Phoenix ContactFeed-through terminal blocks, multi-conductor terminal blocks, and multi-level terminal blocks
Product Model
UT 16-PE/S
Key Features
- 1High-Quality DIN Rail Mounting: Securely mounts on NS 35/7,5 and NS 35/15 rails.
- 2Robust Construction: Withstood rigorous shock and vibration tests according to DIN EN 50155.
- 3Versatile Connectivity: Supports rigid and flexible conductor cross-sections from 1.5 mm² to 25 mm².
- 4Enhanced Safety Features: Meets UL 94 V0 flammability rating and passed NFPA 130 smoke tests.
- 5Efficient Power Handling: Rated for 76 A current and 1000 V voltage, ensuring reliable operation in industrial settings.
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 | Article revision | 03 |
| Overvoltage category | III | Degree of pollution | 3 |
| Rated surge voltage | 8 kV | Maximum power dissipation for nominal condition | 2.43 W |
| Grounding foot | Yes | Number of connections per level | 2 |
| Nominal cross section | 16 mm² | Screw thread | M5 |
| Note | Please observe the current carrying capacity of the DIN rails. | Tightening torque | 2.5 ... 3 Nm |
| Stripping length | 14 mm | Internal cylindrical gage | A7 |
| Connection in acc. with standard | IEC 60947-7-2 | Conductor cross section rigid | 1.5 mm² ... 25 mm² |
| Cross section AWG | 14 ... 4 (converted acc. to IEC) | Conductor cross section flexible | 1.5 mm² ... 25 mm² |
| Conductor cross section, flexible [AWG] | 14 ... 4 (converted acc. to IEC) | Conductor cross-section flexible (ferrule without plastic sleeve) | 1 mm² ... 16 mm² |
| Flexible conductor cross section (ferrule with plastic sleeve) | 1 mm² ... 16 mm² | Nominal cross section | 16 mm² |
| Width | 12.2 mm | End cover width | 2.2 mm |
| Height | 55.5 mm | Depth on NS 35/7,5 | 55 mm |
| Depth on NS 35/15 | 62.5 mm | Color | green-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 |
| Terminal block mounting | 1.5 Nm ... 1.8 Nm (PE foot with mounting screw, M4) | Open side panel | Yes |
| Specification | DIN EN 50155 (VDE 0115-200):2008-03 | Spectrum | Service life test category 1, class B, body mounted |
| Frequency | f | ASD level | 1.857 (m/s²)²/Hz |
| Acceleration | 0.8g | Test duration per axis | 5 h |
| Test directions | X-, Y- and Z-axis | Result | Test passed |
| Specification | DIN EN 50155 (VDE 0115-200):2008-03 | 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 60947-7-2 |
| Mounting type | NS 35/7,5
NS 35/15 | Terminal block mounting | 1.5 Nm ... 1.8 Nm (PE foot with mounting screw, M4) |
Specifications may be subject to change without notice