Accessory for 3KD size 4 direct operating mechanism, red/yellow, standard verion

accessory for 3KD size 4 direct op. mech., red/yellow standard version can be locked in off position with three padlocks Comprehensive accessories for increased flexibility. From bridging bars through auxiliary switches to various drives, fourth poles or contact covers: With a wide range of accessories, the switch disconnectors and transfer switching equipment can be used for a wide variety of requirements and retrofitted at any time.