Derating is published: at 40 °C ambient the breaker carries 1.9 A, at 50 °C it's 1.8 A, and at 60 °C it drops to 1.7 A. The breaker is rated for any mounting position and any supply cord position, so orientation in a crowded enclosure isn't a constraint.
The breaker carries approvals to IEC / EN 60898-1 and IEC / EN 60947-2 / UL1077, which covers most industrial control panels in North America and Europe. It's halogen-free and silicon-free — a requirement in clean-room or high-reliability environments where outgassing can contaminate contacts or optics.
Panel integration
The breaker is sealable, which lets a panel builder lock the toggle position after commissioning to prevent unauthorized reset. Ambient humidity derating applies: 95 % RH up to 55 °C, dropping to 35 % RH at 75 °C.