Product Model
UK 35-1-PE/N
Key Features
- 1Supports up to 125 A with a 35 mm² conductor cross section.
- 2Meets stringent standards for mechanical stability and surge voltage resistance.
- 3Features a screw connection for secure and efficient setup.
- 4Grounded and not fused, ensuring safe electrical connections.
- 5Constructed with PA insulating material, rated for high temperatures and insulation integrity.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| General | The NS 32... or NS 35... Cu DIN rail should be used for a connection cross section of 35 mm²/2 AWG. When aligned with a feed-through terminal block of the same shape, a cover must be used at insulation voltages > 630 V. | Product type | Ground terminal block |
| Number of connections | 4 | Number of rows | 1 |
| Potentials | 1 | Overvoltage category | III |
| Degree of pollution | 3 | Rated surge voltage | 8 kV |
| PEN function | yes | Grounding foot | Yes |
| Number of connections per level | 2 | Screw thread | M6 |
| Note | Please observe the current carrying capacity of the DIN rails. | Tightening torque | 3.2 ... 3.7 Nm |
| Stripping length | 16 mm | Connection in acc. with standard | IEC 60947-7-1/IEC 60947-7-2 |
| Conductor cross section rigid | 0.75 mm² ... 35 mm² | Cross section AWG | 18 ... 2 (converted acc. to IEC) |
| Conductor cross section flexible | 0.75 mm² ... 35 mm² | Conductor cross section, flexible [AWG] | 18 ... 2 (converted acc. to IEC) |
| Conductor cross-section flexible (ferrule without plastic sleeve) | 0.75 mm² ... 35 mm² | Flexible conductor cross section (ferrule with plastic sleeve) | 0.75 mm² ... 35 mm² |
| Nominal current | 125 A | Maximum load current | 125 A (with 35 mm² conductor cross section) |
| Nominal voltage | 630 V (When aligned with a modular terminal block of the same shape, a separating disk must be used at voltages > 630 V.) | Nominal current | 125 A |
| Maximum load current | 125 A (with 35 mm² conductor cross section) | Nominal voltage | 630 V (When aligned with a modular terminal block of the same shape, a separating disk must be used at voltages > 630 V.) |
| Width | 30.1 mm | Color | green-yellow-blue |
| 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)) | 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 |
| Test voltage setpoint | 9.8 kV | Result | Test passed |
| Requirement temperature-rise test | Increase in temperature ≤ 45 K | Result | Test passed |
| Short-time withstand current 35 mm² | 4.2 kA | Result | Test passed |
| Test voltage setpoint | 1.89 kV | Result | Test passed |
| Terminal block mounting | 2.5 Nm ... 3 Nm (PE foot with mounting screw, M5) | Open side panel | No |
| Result | Test passed | DIN rail/fixing support | NS 35 |
| Test force setpoint | 10 N | Result | Test passed |
| Rotation speed | 10 rpm | Revolutions | 135 |
| Conductor cross section/weight | 0.75 mm² / 0.4 kg
35 mm² / 6.8 kg | Result | Test passed |
| Time of exposure | 30 s | Result | Test passed |
| Connection in acc. with standard | IEC 60947-7-1/IEC 60947-7-2 | Mounting type | NS 35/15-2,3 |
| Terminal block mounting | 2.5 Nm ... 3 Nm (PE foot with mounting screw, M5) |
Specifications may be subject to change without notice