JS1A-B-24V is a miniature cubic type power relay featuring 1 Form A (SPST-NO) contact arrangement with Class B coil insulation and sealed construction. It operates with a 24V DC nominal coil voltage, 15 mA nominal operating current, and 1,600O coil resistance, delivering 360 mW nominal operating power. The relay provides high contact capacity of 10A with switching capabilities including 10A 125V AC, 6A 277V AC, and 5A 30V DC resistive loads. With VDE and TÜV approvals, TV-5 rating, and RoHS compliance, this relay is suitable for home appliances such as air conditioners and heaters, office machines, and vending machines where reliable switching performance is required.