Product Model
UKH 150-3L/FE
Selling Points
- 1Three-point centering ensures secure conductor placement in the prismatic sleeve base.
- 2Ribbing on the contact surface reduces resistance for efficient power transfer.
- 3Spring-loaded elements in the clamping part provide secure screw locking.
- 4Supports up to 309 A with a 150 mm² conductor cross section.
- 5Meets IEC 60947-7-1 connection standards for reliable and safe operation.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product type | High current terminal block | Number of positions | 4 |
Number of connections | 8 | Number of rows | 1 |
Potentials | 4 | Overvoltage category | III |
Degree of pollution | 3 | Rated surge voltage | 8 kV |
Number of connections per level | 8 | Nominal cross section | 150 mm² |
Screw thread | M10 | Note | Screws with hexagonal socket |
Tightening torque | 25 ... 30 Nm | Stripping length | 40 mm |
Connection in acc. with standard | IEC 60947-7-1 | Conductor cross section rigid | 35 mm² ... 150 mm² |
Cross section AWG | 2 ... 300 kcmil (converted acc. to IEC) | Conductor cross section flexible | 50 mm² ... 150 mm² |
Conductor cross section, flexible [AWG] | 1/0 ... 300 kcmil (converted acc. to IEC) | Conductor cross-section flexible (ferrule without plastic sleeve) | 50 mm² ... 150 mm² |
Flexible conductor cross section (ferrule with plastic sleeve) | 50 mm² ... 150 mm² | Cross-section with insertion bridge, rigid | 150 mm² |
Cross-section with insertion bridge, flexible | 120 mm² | 2 conductors with same cross section, solid | 25 mm² ... 50 mm² |
2 conductors with same cross section, flexible | 35 mm² ... 50 mm² | 2 conductors with same cross section, flexible, with ferrule without plastic sleeve | 25 mm² ... 50 mm² |
Nominal current | 309 A | Maximum load current | 309 A (with 150 mm² conductor cross section) |
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 | 150 mm² | Width | 124 mm |
Height | 110.9 mm | Color | gray/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 |
Open side panel | No | Connection in acc. with standard | IEC 60947-7-1 |
Mounting type | NS 35/15
NS 32 |
Specifications may be subject to change without notice