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XTTB 2,5 1453789 PHOENIX CONTACT Double-level terminal block, nominal voltage: 800 V, Thermal constant curre..
XTTB 2,5
1453789
PHOENIX_CONTACT
50
Double-level terminal block, nominal voltage: 800 V, Thermal constant current Ith: 22 A, connection type: Push-X connection, Sizing cross-section: 2.5 mm², cross-section: 0.5 mm² - 4 mm², mounting class: NS 35/7.5, NS 35/15, color: gray
Double-deck terminal block, nominal voltage: 800 V, nominal current: 22 A, connection type: Push-X connection, Dimensioning cross-section: 2.5 mm², cross-section: 0.5 mm² - 4 mm², installation type: NS 35/7.5, NS 35/15, colour: grey
Terminal blocks > Feed-through terminal block
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▲| Product Type | Multi-Floor Terminal Block |
| Number of poles | 2 |
| Number of connections | 4 |
| Number of rows | 2 |
| Insulation Properties | |
| Surge Category | Iii |
| Degree of pollution | 3 |
| Dimensioning Transient Voltage | 8 kV |
| Maximum Dissipated Power with Nominal Condition | 0.77 W |
| Number of connections per floor | 2 |
| Nominal Section | 2.5 mm² |
| AWG Conductor Section | (Converted according to IEC) |
| Peel Length | 10 mm ... 12 mm |
| Standard-compliant connection | IEC 60947-7-1 |
| Rigid conductor section | 0.5 mm² ... 4 mm² |
| AWG Conductor Section | 20 ... 12 (Converted according to IEC) |
| Flexible conductor section | 0.75 mm² ... 4 mm² |
| Flexible Wire Section [AWG] | 18 ... 12 (Converted according to IEC) |
| Flexible cable section (toe cap without plastic sleeve) | 0.5 mm² ... 2.5 mm² |
| Flexible cable section (toe cap with plastic sleeve) | 0.5 mm² ... 2.5 mm² |
| Thermal Constant Current ITh | 22 A (With a conductor cross-section of 2.5 mm2) |
| Maximum Charging Current | 26 A (with rigid 4 mm² cable cross-section) |
| Nominal voltage | 800 V |
| Nominal Section | 2.5 mm² |
| Width | 5.2 mm |
| Lid Width | 2.2 mm |
| Height | 90 mm |
| Depth | 46.1 mm |
| Depth at NS 35/7.5 | 47.6 mm |
| Depth at NS 35/15 | 55.1 mm |
| Colour | grey |
| Flammability class according to UL 94 | V0 |
| Insulating material group | I |
| Insulating material | PA |
| Static use of cold insulating material | -60 °C |
| Relative Insulating 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 |
| Flammability of NFPA 130 Surfaces (ASTM E 162) | approved |
| NFPA 130 Specific Optical Flue Gas Density (ASTM E 662) | approved |
| NFPA 130 Flue Gas Toxicity (SMP 800C) | approved |
| Impulse Voltage Test | |
| Result | Approved Test |
| Heating Verification | |
| Heating test requirement | Temperature rise ≤ 45 K |
| Result | Approved Test |
| Short-term permissible current 2.5 mm² | 0.3 kA |
| Result | Approved Test |
| Dielectric Strength with Operating Frequency | |
| Test Voltage Nominal Value | 2 kV |
| Result | Approved Test |
| Mechanical data | |
| Open sidewall | Yes |
| Mechanical resistance | |
| Result | Approved Test |
| Fixing on the bracket | |
| Rail/Fixing Surface | NS 35 |
| Result | Approved Test |
| Aging | |
| Temperature Cycles | 192 |
| 192 | |
| Result | Approved Test |
| Approved Test | |
| Needle Flame Test | |
| Performance Time | 30 sec |
| Result | Approved Test |
| Broadband Oscillation/Noise | |
| Test Specification | DIN EN 50155 (VDE 0115-200):2022-06 |
| Spectrum | Category 2 durability test, on the bogie |
| frequency | f1= 5 Hz to f2= 250 Hz |
| ASD Level | 6.12 (m/s²)²/Hz |
| Acceleration | 3.12g |
| Test duration per axis | 5 h |
| Test Directions | X, Y, and Z axes |
| Result | Approved Test |
| Crash | |
| Test Specification | DIN EN 50155 (VDE 0115-200):2022-06 |
| Shock Type | Semi-sinusoid |
| Acceleration | 30g |
| Duration of the crash | 18 ms |
| Number of collisions per steering | 3 |
| Test Directions | X, Y, and Z axes (pos. and neg.) |
| Result | Approved Test |
| Environmental conditions | |
| Ambient Temperature (Service) | -60 °C ... 105 °C (for max. short-term operating temperature, see RTI Elec.) |
| Ambient Temperature (Storage/Transport) | -25 °C ... 60 °C (for a short time, no more than 24 hours, -60 °C to +70 °C) |
| Ambient Temperature (Mounting) | -5 °C ... 70 °C |
| Ambient Temperature (Drive) | -5 °C ... 70 °C |
| Permissible air humidity (storage/transport) | 30 % ... 70 % |
| Standard-compliant connection | IEC 60947-7-1 |
| Type of mounting | NS 35/7.5 |
| NS 35/15 |
| Feature Name | Feature Value |
|---|---|
| Connectable conductor cross section fine-strand without cable end sleeve (EF007341) | 0.75 mm² |
| Connectable conductor cross section fine-strand with cable end sleeve (EF007339) | 0.5 mm² |
| Connectable conductor cross section solid-core (EF007337) | 0.5 mm² |
| Rated voltage (EF000228) | 800 V |
| Type of electrical connection 1 (EF002526) | Other |
| Type of electrical connection 2 (EF002527) | Other |
| Number of levels (EF002659) | 2 |
| Number of clamp positions per level (EF002660) | 2 |
| Suitable for conductor material (EF012572) | Aluminium/copper |
| Mounting method (EF000003) | DIN rail (top hat rail) 35 mm |
| Material insulation body (EF007543) | Other |
| Inflammability class of insulation material according to UL94 (EF002521) | V0 |
| Width (EF000008) | 5.2 mm |
| Height (EF000040) | 90 mm |
| Depth (EF000049) | 46.1 mm |
| Closing plate required (EF002525) | Yes |
| Colour (EF000007) | Grey |
| Internally connected stages (EF002661) | No |
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOG PHOENIX TERMINAL BLOCKS EN.pdf | 69 Mbytes |
|
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