Providing reliable personnel protection, the Siemens MP260GF is a 60A, two-pole GFCI breaker. It is engineered for applications requiring a 5mA Class A trip threshold to safeguard against shocks in wet locations. This plug-on unit mounts into Murray and Siemens load centers. It features a pigtail neutral and is replaced by the Siemens QF260A. Rated 10kAIC at 120/240VAC, the thermal-magnetic trip unit includes long-time, instantaneous, and ground fault protection. It is also HACR rated.
Can I install the Murray MP260GF in a Siemens load center?
Yes. Siemens manufactures Murray products, and the MP260GF is approved for use in both legacy Murray enclosures and compatible Siemens load centers.
What is the direct Siemens cross-reference for the Murray MP260GF?
The Siemens QF260A is the direct replacement for the MP260GF. Both are 60A, 2-pole GFCI breakers that share the same physical footprint and panel compatibility.
What is the ground fault trip threshold for this breaker?
The MP260GF provides Class A ground fault protection, meaning it is calibrated to trip when it detects a ground fault current of 5mA.
How do I wire the MP260GF for a straight 240V load without a neutral conductor?
Connect the two hot conductors to the breaker load terminals and leave the breaker load neutral terminal empty. You must still connect the breaker's white pigtail to the panel neutral bus bar to power the internal GFCI circuitry.
Does this breaker provide arc fault (AFCI) protection?
No. The MP260GF is strictly a Ground Fault Circuit Interrupter (GFCI). It does not provide AFCI or dual-function protection.
Is the MP260GF suitable for protecting hot tubs or outdoor equipment?
Yes. It provides the Class A 5mA ground fault protection required by the NEC for hot tubs, spas, and outdoor circuits. If installed outdoors, the breaker must be housed in a properly rated NEMA 3R enclosure.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 4 reviews.
Thank you so much for sending me a 100 amp breaker that was in the condition that you said it would be in.With out your breaker I would still be in the dark Thank you David