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Images are for illustrative purposes only. Please refer to data sheet for details
QTC 2,5-HESI (5X20) 3050293 PHOENIX CONTACT Fuse modular terminal block
QTC 2,5-HESI (5X20)
3050293
PHOENIX CONTACT
50 Pcs.
Fuse modular terminal block
Fuse terminal block, fuse type: Glass/ceramic/..., fuse type: G/5 x 20, nominal voltage: 500 V, nominal current: 6.3 A, connection type: Quick connect, 1st floor, Sizing cross-section: 1.5 mm², cross-section: 0.5 mm²- 2.5 mm², mounting class: NS 35/7.5, NS 35/15, color: black
Fuse modular terminal block, fuse type: Glass / ceramics / ..., fuse type: G / 5 x 20, nom. voltage: 500 V, nominal current: 6.3 A, connection method: Quick connection, 1 level, Rated cross section: 1.5 mm2, cross section: 0.5 mm2- 2.5 mm2, mounting type: NS 35/7,5, NS 35/15, color: black
Automation > Fuse terminal block
Enclosures connectivity
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
More info
▲Technical data
Notes
| General | The current is determined by the fuse used, the voltage by the light indicator. |
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 | 07 |
| 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 | 0.77 W |
| Fuse | G / 5 x 20 |
| 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 |
| Frequency of connections with the same cross section | 100.00 |
| Nominal cross section | 2.5 mm² |
| 1 level | |
| Connection in acc. with standard | IEC 60947-7-3 |
| Conductor cross section rigid | 0.5 mm² ... 2.5 mm² |
| Cross section AWG | 20 ... 14 (converted acc. to IEC) |
| Conductor cross section flexible | 0.5 mm² ... 2.5 mm² |
| Conductor cross section, flexible [AWG] | 20 ... 14 (converted acc. to IEC) |
| Nominal current | 6.3 A |
| Maximum load current | 6.3 A (the current is determined by the fuse used) |
| Nominal voltage | 500 V |
| Nominal cross section | 1.5 mm² |
Dimensions
| Width | 6.2 mm |
| End cover width | 2.2 mm |
| Height | 82.5 mm |
| Depth on NS 35/7,5 | 64.9 mm |
| Depth on NS 35/15 | 72.4 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 |
| 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 |
| 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 |
Cable/line
| Wire diameter incl. insulation | 3.8 mm |
Mechanical properties
| Mechanical data | |
| Open side panel | Yes |
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 |