New open box

Thyssen Krupp elevator

Model 280 000/TK Power Supply is a door control unit designed for elevators, featuring a rugged metal construction and a NEMA 1 enclosure. It includes mounting hardware, software, and a pin terminal type for easy installation. The unit offers an H-bridge output connection and is compatible with various elevators through its universal fitment. Manufactured by Tri-Tronics in the United States, this power supply is a reliable choice for controlling elevator doors with the convenience of a screw-in/snap-on mounting style.