Product Model
UK 16 N-PE/N
Selling Points
- 1High current capacity up to 76 A.
- 2Robust design with a nominal cross section of 16 mm².
- 3Compliant with Ex e area standards (IEC/EN 60079).
- 4Rated for 800 V nominal voltage.
- 5Insulation material group I, ensuring high reliability.
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 | 08 |
Overvoltage category | III | Degree of pollution | 3 |
Rated surge voltage | 8 kV | Maximum power dissipation for nominal condition | 0 W |
PEN function | yes | Grounding foot | Yes |
Number of connections per level | 2 | Screw thread | M4 |
Note | Please observe the current carrying capacity of the DIN rails. | Tightening torque | 1.5 ... 1.8 Nm |
Stripping length | 11 mm | Internal cylindrical gage | B7 |
Connection in acc. with standard | IEC / EN | Conductor cross section rigid | 2.5 mm² ... 25 mm² |
Cross section AWG | 12 ... 4 (converted acc. to IEC) | Conductor cross section flexible | 4 mm² ... 16 mm² |
Conductor cross section, flexible [AWG] | 10 ... 6 (converted acc. to IEC) | Conductor cross-section flexible (ferrule without plastic sleeve) | 1.5 mm² ... 16 mm² |
Flexible conductor cross section (ferrule with plastic sleeve) | 1.5 mm² ... 16 mm² | Nominal current | 101 A |
Maximum load current | 101 A (with 25 mm² conductor cross section) | Nominal voltage | 690 V |
Width | 24.4 mm | Height | 42.5 mm |
Depth on NS 32 | 59 mm | Depth on NS 35/7,5 | 54 mm |
Depth on NS 35/15 | 61.5 mm | Color | multicolored
green-yellow
blue (RAL 5015) |
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 | No |
Ambient temperature (operation) | -60 °C ... 105 °C (max. short-term operating temperature 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 (storage/transport) | 30 % ... 70 % | Connection in acc. with standard | IEC / EN |
Mounting type | NS 35/7,5
NS 35/15
NS 32 | Terminal block mounting | 1.5 Nm ... 1.8 Nm (PE foot with mounting screw, M4) |
Specifications may be subject to change without notice