Product Model
UK 5-HEDI N
Selling Points
- 1High Voltage Protection: Safeguards electrical systems against overcurrent and short-circuiting.
- 2Easy Installation: Clipped onto DIN rail for quick and secure mounting.
- 3Safety Features: Safety lever locked in end position and hinged disconnect lever for secure operation.
- 4Fuse Compatibility: Accommodates 5x20mm and 6.3x32mm fuses for customizable protection.
- 5Durable Construction: Built with high-quality materials for long-lasting performance in harsh environments.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product type | Disconnect terminal block | Number of positions | 1 |
Number of connections | 2 | Number of rows | 1 |
Potentials | 1 | Article revision | 03 |
Overvoltage category | III | Degree of pollution | 3 |
Rated surge voltage | 6 kV | Maximum power dissipation for nominal condition | 1.02 W |
Number of connections per level | 2 | Nominal cross section | 4 mm² |
Screw thread | M3 | Tightening torque | 0.6 ... 0.8 Nm |
Stripping length | 8 mm | Internal cylindrical gage | A4 |
Connection in acc. with standard | IEC 60947-7-1 | Conductor cross section rigid | 0.2 mm² ... 6 mm² |
Cross section AWG | 20 ... 10 (converted acc. to IEC) | Conductor cross section flexible | 0.2 mm² ... 4 mm² |
Conductor cross section, flexible [AWG] | 20 ... 12 (converted acc. to IEC) | Conductor cross-section flexible (ferrule without plastic sleeve) | 0.5 mm² ... 4 mm² |
Flexible conductor cross section (ferrule with plastic sleeve) | 0.5 mm² ... 2.5 mm² | Conductor cross-section flexible (2 conductors with the same cross-section, with TWIN ferrule and plastic sleeve) | 0.5 mm² ... 1.5 mm² |
Cross-section with insertion bridge, rigid | 4 mm² | Cross-section with insertion bridge, flexible | 4 mm² |
2 conductors with same cross section, solid | 0.5 mm² ... 1.5 mm² | 2 conductors with same cross section, flexible | 0.5 mm² ... 1.5 mm² |
2 conductors with same cross section, flexible, with ferrule without plastic sleeve | 0.5 mm² ... 1.5 mm² | 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve | 0.5 mm² ... 1.5 mm² |
Nominal current | 16 A | Maximum load current | 16 A (with 4 mm² conductor cross section) |
Nominal voltage | 500 V | Nominal cross section | 1.5 mm² |
Width | 8.2 mm | End cover width | 2.2 mm |
Height | 58 mm | Depth on NS 32 | 55 mm |
Depth on NS 35/7,5 | 50 mm | Depth on NS 35/15 | 57.6 mm |
Color | multicolored
black (RAL 9005)
orange (RAL 2003) | Flammability rating according to UL 94 | V0 |
Insulating material group | I | Insulating material | PA |
Static insulating material application in cold | -60 °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 |
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 | 7.3 kV |
Result | Test passed | Requirement temperature-rise test | Increase in temperature ≤ 45 K |
Result | Test passed | Short-time withstand current 1.5 mm² | 0.18 kA |
Result | Test passed | Test voltage setpoint | 1.89 kV |
Result | Test passed | Open side panel | Yes |
Result | Test passed | Rotation speed | 10 (+/- 2) rpm |
Revolutions | 135 | Conductor cross section/weight | 0.5 mm² / 0.3 kg
4 mm² / 0.9 kg
6 mm² / 1.4 kg |
Result | Test passed | Time of exposure | 30 s |
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 60947-7-1 | Mounting type | NS 35/7,5
NS 35/15
NS 32 |
Specifications may be subject to change without notice