JS1A-12V is a miniature cubic type power relay featuring 1 Form A (SPST-NO) contact arrangement with a 12V DC nominal coil voltage. It offers a high contact capacity of 10A with nominal switching capacity of 10A at 250V AC (NO), 10A at 125V AC, 6A at 277V AC, and 5A at 30V DC for resistive loads. The relay features sealed construction for automatic cleaning, Class E coil insulation, and operates with a coil resistance of 400O and nominal operating current of 30mA at 360mW nominal operating power. With an operating temperature range of -40°C to +70°C and mechanical life of minimum 10 million operations, this relay is suitable for home appliances, office machines, and vending machines where reliable switching performance is required.