The Siemens 5SY4208-8CV is a 2-pole miniature circuit breaker (MCB) with a D8 tripping characteristic, rated for an ultimate breaking capacity (Icu) of 15 kA at 400 V AC. The D curve suits loads with high inrush currents such as motors, transformers, and discharge lighting, where the magnetic trip delay prevents nuisance tripping on start-up.
Compliance documentation
As a Siemens industrial control component, the 5SY4208-8CV is supplied with a declaration of conformity covering the applicable EU directives (Low Voltage Directive, EMC Directive) and is CE-marked. RoHS and REACH compliance documentation is included in the standard product package.