories | 0800886 E/NS 35 N |
| List of bridges | / RBO 16-VS 2 / 3244685 |
| List of bridges | / RBO 16-VS 3 / 3244698 |
| Bridge data | 520 A / 300 mm² |
| Ex temperature increase | 40 K (520 A / 300 mm²) |
| 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 mΩ |
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 |
| Connection capacity AWG | 4 ... 600 kcmil |
| 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
| Width | 54.8 mm |
| Height | 164 mm |
| Depth on NS 35/7,5 | 91.8 mm |
| Depth on NS 35/15 | 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 |
Surge voltage test
| Test voltage setpoint | 9.8 kV |
| Result | Test passed |
Temperature-rise test
| Requirement temperature-rise test | Increase in temperature ≤ 45 K |
| Result | Test passed |
| Short-time withstand current 300 mm² | 36 kA |
| Result | Test passed |
Power-frequency withstand voltage
| Test voltage setpoint | 2.2 kV |
| Result | Test passed |
Mechanical data
| Open side panel | No |
Mechanical strength
| Result | Test passed |
Attachment on the carrier
| DIN rail/fixing support | NS 35 |
| Test force setpoint | 20 N |
| Result | Test passed |
Needle-flame test
| Time of exposure | 30 s |
| Result | Test passed |
Oscillation/broadband noise
| Specification | DIN EN 50155 (VDE 0115-200):2008-03 |
| Spectrum | Service life test category 1, class B, body mounted |
| Frequency | f1 = 5 Hz to f2 = 150 Hz |
| ASD level | 1.857 (m/s²)²/Hz |
| Acceleration | 0.8g |
| Test duration per axis | 5 h |
| Test directions | X-, Y- and Z-axis |
| Result | Test passed |
Shocks
| Specification | DIN EN 50155 (VDE 0115-200):2008-03 |
| Pulse shape | Half-sine |
| Acceleration | 5g |
| Shock duration | 30 ms |
| Number of shocks per direction | 3 |
| Test directions | X-, Y- and Z-axis (pos. and neg.) |
| Result | Test passed |
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 standard | IEC 60947-7-1 |
Mounting
| Mounting Type | NS 35/7,5 |
| Mounting Type | NS 35/15 |
| Mounting Type | direct screw connection |
Accessories
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Additional Information
| Pack Size | 5 |
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