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.

Technical Data

Catalog Numbers (Plug-In)

MP115AFC, MP115AFCH

MP120AFC, MP120AFCH

MP215AFC, MP215AFCH

MP220AFC, MP220AFCH

Amperage

available in 15 and 20 Amp

Number of Poles

1 and 2

Interrupting Rating

10,000 AIC

(add "H" suffix) 22,000 AIC

Wire Range

#14 - #8 AWG Cu

#12 - #8 AWG Al

Voltage

120 VAC

Torque Rating

25 lb. in.

Listings

UL Listed

UL Type

MP-AF (10kA)

MP-HAF (22kA)

Ratings

HACR

SWD


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