What it is and what it'll do
The 5SY4360-7: The body is 54 mm wide (three modular units), with a depth of 76 mm and installation depth of 70 mm. IP20 with connected conductors, sealable handle, and quick-assembly mounting that works in any position. Rated for AC 400 V and DC 60 V (max 72 V), frequency 50/60 Hz. Survives -40 °C to +75 °C, pollution degree 3, overvoltage category III. Halogen-free and silicon-free — built for dirty, hot cabinets.
Mounting and integration
Snaps onto DIN rail via the quick assembly system; any mounting position works. Combined terminals top and bottom accept stranded or solid copper. The 54 mm footprint (3 module widths) leaves room for adjacent breakers in a standard enclosure.