3LD2586-5VD21 SIEMENS

The SENTRON 3LD2586-5VD21 is a robust switch disconnector designed for repair and maintenance applications, housed in a durable molded-plastic enclosure. This 6-pole switch offers a rated uninterrupted current (Iu) of 63A and is suitable for AC23A applications at 400V and 50/60Hz, with a power rating of 22kW. Specifically designed for use with frequency converters, it supports AC20 applications at 400V within a frequency range of 0-550Hz, delivering a power rating of 18.5kW. The switch includes 1 normally open (NO) and 1 normally closed (NC) auxiliary contact with a 20-150ms leading characteristic, enhancing its control capabilities. Its molded-plastic encapsulation is designed to accommodate metric cable glands, ensuring secure and reliable connections. Operation is facilitated by a black, knob-operated mechanism that can be locked in both the 0 (off) and I (on) positions for enhanced safety. An integrated EMC plate provides electromagnetic compatibility, minimizing interference. The package includes cable shield clamps and hose clamps for comprehensive installation and shielding solutions. This switch disconnector is ideal for applications requiring reliable power isolation and control in industrial environments.