Techspan Industries Incorporated TC1D4011C Contactor

The Techspan Industries Incorporated TC1D4011C Contactor is an IEC 3-pole motor control device designed to switch three-phase loads in industrial panels and motor starters. It is rated for 40 A (AC-3) and up to 690 VAC, with a Ui insulation rating of 1000 VAC, and it includes 3 main contacts plus 1 normally open and 1 normally closed auxiliary contact. The coil operates at 24 VAC, 50/60 Hz, and it supports a maximum motor rating of 22 kW at 415 VAC (AC-3). Mounting options include DIN rail or panel mounting, and the device uses electromagnetic actuation for switching. Common applications span motor starting and industrial load switching in HVAC, pumps, conveyors, packaging machinery, and OEM automation systems; it is widely used by system integrators and maintenance teams for equipment repairs, retrofit projects, and new control panel installations. This model belongs to the TC1-D40 series and lists common replacements such as Techspan TC1D4011G7, Techspan TC1D4011M7, and Schneider Electric LC1D40B7.