Fuji Electric Co., Ltd. TR-1S UL Thermal Overload Relay is a current-sensing protective device rated for 2.2–3.4 A in circuits up to 600 VAC. This UL-listed relay provides overload protection by monitoring load current in suitable control circuits and is part of Fuji's TR series. It is designed for use in electrical protection schemes that require a 2.2–3.4 A current range at 600 VAC, making it a precise, standards-compliant choice for industrial installations.
