Solid state relay Harmony Relay SSL. Fully assembled solid state relay in a plug-in base for direct use, width 6.2 mm for mounting on a top hat rail. Input for control voltage 16-30 VDC. Switching output 24-280 VAC, 2 A, zero-voltage switching. Plug-in base with LED display, reverse polarity protection and lever for locking or easy removal. Connection technology screw terminals. Connection of comb rails for potential bridging available.