Product Model
UKH 95-F BU
Selling Points
- 1Handles up to 232 A with a nominal voltage of 1000 V.
- 2Built to withstand harsh environments, ensuring long-term reliability and durability.
- 3Features simple installation mechanics with screw connection for quick setup and maintenance.
- 4Approved for installation in potentially explosive areas, meeting safety standards.
- 5Compatible with wire sizes from 25 mm² to 95 mm², offering flexibility in various wiring configurations.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product type | High current terminal block | Number of positions | 1 |
Number of connections | 2 | Number of rows | 1 |
Potentials | 1 | Article revision | 05 |
Overvoltage category | III | Degree of pollution | 3 |
Rated surge voltage | 8 kV | Maximum power dissipation for nominal condition | 7.54 W |
Number of connections per level | 2 | Nominal cross section | 95 mm² |
Screw thread | M8 | Note | Screws with hexagonal socket |
Tightening torque | 15 ... 20 Nm | Stripping length | 33 mm |
Connection in acc. with standard | IEC 60947-7-1 | Conductor cross section rigid | 25 mm² ... 95 mm² |
Cross section AWG | 2 ... 3/0 (converted acc. to IEC) | Conductor cross section flexible | 35 mm² ... 95 mm² |
Conductor cross section, flexible [AWG] | 1/0 ... 3/0 (converted acc. to IEC) | Conductor cross-section flexible (ferrule without plastic sleeve) | 35 mm² ... 95 mm² |
Flexible conductor cross section (ferrule with plastic sleeve) | 35 mm² ... 95 mm² | Cross-section with insertion bridge, rigid | 95 mm² |
Cross-section with insertion bridge, flexible | 70 mm² | 2 conductors with same cross section, solid | 25 mm² ... 35 mm² |
2 conductors with same cross section, flexible | 25 mm² ... 35 mm² | 2 conductors with same cross section, flexible, with ferrule without plastic sleeve | 16 mm² ... 35 mm² |
Nominal current | 232 A | Maximum load current | 232 A |
Nominal voltage | 1000 V | Note | Note: Product releases, connection cross sections and notes on connecting aluminum cables can be found in the download area. |
Nominal cross section | 95 mm² | Identification | II 2 GD Ex eb IIC Gb |
Operating temperature range | -60 °C ... 110 °C | Ex-certified accessories | 1201934 VDE-ISS 6 |
List of bridges | Insertion bridge / EB 2-25/UKH / 0201362
Insertion bridge / EB 3-25/UKH / 0201375 | Bridge data | 177 A / 95 mm² |
Ex temperature increase | 40 K (238.1 A / 95 mm²) | Rated voltage | 880 V |
at bridging with insertion bridge | 690 V | Rated insulation voltage | 800 V |
output | (Permanent) | Rated current | 216 A |
Maximum load current | 216 A | Contact resistance | 0.06 mΩ |
Torque range | 15 Nm ... 20 Nm | Nominal cross section | 95 mm² |
Rated cross section AWG | 3/0 | Connection capacity rigid | 25 mm² ... 95 mm² |
Connection capacity AWG | 4 ... 3/0 | Connection capacity flexible | 35 mm² ... 95 mm² |
Connection capacity AWG | 2 ... 3/0 | 2 conductors with same cross section, solid | 25 mm² ... 35 mm² |
2 conductors with the same cross-section AWG rigid | 4 ... 2 | 2 conductors with same cross section, stranded | 25 mm² ... 35 mm² |
2 conductors with the same cross-section AWG flexible | 4 ... 2 | Width | 25 mm |
Height | 83 mm | Depth | 90 mm |
Drill hole spacing | 106.1 mm | Hole diameter | 6.5 mm |
Color | blue (RAL 5015) | Flammability rating according to UL 94 | V0 |
Insulating material group | I | Insulating material | PA |
Result | Test passed | Requirement temperature-rise test | Increase in temperature ≤ 45 K |
Result | Test passed | Short-time withstand current 95 mm² | 11.4 kA |
Result | Test passed | Test voltage setpoint | 2.2 kV |
Result | Test passed | Open side panel | No |
Drill hole spacing | 106.1 mm | Result | Test passed |
DIN rail/fixing support | NS 32/NS 35 | Result | Test passed |
Rotation speed | 10 (+/- 2) rpm | Revolutions | 135 |
Conductor cross section/weight | 25 mm² / 4.5 kg
35 mm² / 6.8 kg
95 mm²/14 kg | Result | Test passed |
Time of exposure | 30 s | Result | Test passed |
Specification | DIN EN 50155 (VDE 0115-200):2022-06 | Spectrum | Service life test category 2, bogie-mounted |
Frequency | f | ASD level | 6.12 (m/s²)²/Hz |
Acceleration | 3.12g | Test duration per axis | 5 h |
Test directions | X-, Y- and Z-axis | Result | Test passed |
Specification | DIN EN 50155 (VDE 0115-200):2022-06 | 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 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 % | Connection in acc. with standard | IEC 60947-7-1 |
Mounting type | direct screw connection |
Specifications may be subject to change without notice