3244326 PHOENIX CONTACT - Technology Bsa

MSDB 2,5-NS 35 OG - Mini feed-through terminal block

Mini feed-through terminal block, nom. voltage: 800 V, nominal current: 24 A, number of connections: 4, connection method: Spring-cage connection, 1 level, Rated cross section: 2.5 mm², cross section: 0.08 mm²-4 mm², mounting type: NS 35/7,5, NS35/15, color: orange

Cod. Articolo: 3244326

Cod. Fornitore: 3244326

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Product properties	Product type: Miniature terminal block Number of connections: 4 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 1 level Stripping length: 8 mm Internal cylindrical gage: A3 Connection in acc. with standard: IEC 60947-7-1 IEC/EN60079-7 Conductor cross section rigid: 0.08 mm² ... 4 mm² Cross section AWG: 28 ... 12 (converted acc. to IEC) Conductor cross section flexible: 0.08 mm² ... 2.5 mm² Conductor cross section, flexible [AWG]: 28 ... 14 (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 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve: 0.5 mm² Nominal current: 24 A Maximum load current: 30 A (with 4mm² conductor cross section) Nominal voltage: 800 V Nominal cross section: 2.5 mm²
Ex data	Rated data (ATEX/IECEx) Identification: Ã¯ II2GEx eb IIC Gb Operating temperature range: -60°C ... 110°C Ex-certified accessories: 3024193 D-MZB 1,5-NS35 1204517 SZF 1-0,6X3,5 3022276 CLIPFIX 35-5 List of bridges: Insertion bridge / ESB 2-MZDB / 3029703 Bridge data: 21 A / 2.5 mm² Ex temperature increase: 40 K (21.3 A / 2.5 mm²) Rated voltage: 690 V Rated insulation voltage: 630 V output: (Permanent) Ex level General Rated current: 21 A Maximum load current: 26 A Contact resistance: 0.87 mÃ© Ex connection data General Nominal cross section: 2.5 mm² Rated cross section AWG: 14 Connection capacity rigid: 0.08 mm² ... 4 mm² Connection capacity AWG: 28 ... 12 28 ... 14 Connection capacity flexible: 0.08 mm² ... 2.5 mm²
Dimensions	Width: 10.4 mm End cover width: 4 mm Height: 42.7 mm Depth: 22 mm Depth on NS35/7,5: 32 mm Depth on NS35/15: 39.5 mm
Material specifications	Color: orange Flammability rating according to UL 94: V0 Insulating material group: I Insulating material: PA 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 Calorimetric heat release NFPA 130 (ASTM E 1354): 28 MJ/kg 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¢¤45K Result: Test passed Short-time withstand current 2.5 mm²: 0.3 kA Short-time withstand current 4 mm²: 0.48 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: NS32/NS35 Result: Test passed Test for conductor damage and slackening Rotation speed: 10 (+/- 2) rpm Revolutions: 135 Conductor cross section/weight: 0.08 mm² / 0.1 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: DINEN50155 (VDE0115-200):2018-05 Spectrum: Service life test category2, 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 Shocks Pulse shape: Half-sine Acceleration: 30g Shock duration: 18ms Number of shocks per direction: 3 Test directions: X-, Y- and Z-axis (pos. and neg.) Ambient conditions Ambient temperature (storage/transport): -25°C ... 60°C (for a short time, not exceeding 24h, -60°C to +70°C) Ambient temperature (assembly): -5°C ... 70°C Ambient temperature (actuation): -5°C ... 70°C Permissible humidity (storage/transport): 30 % ... 70 %
Standards and regulations	Connection in acc. with standard: IEC 60947-7-1 IEC/EN60079-7
Mounting	Mounting type: NS 35/7,5 NS35/15