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PTV 2,5-TWIN WH - Feed-through terminal block

Feed-through terminal block, nom. voltage: 800 V, nominal current: 24 A, number of connections: 3, connection method: Push-in connection, 1 level, Rated cross section: 2.5 mm², cross section: 0.14 mm² - 4 mm², mounting type: NS 35/7,5, NS 35/15, color: white

Cod. Articolo: 1451437

Cod. Fornitore: 1451437

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Notes	General Note: The max. load current must not be exceeded by the total current of all connected conductors.
Product properties	Product type: Multi-conductor terminal block Product family: PTV Area of application: Railway industry Machine building Plant engineering Process industry Number of connections: 3 Number of rows: 1 Potentials: 1 Data management status Article revision: 02 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: 3 Nominal cross section: 2.5 mm² 1 level 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 (with 2.5 mm² conductor connection cross section) Maximum load current: 28 A (with 4 mm² conductor cross section, rigid) Nominal voltage: 800 V Nominal cross section: 2.5 mm² 1 level 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: Ã¯Ã II 2 G Ex eb IIC Gb Operating temperature range: -60 °C ... 110 °C Ex-certified accessories: 1088747 D-PTV 2,5/4-TWIN 1083618 DS-PTV 2,5/4 3024481 ATP-ST 6 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 (21,1 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 mÃ© 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
Dimensions	Width: 5.2 mm End cover width: 2.2 mm Height: 60 mm Depth: 45.7 mm Depth on NS 35/7,5: 47.2 mm Depth on NS 35/15: 54.7 mm
Material specifications	Color: white (RAL 9010) 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 Result: Test passed Temperature-rise test Requirement temperature-rise test: Increase in temperature Ã¢Ã¢°¤ 45 K Result: Test passed Short-time withstand current 2.5 mm²: 0.3 kA 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 Test force setpoint: 1 N 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 Specification: DIN EN 50155 (VDE 0115-200):2018-05 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