Murray Combination Type Arc Fault Circuit Interrupters

The Combination Type AFCI differs from the Branch/Feeder AFCI in its ability to detect series arcing faults. The Branch/Feeder AFCI can only detect line-to-neutral and line-to-ground arcing faults. Combination AFCIs provide protection against the high-energy parallel (line-to-neutral and line-to-ground) arcing and low-energy series arcing. “Combination” does NOT mean an AFCI + GFCI. Combination = parallel + series arcing. Combination AFCIs protect downstream branch circuit wiring, cord sets, and power supply cords.

Murray Combination Type AFCI trip indicators provide a valuable analysis tool to help electricians pinpoint the type of trip. These indicators are in the form of LEDs that appear near the handle of the breaker. The LED indications will appear for 5 seconds each time the AFCI is turned “ON” up to 30 days after the last trip.

Literature

All collateral has been stored in one centralized application. This application allows you to search for literature by keywords or product categories. A link to the download center can be found on each page under the header image. Look for the link called 'Downloads'.

Click here to learn how to use the download center.

Enjoy browsing the download center.


Did this information help you?