DIN-rail fit and thermal derating
Occupies 1 modular width unit (18 mm wide, 90 mm tall, 76 mm deep), with an installation depth of 70 mm behind the panel surface. Mount in any position. Rated 0.5 A at 35 °C ambient, but derates to 0.47 A at 40 °C, 0.45 A at 45 °C, 0.44 A at 50 °C, 0.42 A at 55 °C, and 0.4 A at 60 °C (–). If your panel runs warm — common in sealed railway enclosures — size the load to the derated figure, not the 35 °C number.
Halogen-free and silicon-free. Sealable for lockout/tagout. Energy limitation class 3. The brand provides standard compliance documentation including RoHS and REACH declarations; the part is designed to meet UL and IEC standards as per its EN 60898 and IEC 60947-2 ratings.