Celduc Relais Solid State Relays SA963460

The SA963460 is a single-phase zero-crossing solid state relay designed for resistive loads (AC-51) with a 24-600 VAC output range and 35 A nominal current. It has a 3.5-32 VDC input with built-in overvoltage protection and a yellow LED for status indication. The device is mounted on a heatsink with a 47.6 mm screw spacing, compatible with standard 'hockey puck' SSR footprints, and features a removable transparent terminal cover. It complies with IEC/EN60947-4-3, EN60950/VDE0805, IEC 60335-1/VDE0700-1, and UL-cUL standards. Input-to-output and output-to-case isolation is 4000 Vrms, with a thermal resistance of 0.7-0.9 K/W between junction and case. Operating temperature ranges from -55°C to +100°C, and it weighs 80 g. Terminals L1 and T1 can be swapped. A minimum load current of 5 mA is required.