The Omron G3PE245BDC1224 is a single-phase, zero-crossing SSR from the G3PE Series, rated for 45 A continuous output with its integral heat sink — so it handles resistive heater loads or moderate inductive switching up to that current without needing an external heatsink bolted on. The 4-30 VDC input side is optically isolated via a phototriac, giving 2500 V isolation between control and load circuits.
Screw terminals accept 0.2-2.5 mm² wire; the 0.88-inch width keeps panel density reasonable.
