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UK 10,3-HESILED N 72 3048661 PHOENIX CONTACT Fuse modular terminal block
UK 10,3-HESILED N 72
3048661
PHOENIX CONTACT
12 Pcs.
Fuse modular terminal block
Fuse terminal block, fuse type: Glass/ceramic/..., fuse type: Midget / 10.3 x 38, nominal voltage: 72 V, nominal current: 32 A, connection type: Screw connection, Sizing cross-section: 16 mm², cross-section: 1.5 mm²- 25 mm², mounting class: NS 35/7.5, NS 35/15, color: black
Fuse modular terminal block, fuse type: Glass / ceramics / ..., fuse type: Midget / 10.3 x 38, nom. voltage: 72 V, nominal current: 32 A, connection method: Screw connection, Rated cross section: 16 mm2, cross section: 1.5 mm2- 25 mm2, mounting type: NS 35/7,5, NS 35/15, color: black
Automation > Fuse terminal block
Modular TBs
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Managed by Phoenix Contact, the UK 10,3-HESILED N 72 is a specialized fuse modular terminal block designed for DIN rail installations. Terminal blocks with integrated fusing capabilities provide a centralized point for wire connection while simultaneously housing protective elements to disconnect downstream equipment during electrical overloads. Pricing, availability and lead time are confirmed per enquiry through an RFQ.
- Product type: Fuse terminal block
- Number of connections: 2
- Number of rows: 1
- Insulation characteristics Overvoltage category: III
- Degree of pollution: 3
- Fuse type: Glass / ceramics / ...
- Rated surge voltage: 6 kV
- Maximum power dissipation for nominal condition: 3 W
- Fuse: Midget / 10.3 x 38
- LED voltage range: 12 V AC ... 72 V AC (The voltage is determined by the fuse or selected LED display)
- Number of connections per level: 2
- Nominal cross section: 16 mm²
- Level 1 above 1 below 1 Screw thread: M5
- Tightening torque: 2 ... 2.5 Nm
- Stripping length: 11 mm
More info
▲Technical data
Product properties
| Product type | Fuse terminal block |
| Number of connections | 2 |
| Number of rows | 1 |
| 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 | 3 W |
| Fuse | Midget / 10.3 x 38 |
| LED voltage range | 12 V AC ... 72 V AC (The voltage is determined by the fuse or selected LED display) |
Input data
| LED voltage range | 12 V AC ... 72 V AC (The voltage is determined by the fuse or selected LED display) |
Connection data
| Number of connections per level | 2 |
| Nominal cross section | 16 mm² |
| Level 1 above 1 below 1 | |
| Screw thread | M5 |
| Tightening torque | 2 ... 2.5 Nm |
| Stripping length | 11 mm |
| Internal cylindrical gage | A7 |
| Connection in acc. with standard | IEC 60947-1 / -3 |
| Conductor cross section rigid | 1.5 mm² ... 25 mm² |
| Cross section AWG | 14 ... 4 (converted acc. to IEC) |
| Conductor cross section flexible | 1.5 mm² ... 16 mm² |
| Conductor cross section, flexible [AWG] | 14 ... 6 (converted acc. to IEC) |
| Conductor cross-section flexible (ferrule without plastic sleeve) | 1.5 mm² ... 16 mm² |
| Flexible conductor cross section (ferrule with plastic sleeve) | 1.5 mm² ... 16 mm² |
| Cross-section with insertion bridge, rigid | 10 mm² |
| Cross-section with insertion bridge, flexible | 10 mm² |
| 2 conductors with same cross section, solid | 1.5 mm² ... 4 mm² |
| 2 conductors with same cross section, flexible | 1.5 mm² ... 4 mm² |
| 2 conductors with same cross section, flexible, with ferrule without plastic sleeve | 1.5 mm² ... 4 mm² |
| 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve | 1.5 mm² ... 10 mm² |
| Nominal current | 32 A (the current and voltage are determined by the fuse) |
| Maximum load current | 32 A (the current and voltage are determined by the fuse) |
| Nominal voltage | 72 V (the current and voltage are determined by the fuse) |
| Nominal cross section | 16 mm² |
Dimensions
| Width | 18 mm |
| Height | 81 mm |
| Depth on NS 35/7,5 | 65.5 mm |
| Depth on NS 35/15 | 73 mm |
Material specifications
| Color | black (RAL 9005) |
| Flammability rating according to UL 94 | V2 |
| Insulating material group | III a |
| Relative insulation material temperature index (Elec., UL 746 B) | 125 °C |
Mechanical properties
| Mechanical data | |
| Open side panel | No |
Environmental and real-life conditions
| Ambient conditions | |
| Ambient temperature (operation) | -60 °C ... 85 °C (max. short-term operating temperature RTI Elec.) |
| Ambient temperature (storage/transport) | -25 °C ... 55 °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 60947-1 / -3 |
Mounting
| Mounting type | NS 35/7,5 |
| NS 35/15 |