Solid state relay
Complex uses for galvanic are separated switching on the miscellany spend on 220VAC. This solid state relay was able will use for the phase modulation. If wants plugs into the passing through the zero, needs instead of MOC3041 put TLP3063
switchable power: 1700W
The switching power possibly intensifies the putting of the stronger triac. E.g. BTA26-600 or BTA40-600.