The 5SL4616-7CC: The C-curve means the magnetic trip threshold is 5 to 10 times In — so 80 to 160 A instantaneous. Neutral pole is switched but not protected. 4 MW units width (72 mm). Installation depth 70 mm, overall depth 76 mm.
Derating and environmental limits
Above that, it derates linearly: 15.15 A at 40 °C, 14.71 A at 45 °C, 14.26 A at 50 °C, 13.79 A at 55 °C (–). If your panel ambient runs 50 °C, you're effectively working with a 14 A breaker — size your load accordingly. The operating range is -40 to 75 °C, so it's fine for unheated enclosures in cold climates.