Industrial Automation
PTTB 2,5-2R/NAMUR 22K/680 - Component terminal block


Product properties | Product type: Component terminal block Number of connections: 4 Number of rows: 2 Insulation characteristics Overvoltage category: III |
Electrical properties | Rated insulation voltage: 500 V Rated surge voltage: 6 kV Maximum power dissipation for nominal condition: 0.77 W Maximum power dissipation: 0.4 W (Per component) |
Connection data | Number of connections per level: 2 Nominal cross section: 2.5 mm² 1st and 2nd level Stripping length: 10 mm Internal cylindrical gage: A3 Conductor cross section rigid: 0.14 mm² ... 4 mm² Cross section AWG: 26 ... 12 (converted acc. to IEC) Conductor cross section flexible: 0.14 mm² ... 2.5 mm² Conductor cross section, flexible [AWG]: 26 ... 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 cross section: 2.5 mm² 1st and 2nd level Connection cross sections directly pluggable Conductor cross section rigid: 0.34 mm² ... 4 mm² Conductor cross-section flexible (ferrule without plastic sleeve): 0.34 mm² ... 2.5 mm² Flexible conductor cross section (ferrule with plastic sleeve): 0.34 mm² ... 2.5 mm² |
Dimensions | Width: 5.2 mm End cover width: 2.2 mm Height: 68 mm Depth: 45.8 mm Depth on NSÃ35/7,5: 47.5 mm Depth on NSÃ35/15: 55 mm |
Material specifications | Color: gray 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 |
Mechanical properties | Mechanical data Open side panel: Yes |
Environmental and real-life conditions | 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 Ambient temperature (actuation): -5°C ... 70°C Permissible humidity (storage/transport): 30 % ... 70 % |
Mounting | Mounting type: NS 35/7,5 NSÃ35/15 |
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