Product Model
UKH 50-PE/N
Selling Points
- 1High Voltage Rating: 1000V for reliable performance in demanding electrical environments.
- 2High Current Capacity: 150A max rating ensures efficient handling of high currents.
- 3Screw Connection: Easy installation with screw connections for secure terminal block setup.
- 4Grounded Design: Green-yellow ground terminal ensures safe and effective grounding of electrical systems.
- 5Durable Construction: Blue terminal block with screw bridge provides robust and long-lasting performance.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product type | Ground terminal block | Number of connections | 2 |
Number of rows | 1 | Potentials | 1 |
Article revision | 11 | Overvoltage category | III |
Degree of pollution | 3 | Rated surge voltage | 8 kV |
Maximum power dissipation for nominal condition | 4.73 W | PEN function | yes |
Grounding foot | Yes | Number of connections per level | 2 |
Nominal cross section | 50 mm² | Rated cross section AWG | 1/0 |
Screw thread | M6 | Note | Please observe the current carrying capacity of the DIN rails. |
Tightening torque | 6 ... 8 Nm | Stripping length | 24 mm |
Connection in acc. with standard | IEC 60947-7-2 | Conductor cross section rigid | 16 mm² ... 50 mm² |
Cross section AWG | 4 ... 2 (converted acc. to IEC) | Conductor cross section flexible | 25 mm² ... 50 mm² |
Conductor cross section, flexible [AWG] | 2 ... 2 (converted acc. to IEC) | Conductor cross-section flexible (ferrule without plastic sleeve) | 25 mm² ... 50 mm² |
Flexible conductor cross section (ferrule with plastic sleeve) | 25 mm² ... 50 mm² | Nominal current | 150 A |
Maximum load current | 150 A (with 50 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. | Width | 40 mm |
Height | 70.5 mm | Depth on NS 32 | 88.5 mm |
Depth on NS 35/7,5 | 83.5 mm | Depth on NS 35/15 | 91 mm |
Color | green-yellow | Flammability rating according to UL 94 | V2 |
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)) | 125 °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) | 27,5 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 | Terminal block mounting | 6 Nm ... 8 Nm (PE foot with mounting screw, M6) |
Open side panel | No | 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 60947-7-2 |
Mounting type | NS 35/7,5
NS 35/15
NS 32
NS 35/15-2,3 | Terminal block mounting | 6 Nm ... 8 Nm (PE foot with mounting screw, M6) |
Specifications may be subject to change without notice