3037181 PHOENIX CONTACT -

ST 4 BN - Feed-through terminal block

Feed-through terminal block, nom. voltage: 800 V, nominal current: 32 A, number of connections: 2, connection method: Spring-cage connection, 1 level, Rated cross section: 4 mm², cross section: 0.08 mm² - 6 mm², mounting type: NS 35/7,5, NS 35/15, color: brown

Cod. Articolo: 3037181 copia - copy

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PHOENIX CONTACT

Product properties	Product type: Feed-through terminal block Number of connections: 2 Number of rows: 1 Potentials: 1 Data management status Article revision: 04 Insulation characteristics Overvoltage category: III Degree of pollution: 3
Electrical properties	Rated surge voltage: 8 kV Maximum power dissipation for nominal condition: 1.02 W
Connection data	Number of connections per level: 2 Nominal cross section: 4 mm² 1 level Stripping length: 8 mm ... 10 mm Internal cylindrical gage: A4 Connection in acc. with standard: IEC 60947-7-1 Conductor cross section rigid: 0.08 mm² ... 6 mm² Cross section AWG: 28 ... 10 (converted acc. to IEC) Conductor cross section flexible: 0.08 mm² ... 4 mm² Conductor cross section, flexible [AWG]: 28 ... 12 (converted acc. to IEC) Conductor cross-section flexible (ferrule without plastic sleeve): 0.14 mm² ... 4 mm² Flexible conductor cross section (ferrule with plastic sleeve): 0.14 mm² ... 4 mm² 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve: 0.5 mm² ... 1 mm² Nominal current: 32 A Maximum load current: 40 A (with 6 mm² conductor cross section) Nominal voltage: 800 V Nominal cross section: 4 mm²
Ex data	Rated data (ATEX/IECEx) Identification: Ã¯Ã II 2 GD Ex eb IIC Gb Operating temperature range: -60 °C ... 110 °C Ex-certified accessories: 3030420 D-ST 4 3030721 ATP-ST 4 1204517 SZF 1-0,6X3,5 3022276 CLIPFIX 35-5 3022218 CLIPFIX 35 List of bridges: Plug-in bridge / FBS 2-6 / 3030336 Plug-in bridge / FBS 3-6 / 3030242 Plug-in bridge / FBS 4-6 / 3030255 Plug-in bridge / FBS 5-6 / 3030349 Plug-in bridge / FBS 10-6 / 3030271 Plug-in bridge / FBS 20-6 / 3030365 Bridge data: 28 A / 4 mm² Ex temperature increase: 40 K (33.4 A / 4 mm²) Rated voltage: 550 V for bridging with bridge: 550 V - At bridging between non-adjacent terminal blocks: 352 V - At bridging between non-adjacent terminal blocks via PE terminal block: 352 V - At cut-to-length bridging with cover: 220 V - At cut-to-length bridging with partition plate: 275 V Rated insulation voltage: 500 V output: (Permanent) Ex level General Rated current: 30 A Maximum load current: 34.5 A Contact resistance: 0.63 mÃ© Ex connection data General Nominal cross section: 4 mm² Rated cross section AWG: 12 Connection capacity rigid: 0.08 mm² ... 6 mm² Connection capacity AWG: 28 ... 10 28 ... 12 Connection capacity flexible: 0.08 mm² ... 4 mm²
Dimensions	Width: 6.2 mm End cover width: 2.2 mm Height: 56 mm Depth on NS 35/7,5: 36.5 mm Depth on NS 35/15: 44 mm
Material specifications	Color: brown (RAL 8028) 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 Ã¢Ã¢°¤ 45 K Result: Test passed Short-time withstand current 4 mm²: 0.48 kA Short-time withstand current 6 mm²: 0.72 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 32/NS 35 Test force setpoint: 1 N Result: Test passed Test for conductor damage and slackening Rotation speed: 10 (+/- 2) rpm Revolutions: 135 Conductor cross section/weight: 0.25 mm² / 0.2 kg 4 mm² / 0.9 kg 6 mm² / 1.4 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):2008-03 Pulse shape: Half-sine Acceleration: 5g Shock duration: 30 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