MOC3043 Phototriac and BTA12-600B triac (the heatsink is electrically insulated).
Input Action Voltage DC 3 to 32V. LED indication for each channel. Anti-reverse protection diode.
Output Load Voltage range AC 100 to 240V (50/60Hz). Maximum on-state average current: 8 Amp, maximum on-state current 12 Amp (< 10 seconds). Isolation: Phototriac. Zero cross: Yes.
DIN rail mount, Taiwan DINKLE fireproof nylon material DIN rail mount carrier (not China low quality carrier), can support width 35mm / 32mm / 15mm rail. FR-4 fiber glass PCB, dual copper layers.