Mounting and terminal details
The 5SY4602-8: Mounts in any position using the quick assembly system. Combined terminals on top and bottom accept standard conductors; touch protection built in. Four modular width units occupy the DIN rail. IP20 with conductors connected.
Suitability and environmental limits
Rated for mechanical engineering and industrial environments per the manufacturer's suitability listing. The surrounding air temperature influences operation: maximum relative humidity is 95% at 55 °C, dropping to 55% at 70 °C and 35% at 75 °C. No salt-mist or chemical exposure listed, so for aggressive atmospheres ensure a sealed enclosure.