Chess Electric

Engineered solutions for connecting, monitoring, protecting power systems and critical equipment.


Phone: 1-877-400-0106

Multilin A60

The Multilin A60™ Arc Flash System utilizes GE's patented light and pressure signal fiber sensor to help ensure fast and reliable protection against arcing events. Based on a known time relationship between the speed of light and sound, (pressure wave), GE's patented sensor is able to detect and issue a trigger signal to clear the fault in under 2 milliseconds – significantly reducing incident energy from an arc flash event

Multilin A60

Key Features

  • Stand-alone unit providing 24/7 operation
  • External current supervision from IOC device
  • Up to five arc flash sensors per relay for detection in multiple locations within switchgear
  • Five solid state output relays for fast initiation
  • Six digital inputs for cascading applications and large systems