Part overview
It carries an 80 A continuous rating at 440 V and is offered with an AC 50/60 Hz coil without an integral suppressor module — plan for an external RC snubber or diode if driving inductive loads. Compliance with IEC 60947-4-1, UL 60947-4-1, and CSA C22.2 No 14 means the contactor meets installation codes across North America and Europe. The coil inrush at 50 Hz is 160 VA (cos φ 0.75), settling to a holding dissipation of 4–5 W. Electrical durability is specified at 1.4 million cycles at 80 A AC-1 (≤ 440 V), with mechanical endurance rated at 6 million cycles — figures that align with a general-purpose switching component for moderate-duty applications.
Given the mature lifecycle, expect consistent lead times and no forced replacement risk in the near term. If a newer-generation TeSys Giga equivalent is under evaluation, the physical footprint and mounting pattern differ — verify panel layout before substituting.
The LC1D65008D7 accepts screw-clamp terminals on both power and control circuits. Power conductors up to 35 mm² flexible (with or without ferrule) are accommodated; the control circuit accepts 1–4 mm². Torque settings: power circuit 8 N·m for hexagonal drive (4 mm), control circuit 1.7 N·m (flat Ø 6 mm or Pozidriv No 2). Mounting options include plate or rail (35 mm DIN rail). The 4-pole footprint measures 85 mm wide × 127 mm tall × 125 mm deep — factor this into gland-plate clearance, especially for through-panel wiring. IP20 rated on the front face. Associated fuse recommendation for type 2 coordination on the power circuit is 125 A gG at ≤ 690 V. No protective cover is supplied; if finger-safe termination is required, order a separate shrouding kit from the TeSys Deca accessories family.
