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| Product properties | Product type: Installation 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: 6 kV Maximum power dissipation for nominal condition: 2.43 W |
| Connection data | Number of connections per level: 2 Nominal cross section: 16 mm² Level 1 above 1 below 1 Screw thread: M4 Tightening torque: 1.5 ... 1.8 Nm Stripping length: 11 mm Connection in acc. with standard: IEC 60947-7-1 Conductor cross section rigid: 2.5 mm² ... 25 mm² Cross section AWG: 12 ... 4 (converted acc. to IEC) Conductor cross section flexible: 4 mm² ... 16 mm² Conductor cross section, flexible [AWG]: 10 ... 6 (converted acc. to IEC) Conductor cross-section flexible (ferrule without plastic sleeve): 1.5 mm² ... 16 mm² Flexible conductor cross section (ferrule with plastic sleeve): 1.5 mm² ... 16 mm² Cross-section with insertion bridge, rigid: 16 mm² Cross-section with insertion bridge, flexible: 16 mm² 2 conductors with same cross section, solid: 1.5 mm² ... 6 mm² 2 conductors with same cross section, flexible: 1.5 mm² ... 6 mm² 2 conductors with same cross section, flexible, with ferrule without plastic sleeve: 1.5 mm² ... 4 mm² 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve: 0.75 mm² ... 10 mm² Nominal current: 76 A Maximum load current: 101 A (with a 2.5 mm² conductor cross section) Nominal voltage: 400 V Nominal cross section: 16 mm² |
| Dimensions | Width: 12.2 mm End cover width: 1.8 mm Height: 42.5 mm Depth on NSÃ32: 52 mm Depth on NSÃ35/7,5: 47 mm Depth on NSÃ35/15: 54.5 mm |
| Material specifications | Color: blue 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 |
| Electrical tests | Surge voltage test Result: Test passed Temperature-rise test Requirement temperature-rise test: Increase in temperature ââ°¤Ã45ÃK Result: Test passed Short-time withstand current 16 mm²: 1.92 kA Power-frequency withstand voltage Test voltage setpoint: 1.89 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: NSÃ32/NSÃ35 Result: Test passed Test for conductor damage and slackening Rotation speed: 10Ãrpm Revolutions: 135 Conductor cross section/weight: 4 mm² / 0.9 kg 16 mm² / 2.9 kg 25 mm² / 4.5 kg Result: Test passed |
| Environmental and real-life conditions | Needle-flame test Time of exposure: 30 s Result: Test passed Ambient conditions Ambient temperature (operation): -60°C ... 105°C (max. short-term operating temperature RTI Elec.) Ambient temperature (storage/transport): -25°C ... 60°C (for a short time, not exceeding 24Ãh, -60ðC to +70ðC) Ambient temperature (assembly): -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 NSÃ35/15 NSÃ32 |
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