The 3VA1063-2ED42-0KH0: Rated continuous current Iu of 63 A at 40 °C, 45 °C, and 50 °C — no derating needed in typical panel ambient. At 55 °C it holds 60.48 A, at 60 °C it holds 59.22 A, and at 70 °C it holds 56.7 A. The TM210 thermal-magnetic release is fixed for line protection; the 15000-cycle latching endurance suits frequent switching in distribution panels or machine feeder circuits. Breaking capacity: 52.5 kA at 240 V, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at 690 V. Four poles, no N-conductor protection — this is a 3-pole + solid neutral or 4-pole ungrounded configuration, depending on system design.
Deployment Context
Dimensions: 130 mm height, 101.6 mm width, 70 mm depth. The integrated shunt trip (STL) auxiliary release (order code 3VA9688-0BL33) allows remote tripping from an E-stop or PLC output.