UKH 50-PE/N
-
Installation protective conductor terminal block
3009163
Installation protective conductor terminal block, PE/N block, consisting of a green-yellow protective conductor terminal block and a blue terminal block with screw bridge, nom. voltage: 1000 V, nominal current: 150 A, Screw connection, Rated cross section: 50 mm2, cross section: 16 mm2 - 50 mm2, mounting type: NS 35/7,5, NS 35/15, NS 32, color: green-yellow
Product details
| Product type | Ground terminal block |
| Number of connections | 2 |
| Number of rows | 1 |
| Potentials | 1 |
| Insulation characteristics | |
| Overvoltage category | III |
| Degree of pollution | 3 |
| Rated surge voltage | 8 kV |
| Maximum power dissipation for nominal condition | 4.73 W |
| PEN function | yes |
| Number of connections per level | 2 |
| Nominal cross section | 50 mm² |
| Rated cross section AWG | 1/0 |
| Level 1 above 1 below 1 | |
| 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. |
| Nominal cross section | 50 mm² |
| Dimensional drawing |
|
| 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 |
| General | |
| Terminal block mounting | 6 Nm ... 8 Nm (PE foot with mounting screw, M6) |
| 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 60947-7-2 |
| 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) |
Your advantages
Reliable cable connection is ensured by three-point centering of the conductor in the prismatic sleeve base
Low contact resistance of the contact surface due to ribbing
Screw locking by means of spring-loaded elements in the clamping part