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| Product properties | Product type: Feed-through terminal block 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 Screw thread: M3 Tightening torque: 0.6 ... 0.8 Nm Stripping length: 7 mm Internal cylindrical gage: A3 Connection in acc. with standard: IEC 60947-7-1 Conductor cross section rigid: 0.2 mm² ... 4 mm² Cross section AWG: 24 ... 12 (converted acc. to IEC) Conductor cross section flexible: 0.2 mm² ... 2.5 mm² Conductor cross section, flexible [AWG]: 24 ... 14 (converted acc. to IEC) Conductor cross-section flexible (ferrule without plastic sleeve): 0.25 mm² ... 2.5 mm² Flexible conductor cross section (ferrule with plastic sleeve): 0.25 mm² ... 1.5 mm² Cross-section with insertion bridge, rigid: 2.5 mm² Cross-section with insertion bridge, flexible: 2.5 mm² 2 conductors with same cross section, solid: 0.2 mm² ... 1 mm² 2 conductors with same cross section, flexible: 0.2 mm² ... 1 mm² 2 conductors with same cross section, flexible, with ferrule without plastic sleeve: 0.25 mm² ... 1 mm² 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve: 0.5 mm² ... 1.5 mm² Nominal current: 24 A Maximum load current: 24 A (with a 2.5 mm² conductor cross section) Nominal voltage: 800 V |
| Ex data | Rated data (ATEX/IECEx) Identification: ï II2GEx eb IIC Gb Operating temperature range: -60°C ... 105°C Ex-certified accessories: 3001022 D-UK 2,5 3003020 D-UK 4/10 1212587 SF-SL 0,6X3,5-100 S-VDE 1201442 E/UK List of bridges: Fixed bridge / FBR 2-5-EX / 0716129 Fixed bridge / FBR 10-5-EX / 2303226 Fixed bridge / FBR 80-5-EX / 3000942 Bridge data: 20 A / 2.5 mm² Ex temperature increase: 40 K (20.5A / 2.5mm²) 40 K (25.5 A / 4 mm²) Rated voltage: 550 V for bridging with bridge: 550 V - At bridging between non-adjacent terminal blocks: 176 V Rated insulation voltage: 500 V output: (Permanent) Ex level General Rated current: 20.5 A (2.5mm²) Maximum load current: 25.5 A (4mm²) Contact resistance: 0.34 mé Ex connection data General Torque range: 0.6 Nm ... 0.8 Nm Nominal cross section: 2.5 mm² Rated cross section AWG: 14 Connection capacity rigid: 0.2 mm² ... 4 mm² Connection capacity AWG: 24 ... 12 24 ... 14 Connection capacity flexible: 0.2 mm² ... 2.5 mm² 2 conductors with same cross section, solid: 0.2 mm² ... 1 mm² 2 conductors with the same cross-section AWG rigid: 24 ... 18 2 conductors with same cross section, stranded: 0.2 mm² ... 1 mm² 2 conductors with the same cross-section AWG flexible: 24 ... 18 |
| Dimensions | Width: 5.2 mm End cover width: 1.5 mm Height: 42.5 mm Depth on NS32: 47 mm Depth on NS35/7,5: 42 mm Depth on NS35/15: 49.5 mm |
| Material specifications | Color: gray Flammability rating according to UL 94: V2 Insulating material group: I Insulating material: PA Static insulating material application in cold: -40°C Relative insulation material temperature index (Elec., UL 746 B): 125°C |
| Electrical tests | Surge voltage test Test voltage setpoint: 9.8 kV Result: Test passed Temperature-rise test Requirement temperature-rise test: Increase in temperature â¤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 Test force setpoint: 1 N Result: Test passed Test for conductor damage and slackening Rotation speed: 10rpm Revolutions: 135 Conductor cross section/weight: 0.2 mm² / 0.2 kg 2.5 mm² / 0.7 kg 4 mm² / 0.9 kg Result: Test passed |
| Environmental and real-life conditions | Needle-flame test Time of exposure: 30 s Result: Test passed 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 |
| Mounting | Mounting type: NS 35/7,5 NS35/15 NS32 |
| ECLASS | ECLASS-11.0: 27141120 ECLASS-13.0: 27250101 |
| ETIM | ETIM 9.0: EC000897 |
| UNSPSC | UNSPSC 21.0: 39121400 |
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