Or as low as Description
Commercial data
| Item number | 1078960 |
| Packing unit | 1 pc |
| Minimum order quantity | 1 pc |
| Sales key | BE2 |
| Product key | BE2311 |
| Catalog page | Page 88 (C-1-2019) |
| GTIN | 4055626797052 |
| Weight per piece (including packing) | 6,048 g |
| Weight per piece (excluding packing) | 5,345 g |
| Customs tariff number | 85369010 |
| Country of origin | CN |
Technical data
Product properties
| Product type | Feed-through terminal block |
| Product family | PTV |
| Area of application | Railway industry |
| Machine building | |
| Plant engineering | |
| Process industry | |
| Number of positions | 1 |
| Number of connections | 2 |
| Number of rows | 1 |
| Potentials | 1 |
Insulation characteristics
| Overvoltage category | III |
| Degree of pollution | 3 |
Electrical properties
| Rated surge voltage | 8 kV |
| Maximum power dissipation for nominal condition | 0.77 W |
Connection data
| Number of connections per level | 2 |
| Nominal cross section | 2.5 mm² |
| Stripping length | 8 mm … 10 mm |
| Internal cylindrical gage | A3 |
| Connection in acc. with standard | IEC 60947-7-1 |
| Conductor cross section rigid | 0.14 mm² … 4 mm² |
| Cross section AWG | 26 … 12 (converted acc. to IEC) |
| Conductor cross section flexible | 0.14 mm² … 4 mm² |
| Conductor cross section, flexible [AWG] | 26 … 12 (converted acc. to IEC) |
| Conductor cross-section flexible (ferrule without plastic sleeve) | 0.14 mm² … 2.5 mm² |
| Flexible conductor cross section (ferrule with plastic sleeve) | 0.14 mm² … 2.5 mm² |
| Conductor cross-section flexible (2 conductors with the same cross-section, with TWIN ferrule and plastic sleeve) | 0.5 mm² … 1 mm² |
| 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve | 1 mm² |
| Nominal current | 24 A (at 2.5 mm²) |
| Maximum load current | 28 A (with 4 mm² conductor cross section, rigid) |
| Nominal voltage | 800 V |
| Nominal cross section | 2.5 mm² |
Connection cross sections directly pluggable
| Conductor cross section rigid | 0.5 mm² … 4 mm² |
| Conductor cross section, rigid [AWG] | 20 … 12 (converted acc. to IEC) |
| Conductor cross-section flexible (ferrule without plastic sleeve) | 1.5 mm² … 2.5 mm² |
| Flexible conductor cross section (ferrule with plastic sleeve) | 1.5 mm² … 2.5 mm² |
Ex data
Rated data (ATEX/IECEx)
| Identification | II 2 G Ex eb IIC Gb |
| Operating temperature range | -60 °C … 110 °C |
| Ex-certified accessories | 1088746 D-PTV 2,5/4 |
| 3030721 ATP-ST 4 | |
| 1204517 SZF 1-0,6X3,5 | |
| 3022276 CLIPFIX 35-5 | |
| List of bridges | Plug-in bridge / FBS 2-5 / 3030161 |
| Plug-in bridge / FBS 3-5 / 3030174 | |
| Plug-in bridge / FBS 4-5 / 3030187 | |
| Plug-in bridge / FBS 5-5 / 3030190 | |
| Plug-in bridge / FBS 10-5 / 3030213 | |
| Plug-in bridge / FBS 20-5 / 3030226 | |
| Plug-in bridge / FBS 50-5 / 3038930 | |
| Bridge data | 20.5 A / 2.5 mm² |
| Ex temperature increase | 40 K (20.7 A / 2.5 mm²) |
| Rated voltage | 550 V |
| for bridging with bridge | 550 V |
| – At bridging between non-adjacent terminal blocks | 352 V |
| – At cut-to-length bridging | 275 V |
| – At cut-to-length bridging with cover | 275 V |
| – At cut-to-length bridging with partition plate | 550 V |
| Rated insulation voltage | 500 V |
| output | (Permanent) |
Ex level General
| Rated current | 20.5 A (2.5 mm²) |
| Maximum load current | 24.5 A (4 mm²) |
| Contact resistance | 0.8 mΩ |
Ex connection data General
| Nominal cross section | 2.5 mm² |
| Rated cross section AWG | 14 |
| Connection capacity rigid | 0.14 mm² … 4 mm² |
| Connection capacity AWG | 26 … 12 |
| Connection capacity flexible | 0.14 mm² … 4 mm² |
| Connection capacity AWG | 26 … 12 |
Dimensions
| End cover width | 2.2 mm |
| Height | 50.8 mm |
| Depth | 35.3 mm |
| Depth on NS 35/7,5 | 36.8 mm |
| Depth on NS 35/15 | 44.3 mm |
Material specifications
| Color | gray |
| 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 |
Electrical tests
Surge voltage test
| Test voltage setpoint | 9.8 kV |
| Result | Test passed |
Temperature-rise test
| Requirement temperature-rise test | Increase in temperature ≤ 45 K |
| Result | Test passed |
| Short-time withstand current 2.5 mm² | 0.3 kA |
| Result | Test passed |
Power-frequency withstand voltage
| Test voltage setpoint | 2 kV |
| Result | Test passed |
Mechanical properties
Mechanical data
| Open side panel | Yes |
Mechanical tests
Mechanical strength
| Result | Test passed |
Attachment on the carrier
| DIN rail/fixing support | NS 35 |
| Result | Test passed |
Test for conductor damage and slackening
| Rotation speed | 10 rpm |
| Revolutions | 135 |
| Conductor cross section/weight | 0.14 mm² / 0.2 kg |
| 2.5 mm² / 0.7 kg | |
| 4 mm² / 0.9 kg | |
| Result | Test passed |
Environmental and real-life conditions
Aging
| Temperature cycles | 192 |
| Result | Test passed |
| Needle-flame test | |
| Time of exposure | 30 s |
| Result | Test passed |
Oscillation/broadband noise
| Specification | DIN EN 50155 (VDE 0115-200):2018-05 |
| Spectrum | Service life test category 2, bogie-mounted |
| 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-axis |
| Result | Test passed |
Shocks
| Pulse shape | Half-sine |
| Acceleration | 30g |
| Shock duration | 18 ms |
| Number of shocks per direction | 3 |
| Test directions | X-, Y- and Z-axis (pos. and neg.) |
| Result | Test passed |
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, no longer than 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 60947-7-1 |
Mounting
| Mounting type | NS 35/7,5 |
| NS 35/15 |
Drawings
Circuit diagram
Approvals
| CSA
Approval ID: 158887 |
||||||
| Nominal voltage UN | Nominal current IN | Cross section AWG | Cross section mm2 | |||
| Use group B | ||||||
| 600 V | 20 A | 26 – 12 | – | |||
| Use group C | ||||||
| 600 V | 20 A | 26 – 12 | – | |||
| | IECEE CB Scheme
Approval ID: DE1-67139 |
|||||
| Nominal voltage UN | Nominal current IN | Cross section AWG | Cross section mm2 | |||
| 800 V | 24 A | – | 0.2 – 4 | |||
| | EAC
Approval ID: RU C-DE.BL08.B.00644 |
|||||
| | cULus Recognized
Approval ID: E60425 |
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| | cULus Recognized
Approval ID: E60425 |
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| | VDE Zeichengenehmigung
Approval ID: 40056318 |
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| Nominal voltage UN | Nominal current IN | Cross section AWG | Cross section mm2 | |||
| 800 V | 24 A | – | 0.2 – 4 | |||
| | IECEx
Approval ID: IECExPTB20.0037U |
|||||
| | IECEx
Approval ID: IECExPTB20.0037U |
|||||
| | ATEX
Approval ID: PTB20ATEX1016U |
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Classifications
ECLASS
| ECLASS-11.0 | 27141120 |
| ECLASS-13.0 | 27250101 |
ETIM
| ETIM 9.0 | EC000897 |
UNSPSC
| UNSPSC 21.0 | 39121400 |
Environmental product compliance
EU RoHS
| Fulfills EU RoHS substance requirements | Yes, No exemptions |
| China RoHS | |
| Environment friendly use period (EFUP) | EFUP-E |
| No hazardous substances above the limits | |
| EU REACH SVHC | |
| REACH candidate substance (CAS No.) | No substance above 0.1 wt% |
Accessories
FBS 2-5 – Plug-in bridge
Max. current carrying capacity: 24 A
Plug-in bridge, pitch: 5.2 mm, number of positions: 2, length: 23 mm, color: red
FBS 3-5 – Plug-in bridge
Max. current carrying capacity: 24 A
Plug-in bridge, pitch: 5.2 mm, number of positions: 3, length: 23 mm, color: red
FBS 4-5 – Plug-in bridge
Max. current carrying capacity: 24 A
Plug-in bridge, pitch: 5.2 mm, number of positions: 4, length: 23 mm, color: red
FBS 5-5 – Plug-in bridge
Max. current carrying capacity: 24 A
Plug-in bridge, pitch: 5.2 mm, number of positions: 5, length: 23 mm, color: red
FBS 10-5 – Plug-in bridge
Max. current carrying capacity: 24 A
Plug-in bridge, pitch: 5.2 mm, number of positions: 10, length: 23 mm, color: red
FBS 20-5 – Plug-in bridge
Max. current carrying capacity: 24 A
Plug-in bridge, pitch: 5.2 mm, number of positions: 20, color: red
FBS 50-5 – Plug-in bridge
Max. current carrying capacity: 24 A
Plug-in bridge, pitch: 5.2 mm, number of positions: 50, color: red
FBSR 2-5 – Plug-in bridge
Max. current carrying capacity: 17.5 A
Plug-in bridge, pitch: 5.2 mm, number of positions: 2, color: red
FBSR 3-5 – Plug-in bridge
Max. current carrying capacity: 17.5 A
Plug-in bridge, pitch: 5.2 mm, number of positions: 3, color: red
