View larger
Images are for illustrative purposes only. Please refer to data sheet for details
UT 6-HESI (6,3X32) 3046401 PHOENIX CONTACT Fuse modular terminal block
UT 6-HESI (6,3X32)
3046401
PHOENIX CONTACT
1 Pcs.
Fuse modular terminal block
Fuse terminal block, fuse type: Glass/ceramic/..., fuse type: G/6.3 x 32, nominal voltage: 630 V, nominal current: 10 A, connection type: Screw connection, Sizing cross-section: 6 mm², cross-section: 0.2 mm²- 10 mm², mounting type: NS 35/7.5, NS 35/15, color: black
Fuse modular terminal block, fuse type: Glass / ceramics / ..., fuse type: G / 6,3 x 32, nom. voltage: 630 V, nominal current: 10 A, connection method: Screw connection, Rated cross section: 6 mm2, cross section: 0.2 mm2- 10 mm2, mounting type: NS 35/7,5, NS 35/15, color: black
Automation > Fuse terminal block
Modular TBs
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
Request a Quote
Pricing and availability are confirmed for each enquiry. Send this part and we will reply with price and lead time.
Request QuoteProduct Overview
Engineered for demanding railway environments, the Phoenix Contact UT 6-HESI (6,3X32) fuse modular terminal block secures wiring while isolating overcurrent faults in rolling stock and signaling systems. Fuse terminal blocks play a critical safety role in industrial installations by preventing cascading electrical failures. Pricing, availability, and lead time are confirmed per enquiry through an RFQ.
- Product type: Fuse terminal block
- Area of application: Railway industry
- Number of connections: 2
- Number of rows: 1
- Potentials: 1
- Data management status Article revision: 09
- Insulation characteristics Overvoltage category: III
- Degree of pollution: 3
- Fuse type: Glass / ceramics / ...
- Rated surge voltage: 6 kV
- Maximum power dissipation for nominal condition: 1.31 W
- Fuse: G / 6,3 x 32
- Maximum current with single arrangement: 10 A
- Maximum power dissipation: max. 1.6 W (with single arrangement of the fuse terminal block in the event of overload)
- Number of connections per level: 2
- Nominal cross section: 6 mm²
More info
▲Technical data
Product properties
| Product type | Fuse terminal block |
| Area of application | Railway industry |
| Machine building | |
| Plant engineering | |
| Number of connections | 2 |
| Number of rows | 1 |
| Potentials | 1 |
| Data management status | |
| Article revision | 09 |
| Insulation characteristics | |
| Overvoltage category | III |
| Degree of pollution | 3 |
Electrical properties
| Fuse type | Glass / ceramics / ... |
| Rated surge voltage | 6 kV |
| Maximum power dissipation for nominal condition | 1.31 W |
| Fuse | G / 6,3 x 32 |
| Maximum current with single arrangement | 10 A |
| 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 data
| Number of connections per level | 2 |
| Nominal cross section | 6 mm² |
| Level 1 above 1 below 1 | |
| Screw thread | M4 |
| Tightening torque | 1.5 ... 1.8 Nm |
| Stripping length | 10 mm |
| Internal cylindrical gage | A5 |
| Connection in acc. with standard | IEC 60947-7-3 |
| Conductor cross section rigid | 0.2 mm² ... 10 mm² |
| Cross section AWG | 24 ... 8 (converted acc. to IEC) |
| Conductor cross section flexible | 0.2 mm² ... 10 mm² |
| Conductor cross section, flexible [AWG] | 24 ... 8 (converted acc. to IEC) |
| Conductor cross-section flexible (ferrule without plastic sleeve) | 0.25 mm² ... 6 mm² |
| Flexible conductor cross section (ferrule with plastic sleeve) | 0.25 mm² ... 6 mm² |
| 2 conductors with same cross section, solid | 0.2 mm² ... 2.5 mm² |
| 2 conductors with same cross section, flexible | 0.2 mm² ... 2.5 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 ... 4 mm² |
| Nominal current | 10 A |
| Maximum load current | 10 A (the current is determined by the fuse used) |
| Nominal voltage | 630 V |
| Nominal cross section | 6 mm² |
Dimensions
| Width | 8.2 mm |
| Height | 57.8 mm |
| Depth on NS 35/7,5 | 75.6 mm |
| Depth on NS 35/15 | 83.1 mm |
Material specifications
| Color | black (RAL 9005) |
| Flammability rating according to UL 94 | V0 |
| Insulating material group | I |
| Insulating material | PA |
| Static insulating material application in cold | -60 °C |
| Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)) | 125 °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 |
| Calorimetric heat release NFPA 130 (ASTM E 1354) | 27,5 MJ/kg |
| 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 |
Mechanical properties
| Mechanical data | |
| Open side panel | No |
Environmental and real-life conditions
| Ambient conditions | |
| 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 % |
Standards and regulations
| Connection in acc. with standard | IEC 60947-7-3 |
Mounting
| Mounting type | NS 35/7,5 |
| NS 35/15 |