KT4-C2A-A40 Manual Motor Starter (Sprecher+Schuh) is a compact motor protection device that combines overload protection, control, and a trip indicator in one KT4-frame unit. It is rated for a nominal operating current of 0.4 A, with a thermal trip setting adjustable from 0.25 A to 0.4 A and a fixed magnetic trip for short‑circuit protection up to 65 kA at 400/415 VAC. The starter delivers about 0.06–0.09 kW of output in AC-3 service at 400/415 VAC, carries an IP20 enclosure rating, and supports front‑mount auxiliary contacts that require no extra panel space. A separate trip handle position clearly signals when a trip has occurred, aiding quick fault diagnosis and safe maintenance.
