Phoenix ContactFeed-through terminal blocks, multi-conductor terminal blocks, and multi-level terminal blocks
Product Model
UT 4-QUATTRO HV RD
Selling Points
- 1High-Voltage Capability: Supports up to 1000V nominal voltage.
- 2Robust Insulation: Meets UL 94 V0 flammability rating and overvoltage category III.
- 3Screw Connection: Easy and secure screw connection method.
- 4Flexible Conductor Options: Compatible with solid and stranded conductors (0.14 mm² to 6 mm²).
- 5Durable Construction: Made from PA insulating material for long-lasting performance.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product type | Multi-conductor terminal block | Number of connections | 4 |
Number of rows | 1 | Potentials | 1 |
Article revision | 07 | 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 | 4 |
Nominal cross section | 4 mm² | Screw thread | M3 |
Tightening torque | 0.6 ... 0.8 Nm | Stripping length | 9 mm |
Internal cylindrical gage | A4 | Connection in acc. with standard | IEC 60947-7-1 |
Conductor cross section rigid | 0.14 mm² ... 6 mm² | Cross section AWG | 26 ... 10 (converted acc. to IEC) |
Conductor cross section flexible | 0.14 mm² ... 6 mm² | Conductor cross section, flexible [AWG] | 26 ... 10 (converted acc. to IEC) |
Conductor cross-section flexible (ferrule without plastic sleeve) | 0.14 mm² ... 4 mm² | Flexible conductor cross section (ferrule with plastic sleeve) | 0.14 mm² ... 4 mm² |
2 conductors with same cross section, solid | 0.14 mm² ... 1.5 mm² | 2 conductors with same cross section, flexible | 0.14 mm² ... 1.5 mm² |
2 conductors with same cross section, flexible, with ferrule without plastic sleeve | 0.25 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 | 32 A (with 4 mm² conductor cross section) | Maximum load current | 37 A (In the case of a 6 mm² conductor cross section, the maximum load current must not be exceeded by the total current of all connected conductors) |
Nominal voltage | 1000 V | Nominal cross section | 4 mm² |
Identification | II 2 GD Ex eb IIC Gb | Operating temperature range | -60 °C ... 110 °C |
Ex-certified accessories | 3048852 D-UT 4-QUATTRO HV
3047109 DS-UT 2,5/4
1212587 SF-SL 0,6X3,5-100 S-VDE
3022276 CLIPFIX 35-5 | List of bridges | Plug-in bridge / FBS 2-6 / 3030336
Plug-in bridge / FBS 3-6 / 3030242
Plug-in bridge / FBS 4-6 / 3030255
Plug-in bridge / FBS 5-6 / 3030349
Plug-in bridge / FBS 10-6 / 3030271
Plug-in bridge / FBS 20-6 / 3030365 |
Bridge data | 27 A / 4 mm² | Ex temperature increase | 40 K (27 A / 4 mm²) |
Rated voltage | 550 V | for bridging with bridge | 550 V |
- At bridging between non-adjacent terminal blocks | 352 V | Rated insulation voltage | 500 V |
output | (Permanent) | Rated current | 27 A |
Maximum load current | 32 A | Contact resistance | 0.6 mΩ |
Torque range | 0.6 Nm ... 0.8 Nm | Nominal cross section | 4 mm² |
Rated cross section AWG | 12 | Connection capacity rigid | 0.14 mm² ... 6 mm² |
Connection capacity AWG | 26 ... 10 | Connection capacity flexible | 0.14 mm² ... 6 mm² |
Connection capacity AWG | 26 ... 10 | 2 conductors with same cross section, solid | 0.14 mm² ... 1.5 mm² |
2 conductors with the same cross-section AWG rigid | 26 ... 16 | 2 conductors with same cross section, stranded | 0.14 mm² ... 1.5 mm² |
2 conductors with the same cross-section AWG flexible | 26 ... 16 | Width | 6.2 mm |
End cover width | 2.2 mm | Height | 65.4 mm |
Depth on NS 35/7,5 | 50 mm | Depth on NS 35/15 | 57.5 mm |
Color | gray (RAL 7042) | 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) | 125 °C |
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 4 mm² | 0.48 kA | Short-time withstand current 6 mm² | 0.72 kA |
Result | Test passed | Test voltage setpoint | 2.2 kV |
Result | Test passed | Open side panel | Yes |
Result | Test passed | DIN rail/fixing support | NS 32/NS 35 |
Test force setpoint | 1 N | Result | Test passed |
Rotation speed | 10 (+/- 2) rpm | Revolutions | 135 |
Conductor cross section/weight | 0.14 mm² / 0.2 kg
4 mm² / 0.9 kg
6 mm² / 1.4 kg | Result | Test passed |
Time of exposure | 30 s | Result | Test passed |
Specification | DIN EN 50155 (VDE 0115-200):2018-05 | Spectrum | Service life test category 2, bogie-mounted |
Frequency | f | ASD level | 6.12 (m/s²)²/Hz |
Acceleration | 3.12g | Test duration per axis | 5 h |
Test directions | X-, Y- and Z-axis | Specification | DIN EN 50155 (VDE 0115-200):2008-03 |
Pulse shape | Half-sine | Acceleration | 30g |
Shock duration | 18 ms | Number of shocks per direction | 3 |
Test directions | X-, Y- and Z-axis (pos. and neg.) | 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 60947-7-1 |
Mounting type | NS 35/7,5
NS 35/15 |
Specifications may be subject to change without notice