Fit and Sizing
The 5SJ4315-7HG41: Three modular units wide (54 mm) on standard DIN rail, 70 mm depth behind the panel. Any mounting position—no derating constraints on orientation. Rated IP20 with conductors connected, IP40 in the handle area, so it is suited for enclosed industrial panels where the operator interface is exposed. The C-curve breaks at 5–10× In, making it appropriate for motor branch circuits and moderate inductive loads where some inrush is expected. Ambient operation from -40 °C to 75 °C, humidity up to 95%—covers most industrial environments without special ventilation.
Coordination and Compliance
Degree of pollution 3 and overvoltage category III, so it holds up in industrial panels without sealed enclosures. Vibration resistance to 50 m/s² (25–150 Hz) and 60 m/s² at 35 Hz—steady under moderate machine vibration. Halogen-free, silicon-free construction for sensitive environments or clean-room adjacent areas.