The Mitsubishi Bread Oven is different. It looks like a small box with a lid. You put one slice of bread inside and lock the lid tight.
No. The exclusive manual explicitly warns: "Applying DC voltage to the output terminals bypasses the zero-cross trigger circuit, resulting in immediate thyristor failure." Use a Mitsubishi TOST1 (non-T version) for DC. mitsubishi tost1t manual exclusive