Can I install it instead of a QP breaker?

Depends on the load center you have if the dual function plug on neutral breaker will work need to know the load center part# to confirm.

Can this be used with PN2040B1150C/PN2040L1150C load center?

I apologize; this breaker is the neutral plug-on type, so the panel is supposed to be designed for the installation of this type of breaker, Make sure this load center is just like that.

Will this work on siemens mc4040b1200secw load center

If you label lists QAF & QPF types then yes you can use the dual function breaker.

Will the simens q115dfnfit in the wfco 8955pec panel ?

Siemens breakers are UL approved and tested to be used in Siemens panels only.

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Siemens Q115DFN 15 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker, Black

Siemens Q115DFN 15 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker, Black

Product ID: 304826277

Details

Brand
SIEMENS
Circuit Breaker Type
GFCI
Current Rating
15 A
Mounting Type
Plug-In Mount
Product Dimensions
3"D x 1"W x

⚡15 Amp high capacity

🔌Plug-on neutral, no pigtail hassle

🛡️Dual-function AFCI/GFCI protection

€ 96.04

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Power up your home safety with Siemens’ smartest breaker yet!

SMART SELF TEST FEATURE - Automatically checks your safety, so you don’t have to.
ROBUST 10 000 AIC RATING - Handles high fault currents with UL-listed reliability.
DUAL FUNCTION SAFETY SHIELD - Combines 5mA GFCI and combination AFCI for ultimate arc and ground fault protection.
COMPACT SPACE SAVVY DESIGN - Fits perfectly in modern load centers without crowding your panel.
EFFORTLESS PLUG ON NEUTRAL INSTALLATION - Say goodbye to pigtails and hello to seamless setup.

The Siemens Q115DFN is a 15 Amp, 1-pole dual-function circuit breaker combining AFCI and GFCI protection in a plug-on neutral design. It installs easily without pigtails, features a 10,000 AIC rating for high fault tolerance, and includes a self-test function for continuous safety assurance. UL-listed and engineered for modern load centers, it’s a top-tier choice for proactive home electrical protection.

Specifications

ASIN	B08Y56WQFM
Best Sellers Rank	#62,165 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #21 in Ground Fault Circuit Interrupters
Brand Name	SIEMENS
Circuit Breaker Type	GFCI
Current Rating	15 A
Customer Reviews	4.5 4.5 out of 5 stars (158)
Included Components	Circuit Breaker, Instruction Sheet
Item Dimensions D x W x H	3"D x 1"W x 3.5"H
Item Type Name	Siemens 15 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker
Item Weight	0.27 g
Manufacturer	Siemens
Model	Q115DFN
Mounting Type	Plug-In Mount
Number of Items	1
Number of Poles	1
Part Number	Q115DFN
UPC	804766906572
Unit Count	1 Count
Voltage	240 volts

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