Fuji Electric Co., Ltd. FRN001C1S-6U Power Relay

Fuji Electric FRN001C1S-6U is a power relay from Fuji Electric Co., Ltd. used to switch electrical loads in control circuits. The device operates with a 100-120V coil and provides a current rating of 16.1 A, indicating the maximum current it can switch when its coil is energized. As a relay, it functions as an electromechanical switch that translates a low-power control signal into the connection or disconnection of a higher-current circuit, providing electrical isolation between the control side and the load. The FRN001C1S-6U model designation specifies the exact part from Fuji Electric for use in design, maintenance, or replacement tasks where precise coil voltage and switching current are required. In practice, engineers select this relay when the control logic can supply 100-120V and when the expected load current reaches up to 16.1 A, ensuring safe and reliable operation within the device or system. For any implementation, verify that the coil voltage matches your control circuitry and that the target load remains within the listed current rating to avoid overheating or contact wear.