Breaking capacity and standard coverage
The 5SY6650-7: The dual breaking capacity rating covers the two main installation standards: 6 kA under EN 60898-1 (household-type coordination) and 10 kA under IEC 60947-2 (industrial coordination). For UL-marketed panels, it also carries a 5 kA rating per UL 1077 and CSA C22.2 No. 235. That means the same part works across European and North American spec sheets — one SKU for multi-site BOMs.
Mounting position is unrestricted — vertical, horizontal, or upside-down in the panel — which simplifies layout in tight enclosures. The combined terminal design (top and bottom) accepts the same conductor range without needing separate neutral bars for the N pole.
Rated for ambient temperatures from -40 °C to +75 °C, with humidity derating above 55 °C (max 95% RH at 55 °C, tapering to 35% at 75 °C). Sealable enclosure (tamper-proof cover) available.