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Industrial Grade Digital Input Module WFF 70/AH

The WFF 70/AH is a feed-through terminal block from Weidmüller's W-Series, designed for large conductor connections using a bolt-type (threaded stud) connection system. It is suitable for high-current applications and is certified for use in explosive environments (ATEX/IECEx)

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Key Specifications Parameter Value Type WFF 70/AH Order No. 1029400000 Version Feed-through terminal block, Bolt-type screw terminals, Threaded stud connection, Direct mounting Rated cross-section 70 mm² Number of connections 2 Number of levels 1 Rated current (IEC) 192 A Maximum current 232 A Rated voltage (IEC) 1,000 V AC / 1,500 V DC Rated impulse voltage 8 kV Width 31.8 mm Height 132 mm Depth 61 mm (69.5 mm on DIN rail) Color Dark beige Material (insulation) Wemid Flammability rating UL 94 V-0 Continuous operating temp., min./max. -50°C / 120°C Storage temperature -25°C ... 55°C Net weight approx. 174.53 g