DigiTrace 910 Series heat trace controller from Tyco Thermal Controls supports one heat trace circuit and is compatible with heating equipment and cables. Terminals are included for low level signals such as RTDs, alarming and communications as well as for power wiring. The controller has double-pole solid-state or electromechanical relay switching and supports both single- and two-pole configurations to 30 A.

June 2001, RS# 223