TeSys Deca 4-pole, 80 A AC-1
Pole configuration is 2 NO + 2 NC. Coil is AC 50/60 Hz, without built-in suppressor module. Screw clamp terminals with specified tightening torques for power and control circuits. Front face rated IP20 per IEC 60529; pollution degree 3; TH protective treatment per IEC 60068-2-30 for damp heat exposure. Electrical durability is 1.4 Mcycles at 80 A AC-1 under 440 V. Mechanical durability is 6 Mcycles.
