It carries a 10 kA breaking capacity under both AC (per IEC/EN 60898) and DC (per EN 60898-2) conditions, and also holds a UL1077 supplementary-protector listing — so it fits into both IEC and North American panel designs.
The 76 mm depth plus 70 mm installation depth means it sits flush in standard distribution boards without sticking out past the cover. Rated for any mounting position, so you can lay it sideways in a shallow box if needed. Temperature derating is spelled out: at 40 °C it still carries 30.46 A, at 50 °C it's 28 A, and at 60 °C it holds 27.14 A. The -40 °C minimum and 75 °C maximum storage range covers cold storage and hot shipping.
Certified to IEC/EN 60898-2 and UL1077, which means it's accepted in both IEC and UL-based panels. The halogen-free and silicon-free construction is a plus in environments where outgassing matters, like clean rooms or sealed enclosures near sensitive electronics.