Ratings and thermal derating
At 35 °C ambient the breaker carries its full 13 A. Above that, derate: 12.38 A at 40 °C, 12.05 A at 45 °C, 11.73 A at 50 °C, 11.38 A at 55 °C, and 11.02 A at 60 °C.
Snap-on DIN rail mount, 36 mm wide (2 modular width units), 76 mm deep, 70 mm installation depth. Any mounting position. The quick-assembly system and combined top/bottom terminals mean you can bus it without extra links. IP20 with conductors connected — fine inside a cabinet, not for wet locations. Pollution degree 3, overvoltage category III.
Current production — no phase-out notice found.