Trip-Neutral-Close
Breaker Control Switch (TNC switch) — part of our control & auxiliary supply (mdb) range, sourced from leading manufacturers for panel-building and distribution across the UAE. Available in: Trip-Neutral-Close. Provides low-voltage control and auxiliary supply for breaker operating mechanisms and panel instrumentation. Built to IEC 61439-1/2 and IEC 60947-2, for main LV switchboards and panel-builder assemblies across the UAE.