Two modular-width units (36 mm wide) snap onto standard DIN rail. Depth is 77 mm, installation depth 70 mm — verify enclosure depth before panel layout.
Thermal derating — the real-world rating
At 40 °C it derates to 12.48 A, at 50 °C to 11.96 A, and at 65 °C to 10.53 A. If the panel runs hot — say 55 °C inside — the usable continuous current is 11.57 A, not the label value. Plan the load accordingly.
