JW1FSN-B-DC24V is a high capacity power relay from the Panasonic JW relay series, designed for switching applications requiring up to 10A contact capacity. This sealed relay features a 1 Form C (SPDT) contact arrangement with a 24V DC rated coil voltage and Class B insulation. The compact design measures 12.8 mm (width) × 28.6 mm (length) × 20 mm (height), making it suitable for space-constrained PCB mounting applications. With switching capabilities of 10A at 250V AC or 10A at 30V DC resistive loads, this relay is well-suited for home appliances, office machines, and industrial equipment where reliable power switching is required.