Simply optimal

OTDC switch-disconnectors M-series above 250A provide reliable breaking power for every current level, enhancing safety, efficiency and simplicity.

For 1500V DC systems, the basic configuration is two poles from 315A up to 800A (IEC 60947) and from 250A up to 600A (UL98B). The ratings from 800A up to 1000A for 1500V are achieved by the parallelly connected poles. Both front and side operated models are available.