Noiseless solid state relay not potential free, 230V LED lamps up to 400W, incandescent lamp load 400W. No standby loss. Modular device for DIN-EN 60715 TH35 rail mounting. 1 module = 18mm wide, 58mm deep. Universal control voltage: 12 to 230 V UC, galvanically isolated from the switching voltage. Contact position indication with LED. Switching voltage 230V AC. Zero passage switching. With automatic overtemperature shutdown. With a load < 1W a GLE must be switched parallel to the load.