ABB TF96-68 Thermal Overload Relay, 3-Phase, 208-240V

The TF96-68 Thermal Overload Relay from ABB is a 3-pole motor protector designed to mount directly on ABB AF80/AF96 contactors, providing overload protection for the main circuit in three-phase motors. Rated for 208–240 VAC systems, it carries a fixed Ie rating of 68 A and uses a bimetallic thermal element to trip the main contacts if the current exceeds its rating, helping prevent motor damage from overheating. The unit includes a normally closed auxiliary contact rated at 3 A at 240 VAC for signaling or interlocking with control circuits. Catalogued as 1SAZ911201R1003, TF96-68 is part of ABB's TF96 family of thermal overload relays used to protect small- to mid-sized motors in industrial drives and control panels.