The metro sequencer is designed to connect and isolate traction power between overhead wire (OHW) lines. Designed and custom built in collaboration with our customer, Systems Connect, this sequencer enables convenient local and remote operation of dual pole trackside isolators through a user-friendly control panel and Process Control & Monitoring System Human Machine Interface (PCMS HMI). By safely sequencing the movement of isolator switch blades between open, closed, and rail positions, the sequencer ensures both operator and equipment safety.

The AISI 316 stainless steel enclosure is IP66 rated and features AISI 316 stainless steel sunshades to prevent excessive heat build-up. Custom galvanised steel brackets enable secure sequencer mounting to a variety of mast sizes and locations.