2 A C-curve MCB for panel protection
For UL 1077 supplementary protection, the interrupting rating is 5 kA.
DIN-rail fit and panel integration
Mounting position any, so it works in vertical or horizontal panel layouts. Halogen-free and silicon-free construction matters in clean-room or food-bev panels where outgassing contaminates sensors.
Thermal derating and ambient limits
Rated 2 A at 35 °C ambient; at 40 °C it derates to 1.89 A, at 50 °C to 1.77 A, and at 55 °C to 1.71 A. If the panel runs hot — say, next to a drive or transformer — size the load accordingly. The breaker itself operates from -40 °C to 75 °C ambient, with humidity limits of 95% up to 55 °C, tapering to 35% at 75 °C.