Mounting and derating
The 5SY4211-7: Mounts in any position on a DIN rail, fastening via quick assembly system. Occupies 2 modular width units (36 mm wide); depth is 76 mm (installation depth 70 mm), height 90 mm. Degree of protection IP20 with conductors connected. Derate the continuous current for ambient temperature: at 40 °C rating is 4.69 A, at 50 °C 4.37 A, at 60 °C 4.02 A. Maximum ambient 75 °C, minimum -40 °C.
Standards and sourcing
Designed for mechanical engineering and industry. Complies with IEC/EN 60898-1 and IEC/EN 60947-2, plus UL1077. Halogen-free and silicon-free. Pollution degree 3, overvoltage category III. Sourced to order against an RFQ — confirm quantity for lead time.