The 4 MW unit width (72 mm) means it occupies four standard 18 mm DIN-rail slots; plan your enclosure fill accordingly. Frequency is 50/60 Hz. DC rating tops out at 72 V — not a DC-primary breaker, but it handles low-voltage DC control circuits within that limit.
Thermal derating & ambient limits
At 40 °C it derates to 9.43 A; at 45 °C to 9.13 A; at 50 °C to 8.82 A; at 55 °C to 8.51 A.
Snap-on DIN rail mount, any position. Sealable — useful for utility-metered panels where tamper evidence is required. Halogen-free and silicon-free construction, so no corrosive off-gassing in sealed enclosures.
The 5SL6410-7CC is an active SENTRON catalog line.