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Notes	General: The current is determined by the fuse used, the voltage by the light indicator.
Product properties	Product type: Fuse terminal block Number of connections: 4 Number of rows: 2 Potentials: 2 Data management status Article revision: 05 Insulation characteristics Overvoltage category: III Degree of pollution: 3
Electrical properties	Fuse type: Glass / ceramics / ... Rated surge voltage: 6 kV Maximum power dissipation for nominal condition: 0.77 W Fuse: G / 5 x 20 LED voltage range: 110 V AC/DC ... 250 V AC/DC LED current range: 0.41 mA ... 0.96 mA Maximum power dissipation: max. 1.6 W (with single arrangement of the fuse terminal block in the event of overload) max. 1.6 W (With interconnected arrangement of several fuse terminal blocks in the event of overload) max. 4 W (with single arrangement of the fuse terminal block in the event of a short-circuit) max. 2.5 W (With interconnected arrangement of several fuse terminal blocks in the event of a short-circuit)
Input data	LED voltage range: 110 V AC/DC ... 250 V AC/DC
Connection data	Number of connections per level: 2 Nominal cross section: 4 mm² 1 level Stripping length: 10 mm ... 12 mm Internal cylindrical gage: A4 Connection in acc. with standard: IEC 60947-7-1 Conductor cross section rigid: 0.2 mm² ... 6 mm² Cross section AWG: 24 ... 10 (converted acc. to IEC) Conductor cross section flexible: 0.2 mm² ... 6 mm² Conductor cross section, flexible [AWG]: 24 ... 10 (converted acc. to IEC) Conductor cross-section flexible (ferrule without plastic sleeve): 0.25 mm² ... 4 mm² Flexible conductor cross section (ferrule with plastic sleeve): 0.25 mm² ... 4 mm² Conductor cross-section flexible (2 conductors with the same cross-section, with TWIN ferrule and plastic sleeve): 0.5 mm² ... 1 mm² Nominal current: 28 A Maximum load current: 32 A (bei 6 mm² Leiterquerschnitt starr) Nominal voltage: 500 V Nominal cross section: 4 mm² 2nd level Stripping length: 10 mm ... 12 mm Internal cylindrical gage: A4 Connection in acc. with standard: IEC 60947-7-3 Conductor cross section rigid: 0.2 mm² ... 6 mm² Cross section AWG: 24 ... 10 (converted acc. to IEC) Conductor cross section flexible: 0.2 mm² ... 4 mm² Conductor cross section, flexible [AWG]: 24 ... 12 (converted acc. to IEC) Conductor cross-section flexible (ferrule without plastic sleeve): 0.25 mm² ... 4 mm² Flexible conductor cross section (ferrule with plastic sleeve): 0.25 mm² ... 4 mm² 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve: 0.5 mm² ... 1 mm² Nominal current: 6.3 A Maximum load current: 6.3 A (the current is determined by the fuse used) Nominal voltage: 500 V Nominal cross section: 4 mm² 1 level Connection cross sections directly pluggable Conductor cross section rigid: 0.5 mm² ... 6 mm² Conductor cross section, rigid [AWG]: 20 ... 10 (converted acc. to IEC) Conductor cross-section flexible (ferrule without plastic sleeve): 0.5 mm² ... 4 mm² Flexible conductor cross section (ferrule with plastic sleeve): 0.5 mm² ... 4 mm² 2nd level Connection cross sections directly pluggable Conductor cross section rigid: 0.5 mm² ... 6 mm² Conductor cross section, rigid [AWG]: 20 ... 10 (converted acc. to IEC) Conductor cross-section flexible (ferrule without plastic sleeve): 0.5 mm² ... 4 mm² Flexible conductor cross section (ferrule with plastic sleeve): 0.5 mm² ... 4 mm²
Ex data	Rated data (ATEX/IECEx) Identification: Ã¯Ã II 3 G Ex ec llC Gc Operating temperature range: -60 °C ... 130 °C Ex-certified accessories: 3211918 D-PTTB 4-TG 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: 19 A / 4 mm² Rated voltage: 275 V for bridging with bridge: 275 V - At bridging between non-adjacent terminal blocks: 275 V - At cut-to-length bridging with cover: 275 V Rated insulation voltage: 250 V output: (Permanent) Ex connection data General Nominal cross section: 4 mm² Rated cross section AWG: 12 Connection capacity rigid: 0.2 mm² ... 6 mm² Connection capacity AWG: 24 ... 10 24 ... 12 Connection capacity flexible: 0.2 mm² ... 4 mm² output: (Permanent) Ex level Level 1 Rated current: 23 A (4 mm²) Maximum load current: 27 A (6 mm²) Contact resistance: 0.9 mÃ© Temperature increase: 40 K (23 A / 4 mm²) output: (Permanent) Ex level Level 2 Rated current: 6.3 A (4 mm²) Maximum load current: 6.3 A (6 mm²) Contact resistance: 5 mÃ©
Dimensions	Width: 6.2 mm End cover width: 2.2 mm Height: 102.9 mm Depth on NS 35/7,5: 75.5 mm Depth on NS 35/15: 83 mm
Material specifications	Color: black (RAL 9005) Flammability rating according to UL 94: V0 Insulating material group: I Insulating material: PA Static insulating material application in cold: -60 °C Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)): 130 °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 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
Mechanical properties	Mechanical data Open side panel: No
Environmental and real-life conditions	Oscillation/broadband noise Specification: DIN EN 50155 (VDE 0115-200):2008-03 Spectrum: Service life test category 1, class B, body mounted Frequency: f₁ = 5 Hz to f₂ = 150 Hz ASD level: 0.964 (m/s²)²/Hz Acceleration: 0.58g 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, not exceeding 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 IEC 60947-7-3
Mounting	Mounting type: NS 35/7,5 NS 35/15