The 1-1617806-3 is a high-performance, 3PDT relay from the FCA-325 series, designed for reliable switching in demanding environments. It operates with a nominal coil voltage of 28 VDC and features a polarized, single-side stable design where a permanent magnet enhances contact pressure. The silver cadmium oxide contacts with gold plating are rated for 25 amperes for resistive loads at 28 VDC or 115 VAC, 400Hz. Its all-welded, hermetically sealed construction ensures durability. Qualified to M83536/32 and /33, this relay operates over a temperature range of -70°C to +125°C and at altitudes up to 300,000 feet, making it ideal for aerospace and military applications.