1432782-1 is a 12 VDC electromechanical relay designed for high-current switching applications. It features a 1 Form A (SPST) contact arrangement with AgSnO (silver tin-oxide) contact material, providing a maximum continuous current of 40A at 23°C and a maximum make current of 90A for lamp loads. The relay operates with a nominal coil voltage of 12 VDC, a coil resistance of 90 Ohms ±10%, and an operating temperature range of -40°C to +85°C. With an operate time of 8 ms maximum and release time of 5 ms maximum, this relay offers reliable switching performance with an expected electrical life of 100,000 operations at 40A, 14 VDC resistive load. Common applications include automotive systems, industrial controls, and power distribution circuits requiring robust high-current switching capability.