On DC circuits it's rated 15 kA up to 72 V, covering many control-voltage and battery-backed loads.
D-curve and thermal derating
Rated 1 A at 45 °C, it derates to 0.98 A at 50 °C and 0.95 A at 55 °C — a 5% drop from the 45 °C baseline, so panel ambient above 50 °C needs a one-step upsizing to the next rating. Surrounding temperature influence caps at 95% RH to 55 °C, 55% RH to 70 °C, and 35% RH to 75 °C — the breaker's maximum operating temperature is 75 °C, but humidity must drop as temperature rises to avoid internal condensation.
Mounting position is any — vertical, horizontal, or inverted — so it fits tight gland-plate layouts without derating.
Halogen-free and silicon-free construction, sealable for lockout/tagout, with touch protection per the product feature — meets the material and safety requirements for food-and-bev and semiconductor fab panels.