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Siemens / Murray MP115GF GFCI Miniature Circuit Breaker
- 15A
- 1 Pole
- Plug-On
Siemens / Murray
MP115GF
GFCI Miniature Circuit Breaker
Brand
Siemens / Murray
SKU
MP115GF
Quantity
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Siemens / Murray MP115GF - 15A GFCI Miniature Circuit Breaker
New
Quantity
Quantity
Siemens / Murray MP115GF - 15A GFCI Miniature Circuit Breaker
New
Quantity
| Brand | Siemens / Murray |
|---|---|
| Part Number | MP115GF |
| Series | MP |
| Amperage | 15A |
| Poles | 1 |
| Mounting Style | Plug-On |
| Voltage | 120VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120VAC |
| Terminal Type | Box Lugs |
|---|---|
| For Use With | Murray Load Centers, Siemens Load Centers |
| Wire Gauge | 14-10 AWG (Cu), 12-8 AWG (Al) |
| Max Wire | 10 AWG (Cu), 8 AWG (Al) |
| Min Wire | 14 AWG (Cu), 12 AWG (Al) |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LIG |
| Trip Function | Long-Time, Instantaneous, Ground Fault |
| Trip Adjustability | Fixed |
| Special Classification | GFCI |
|---|---|
| Available Options | Padlock Attachment |
| Accessories | Pigtail Neutral |
| Standards | CSA C22.2 No. 5, UL 489, UL 943 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, SWD Rated, Self-Test |
Sold out
Quantity
Siemens / Murray MP115GF - 15A GFCI Miniature Circuit Breaker
Re-Certified
Quantity
| Brand | Siemens / Murray |
|---|---|
| Part Number | MP115GF-R |
| Series | MP |
| Amperage | 15A |
| Poles | 1 |
| Mounting Style | Plug-On |
| Voltage | 120VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120VAC |
| Terminal Type | Box Lugs |
|---|---|
| For Use With | Murray Load Centers, Siemens Load Centers |
| Wire Gauge | 14-10 AWG (Cu), 12-8 AWG (Al) |
| Max Wire | 10 AWG (Cu), 8 AWG (Al) |
| Min Wire | 14 AWG (Cu), 12 AWG (Al) |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LIG |
| Trip Function | Long-Time, Instantaneous, Ground Fault |
| Trip Adjustability | Fixed |
| Special Classification | GFCI |
|---|---|
| Available Options | Padlock Attachment |
| Accessories | Pigtail Neutral |
| Standards | CSA C22.2 No. 5, UL 489, UL 943 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, SWD Rated, Self-Test |
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Description
Engineered for residential wet and damp locations, this 15A ground fault interrupter meets strict NEC safety requirements. It mounts into legacy Murray or Siemens load centers, serving as an exact fit for discontinued systems. Replacing the QF115A model, it features a standard pigtail neutral connection and a 10kAIC rating. The thermal-magnetic trip mechanism ensures reliable overload and short-circuit defense alongside sensitive 5mA Class A personnel protection.Specifications
| Brand | Siemens / Murray |
|---|---|
| Part Number | MP115GF |
| Series | MP |
| Amperage | 15A |
| Poles | 1 |
| Mounting Style | Plug-On |
| Voltage | 120VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120VAC |
| Terminal Type | Box Lugs |
|---|---|
| For Use With | Murray Load Centers, Siemens Load Centers |
| Wire Gauge | 14-10 AWG (Cu), 12-8 AWG (Al) |
| Max Wire | 10 AWG (Cu), 8 AWG (Al) |
| Min Wire | 14 AWG (Cu), 12 AWG (Al) |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LIG |
| Trip Function | Long-Time, Instantaneous, Ground Fault |
| Trip Adjustability | Fixed |
| Special Classification | GFCI |
|---|---|
| Available Options | Padlock Attachment |
| Accessories | Pigtail Neutral |
| Standards | CSA C22.2 No. 5, UL 489, UL 943 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, SWD Rated, Self-Test |
Product FAQs
5 answersCan I install the Murray MP115GF in a Siemens load center?
Yes. Siemens acquired the Murray brand and officially lists Murray MP series breakers as interchangeable with Siemens QP series panels. This breaker is compatible with both legacy Murray and Siemens load centers.
What is the Siemens cross-reference for the Murray MP115GF?
The Siemens QF115A is the direct replacement for the MP115GF. Following Siemens' acquisition and phase-out of the Murray brand, the QF115A serves as the official substitute, offering the same Class A ground fault protection and panel compatibility.
What level of ground fault protection does the MP115GF provide?
This breaker provides Class A ground fault protection. It is designed to trip when a ground fault exceeds the 5mA threshold, meeting NEC requirements for personnel protection in wet or damp locations.
How is the neutral connection wired on this GFCI breaker?
The MP115GF features a standard pigtail neutral. The attached coiled white wire must be connected directly to the neutral bus bar in your load center, while the circuit neutral connects to the breaker itself.
Is the MP115GF suitable for HVAC equipment?
Yes, this breaker is HACR rated. It is approved for use with heating, air conditioning, and refrigeration equipment that requires a 15-amp, 120-volt circuit.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 4 reviews.
Total 5 star reviews: 4 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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Rating
4 reviews
- JVJulie V.Verified BuyerReviewingSiemens / Murray MP2100 - 100A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars3/5/26on breaker
so far so good on the refurbished breaker
- JFJon F.ReviewingSiemens / Murray MP250 - 50A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars12/17/20Sales
Fantastic group to work with...
- DSDavid S.ReviewingSiemens / Murray MP2100 - 100A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars1/5/20Thank you so much for
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
- RARichard A.ReviewingSiemens / Murray MP2100 - 100A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars9/13/19Awesome!
Your prices and number of available items to choose from is Awesome!