During technical comparisons, STU-35-4X10 appears alongside SMPS Phoenix, Phoenixcontact Phoenix Contact Mtk P P and Wago Terminal Blocks so engineers assess signal types, ingress protection, and ambient tolerances accurately.
STU 35/ 4X10 - 3033126 - Phoenix Hybrid Terminal Block
STU 35/ 4X10 3033126 Phoenix Hybrid Terminal Block
| Brand | Phoenix Contact |
| Product type | Terminal Block |
| Product | STU 35/ 4X10 |
STU 35/ 4X10 , 3033126, Phoenix Hybrid Terminal Block Technical Specifications
| Specification | Value |
|---|---|
| Product type | Hybrid terminal block |
| Product family | STU |
| Number of connections | 5 |
| Number of rows | 1 |
| Potentials | 1 |
| Overvoltage category | III |
| Degree of pollution | 3 |
| Rated surge voltage | 8 kV |
| Maximum power dissipation for nominal condition | 4.06 W |
| Number of connections per level | 5 |
| Nominal cross section | 35 mm² |
| Screw thread | M6 |
| Tightening torque | 3.2 ... 3.7 Nm |
| Stripping length | 18 mm |
| Internal cylindrical gage | B9 |
| Connection in acc. with standard | IEC 60947-7-1 |
| Conductor cross section rigid | 1.5 mm² ... 50 mm² |
| Cross section AWG | 16 ... 1/0 (converted acc. to IEC) |
| Conductor cross section flexible | 1.5 mm² ... 35 mm² |
| Conductor cross section, flexible [AWG] | 16 ... 2 (converted acc. to IEC) |
| Conductor cross-section flexible (ferrule without plastic sleeve) | 1.5 mm² ... 35 mm² |
| Flexible conductor cross section (ferrule with plastic sleeve) | 1.5 mm² ... 35 mm² |
| Nominal current | 125 A |
| Maximum load current | 125 A (with 50 mm² conductor cross section) |
| Nominal voltage | 1000 V |
| Width | 16.2 mm |
| End cover width | - |
| Height | 86 mm |
| Depth on NS 35/7,5 | 46.8 mm |
| Depth on NS 35/15 | 54.3 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 |
| Test voltage setpoint | 2 kV |
| Short-time withstand current 2.5 mm² | - |
| Open side panel | No |
| DIN rail/fixing support | NS 35/7,5 |
| Test force setpoint | - |
| Rotation speed | 10 rpm |
| Revolutions | 135 |
| Conductor cross section/weight | 1.5 mm² / 0.4 kg |
| Frequency | f1 = 5 Hz to f2 = 150 Hz |
| ASD level | 1.857 (m/s²)²/Hz |
| Acceleration | 5g |
| Test duration per axis | 5 h |
| Test directions | X-, Y- and Z-axis (pos. and neg.) |
| Pulse shape | Half-sine |
| Shock duration | 30 ms |
| Number of shocks per direction | 3 |
| 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 % |
| Mounting type | NS 35/7,5 |
