Schneider Electric LD1 LB030 Manual Motor Starter

The Schneider Electric LD1LB030 Manual Motor Starter (TeSys Integral 18) with LB1LB03P07 Thermal Overload Relay is designed for manual starting, stopping, and thermal overload protection of three‑phase motors in demanding industrial control systems. It mounts on panels and supports a 3‑pole configuration with an 18 A current rating, coil voltage 115–120 VAC (50/60 Hz), and overload adjustment of 1.6–2.5 A; it accepts up to 600 VAC (690 VAC IEC) and provides Ui of 690 VAC and Uimp of 6 kV, with short‑circuit breaking capacity up to 42 kA at 480 VAC when paired with a suitable protective device. Magnetic protection is fixed at 15 × maximum thermal current, and it uses screw clamp terminals with IEC/UL/CSA/VDE standards compliance for industrial motor control; common replacements include GV2ME08, 140M-C2E-B25, and 3RV2011-1FA10 for retrofit or expansion. Applications include conveyors, pumps, compressors, fans, mixers, and other control panels requiring reliable motor starting and overload protection.