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UT 4-L/HESI (5X20) 3214325 PHOENIX CONTACT Fuse modular terminal block
UT 4-L/HESI (5X20)
3214325
PHOENIX CONTACT
50 Pcs.
Fuse modular terminal block
Rail terminal for fuse, fuse type: Glass/ceramic/..., fuse type: G/5 x 20, nominal voltage: 250 V, nominal current: 30 A, connection type: Screw connection, Sizing section: 4 mm², cross-section: 0.14 mm²- 6 mm², connection type: Screw connection, Sizing cross-section: 1 mm², cross-section: 0.14 mm²- 6 mm², Mounting class: NS 35/7.5, NS 35/15, color: black
Automation > Fuse terminal block
Modular TBs
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UT 4-L/HESI (5X20) is a Phoenix Contact Fuse modular terminal block engineered for multi-tier industrial wiring and localized circuit protection. Engineers rely on modular blocks to save valuable panel space while maintaining clear separation between power distribution and fusing layers. Pricing, availability and lead time are confirmed per enquiry through an RFQ.
- Connectable conductor cross section solid-core (EF007337): 0.14 mm²
- Connectable conductor cross section multi-wired (EF007343): 0.14 mm²
- Rated voltage (EF000228): 250 V
- Type of electrical connection 1 (EF002526): Screw connection
- Type of electrical connection 2 (EF002527): Screw connection
- Number of levels (EF002659): 2
- Mounting method (EF000003): DIN rail (top hat rail) 35 mm
- Width (EF000008): 6.15 mm
- Height (EF000040): 92.69325 mm
- Depth (EF000049): 94.53 mm
- Closing plate required (EF002525): No
- Colour (EF000007): Black
More info
▲Key Commercial Data
| Orderkey | 3214325 |
|---|---|
| Packing unit | 50 pc |
| Minimum order quantity | 50 pc |
| Catalog page | Page 232 (C-1-2017) |
| GTIN | 4046356909402 |
| Weight per Piece (excluding packing) | 31.770 g |
| Custom tariff number | 85369095 |
| Country of origin | PL (Poland) |
General
| Note | The current is determined by the fuse used, the voltage by the selected LED. If the fuse is faulty, the downstream circuit will not be disconnected. |
|---|---|
| Number of levels | 2 |
| Number of connections | 4 |
| Nominal cross section | 4 mm² |
| Color | black |
| Insulating material | PA |
| Flammability rating according to UL 94 | V0 |
| Maximum power dissipation for nominal condition | 0.9 W (the value is multiplied when connecting multiple levels) |
| Fuse | G / 5 x 20 |
| Fuse type | Glass / ceramics / ... |
| Rated surge voltage | 6 kV |
| Degree of pollution | 3 |
| Overvoltage category | III |
| Insulating material group | I |
| Maximum power dissipation | max. 1.6 W (With single arrangement of the fuse terminal block in the event of overload) |
| max. 1.6 W (With interconnected arrangement of several fuse terminal blocks in the event of overload) | |
| max. 4 W (With single arrangement of the fuse terminal block in the event of a short-circuit) | |
| max. 2.5 W (With interconnected arrangement of several fuse terminal blocks in the event of a short-circuit) | |
| Connection in acc. with standard | IEC 60947-7-2/IEC 60947-7-3 |
| Maximum load current | 36 A (with 6 mm² conductor cross section) |
| Nominal current IN | 28 A (with 4 mm² conductor cross section) |
| Nominal voltage UN | 500 V |
| Connection in acc. with standard | IEC 60947-7-2/IEC 60947-7-3 |
| Maximum load current (upper level) | 6.3 A (the current is determined by the fuse used) |
| Nominal current IN(upper level) | 6.3 A |
| Nominal voltage UN | 500 V (the voltage is determined by the fuse used) |
| Rated operating voltage | 250 V |
| Open side panel | No |
| Shock protection test specification | DIN EN 50274 (VDE 0660-514):2002-11 |
| Back of the hand protection | guaranteed |
| Finger protection | guaranteed |
| Oscillation, broadband noise test result | Test passed |
| Test specification, oscillation, broadband noise | DIN EN 50155 (VDE 0115-200):2008-03 |
| Test spectrum | Service life test category 1, class B, body mounted |
| Test frequency | f1= 5 Hz to f2= 150 Hz |
| ASD level | 0.964 (m/s2)2/Hz |
| Acceleration | 0.58 g |
| Test duration per axis | 5 h |
| Test directions | X-, Y- and Z-axis |
| Shock test result | Test passed |
| Test specification, shock test | DIN EN 50155 (VDE 0115-200):2008-03 |
| Shock form | Half-sine |
| Acceleration | 5 g |
| Shock duration | 30 ms |
| Number of shocks per direction | 3 |
| Test directions | X-, Y- and Z-axis (pos. and neg.) |
| Relative insulation material temperature index (Elec., UL 746 B) | 130 °C |
| Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)) | 130 °C |
| Static insulating material application in cold | -60 °C |
| Behavior in fire for rail vehicles (DIN 5510-2) | Test passed |
| Flame test method (DIN EN 60695-11-10) | V0 |
| Oxygen index (DIN EN ISO 4589-2) | >32 % |
| NF F16-101, NF F10-102 Class I | 2 |
| NF F16-101, NF F10-102 Class F | 2 |
| 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 |
| Calorimetric heat release NFPA 130 (ASTM E 1354) | 28 MJ/kg |
| 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 |
Connection data
| Conductor cross section solid min. | 0.14 mm² |
|---|---|
| Conductor cross section solid max. | 6 mm² |
| Conductor cross section flexible min. | 0.14 mm² |
| Conductor cross section flexible max. | 6 mm² |
| Conductor cross section AWG min. | 26 |
| Conductor cross section AWG max. | 10 |
| Conductor cross section flexible, with ferrule without plastic sleeve min. | 0.14 mm² |
| Conductor cross section flexible, with ferrule without plastic sleeve max. | 4 mm² |
| Conductor cross section flexible, with ferrule with plastic sleeve min. | 0.14 mm² |
| Conductor cross section flexible, with ferrule with plastic sleeve max. | 4 mm² |
| 2 conductors with same cross section, solid min. | 0.14 mm² |
| 2 conductors with same cross section, solid max. | 1.5 mm² |
| 2 conductors with same cross section, stranded min. | 0.14 mm² |
| 2 conductors with same cross section, stranded max. | 1.5 mm² |
| 2 conductors with same cross section, stranded, ferrules without plastic sleeve, min. | 0.14 mm² |
| 2 conductors with same cross section, stranded, ferrules without plastic sleeve, max. | 1.5 mm² |
| 2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve, min. | 0.5 mm² |
| 2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve, max. | 1.5 mm² |
| Connection method | Screw connection |
| Stripping length | 9 mm |
| Internal cylindrical gage | A4 |
| Screw thread | M3 |
| Tightening torque, min | 0.6 Nm |
| Tightening torque max | 0.8 Nm |
Standards and Regulations
| Connection in acc. with standard | CUL |
|---|---|
| IEC 60947-7-2/IEC 60947-7-3 | |
| IEC 60947-7-2/IEC 60947-7-3 | |
| Flammability rating according to UL 94 | V0 |
| 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 |
Environmental Product Compliance
| REACh SVHC | Lead 7439-92-1 |
|---|---|
| China RoHS | Environmentally Friendly Use Period = 50 |
| For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration” |