The IDEC RU4S-A220 is a 4PDT universal miniature relay designed for versatile applications. It operates with a 220-240 VAC coil voltage and supports a switching current of up to 6 A across four poles. This relay features a non-polarized LED indicator, mechanical flag indicator, and manual latching lever with color coding for easy identification of AC or DC coil types. Its lead-free construction and cadmium-free contacts ensure environmental compliance, while the maximum contact rating of 6 A provides robust performance for various electrical circuits.