3100047 PHOENIX CONTACT - Technology Bsa

MTKD-FE/CUNI EX - Thermoelectric voltage terminal block pair

Thermoelectric voltage terminal block pair, TC type J, nom. voltage: 400 V, nominal current: 1 A, number of connections: 4, number of positions: 2, connection method: Screw connection, 1 level, cross section: 0.2 mm²-4 mm², mounting type: NS 35/7,5, NS35/15, NS32, color: gray

Cod. Articolo: 3100047

Cod. Fornitore: 3100047

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Product properties	Product type: Feed-through terminal block Number of positions: 2 Number of connections: 4 Number of rows: 1 Potentials: 1
Electrical properties	Maximum power dissipation for nominal condition: 0.77 W
Connection data	Number of connections per level: 4 Nominal cross section: 2.5 mm² 1 level 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): 0.2 mm² ... 1.5 mm² Flexible conductor cross section (ferrule with plastic sleeve): 0.2 mm² ... 1.5 mm² Nominal current: 1 A Maximum load current: 1 A (with 4mm² conductor cross section) Nominal voltage: 400 V (Voltage to the neighboring feed-through terminal block MTK.)
Ex data	Rated data (ATEX/IECEx) Identification: Ã¯ II2GEx eb IIC Gb Operating temperature range: -50°C ... 110°C Ex-certified accessories: 3101029 D-MTK 3101223 ATS-MTK 1205066 SZS 1,0X4,0 VDE 1201442 E/UK Ex temperature increase: 5 K (1.1A/1mm²) Rated voltage: 275 V Rated insulation voltage: 250 V output: (Permanent) Ex level General Maximum load current: 1 A Contact resistance: 11 mÃ© Ex connection data General Torque range: 0.6 Nm ... 0.8 Nm Nominal cross section: 1 mm² Rated cross section AWG: 16 Connection capacity rigid: 0.2 mm² ... 4 mm² Connection capacity AWG: 24 ... 12 24 ... 14 Connection capacity flexible: 0.2 mm² ... 2.5 mm²
Dimensions	Width: 10.4 mm End cover width: 1 mm Height: 46.2 mm Depth on NS32: 44.9 mm Depth on NS35/7,5: 39.9 mm Depth on NS35/15: 47.4 mm
Material specifications	Color: gray Flammability rating according to UL 94: V0 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: Yes
Environmental and real-life conditions	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