Allen-Bradley TC1-D18 3 Pole Industrial Contactor

The Square D TKD04 Manual Motor Starter is a three-pole motor protection device designed for manual starting, stopping, and protection of three‑phase motors in industrial control panels. It provides overload and short-circuit protection with a rotary ON/OFF switch and manual reset, and is panel-mount with screw terminals. Key specifications include a rated current of 0.63 A, rated operational voltage up to 600 VAC, and 50/60 Hz operation, with UL Listed and CSA Certified conformity to a NEMA Class 2520 enclosure. This MMS is commonly used in conveyors, pumps, compressors, fans, HVAC equipment, and manufacturing machinery, and is compatible with associated enclosure TKA23; common replacements include TKD06, MP4.0 Class 2520, and PKZM0-1.