UT 4-TG BU
Product ID:17697
Updated: 2026/7/12
Key Features
- 1High Voltage and Current Ratings: Supports up to 500V and 20A, ideal for demanding industrial applications.
- 2Compact Design: Offers a small footprint with a blue color, perfect for space-saving installations.
- 3Screw Connection: Easy and secure connection method using M3 screws, ensuring reliable performance.
- 4Flexible Conductor Support: Accepts conductors from 26 to 10 AWG, accommodating various wire sizes.
- 5Durable Insulation: Made with polyamide insulator, providing excellent insulation and mechanical stability.
Need a quote? Enter your quantity and get pricing fast.
Qty
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| General | Current and voltage are determined by the plug used. | Product type | Disconnect terminal block |
| Number of connections | 2 | Number of rows | 1 |
| Potentials | 1 | Article revision | 10 |
| 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 | 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 | 0.14 mm² ... 1.5 mm² |
| 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve | 0.5 mm² ... 2.5 mm² | Thermal continuous current I | 20 A (with 4 mm² conductor cross section) |
| Maximum load current | 20 A (with 6 mm² conductor cross section) | Nominal voltage | 500 V |
| Nominal cross section | 4 mm² | Width | 6.2 mm |
| Height | 57.8 mm | Depth on NS 35/7,5 | 47.5 mm |
| Depth on NS 35/15 | 55 mm | Color | blue (RAL 5015) |
| Flammability rating according to UL 94 | V0 | Insulating material group | I |
| Insulating material | PA | Test voltage setpoint | 7.3 kV |
| Result | Test passed | Requirement temperature-rise test | Increase in temperature ≤ 45 K |
| Result | Test passed
Test passed | Short-time withstand current 2.5 mm² | 0.3 kA |
| Result | Test passed | Test voltage setpoint | 1.89 kV |
| Result | Test passed | Open side panel | No |
| Result | Test passed | DIN rail/fixing support | 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):2022-06 | 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 | 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, 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 |
Specifications may be subject to change without notice
Still deciding on UT 4-TG BU?
Our engineers can confirm stock, price, and lead time for this Phoenix Contact part.
Get a no-obligation quote in 1 minute.