10 Best Siemens Fs140 Whole House of 2025

Tested and Reviewed: Top 10 Siemens Fs140 Whole House deals with expert ratings from 8.1 to a perfect 10

July 2025 Edition

Editor's Choice

9.7

SIEMENS

Siemens FS100 Whole House Surge Protection Device Rated for 100,000 Amps

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Editor's bottom line:

“This siemens fs140 whole house is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

FirstSurge Surge Protective Devices (SPDs) are Type 2 and UL / cUL 1449 listed, meeting designated protection requirements
Get 3 stage commercial grade notification for your commercial or residential applications
Compatible with any brand of load center and breakers
Enclosure rated for type 4 outdoor, and can also be installed inside the load center
10 year product and connected equipment

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Picked by 303 people today

9.5

SHARRYPAPPU

Whole House Surge Protection Device Replacement for Siemens FS140 Compatible with Most of Load Center and Breakers, Aftermarket Part

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Main Highlights

1.The surge protector is compatible with most of load centers and circuit breakers and can be installed indoors or outdoors
2.Surge protectors stop surges from entering your home and protect various electronics and appliances in your home
3.Note: Disconnect the surge protector before installing the surge protector to avoid electric shock. Do not install this product during a thunderstorm
4.The surge protector needs to be replaced promptly to avoid any impact on your electrical or electronic products

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9.5

SIEMENS

Siemens Boltshield FSPD140 Level 2 Whole House Surge Protection Device Rated for 140,000 Amps, 120/240V

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Main Highlights

Protecting your home with 140kA surge current protection
Visual red flag indicator and audible alarm provide notice for replacement
External parallel connected for mounting next to electrical gear
Enclosure rated for type 4 outdoor, and can also be installed inside the load center
Thermally protected MOVs

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9.2

Bzcovac

FSPD140 Level 2 Whole House Surge Protection Device for Siemens, 140,000A Protection for Power Grid Surges and EV Charging, Replaces FS140, Wiring Included

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Main Highlights

Surge Current Capacity - The FSPD140 offers a significant surge protection capacity of 140,000 Amps, making it ideal for areas with frequent and severe storms. As a Type 2 SPD, it provides 140kA of surge current protection per phase
Multi-Layer Protection Built-in MOVs instantly detect voltage spikes and absorb excess energy, preventing it from reaching sensitive electronics and appliances. When voltage exceeds normal operating levels, the MOVs switch from a high-resistance state to a low-resistance state, safely redirecting excess current to the ground. Segmented MOVs ensure higher energy absorption capacity, allowing the surge protector to withstand multiple surge events over time
Modes of Protection - Surge protection is provided for key electrical system pairs: L-N (Line to Neutral), L-G (Line to Ground), and N-G (Neutral to Ground)
Easy Installation and Effectiveness - Surge protective devices (SPDs) are economical and easy to install next to any brand of load center, providing whole-home surge protection. They offer the best protection against both externally and internally generated surges when installed as close to the home's electrical panel as possible
3-Stage Protection - This device features a clear, audible alert system that activates when the protection status changes. The protection status LEDs extinguish, an audible alarm sounds, and a red service light flashes, indicating that the device is no longer providing protection

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9.0

RJSPHH

FS140 Surge Protection Device 140,000 Amps Whole House Surge Protection Device for use with Any Brand 120/240V Load Center

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Main Highlights

UL 60335-1 listed
Compatible with any brand of load center and breakers
Designed to surge protect standard residential split phase 120/240, 60Hz system voltage
Surge protectors stop surges from entering your home and protect various electronics and appliances in your home, Allowing For Indoor Or Outdoor Installations
1 year warranty for it. If you have any problem ,please contact us and we will respond you on 24 hours

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8.8

Rafisi

FS140 Whole House Surge Protector Device Rated for 140,000 Amps Replacement for Siemens FS140 Surge Protection Device

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Main Highlights

Whole House Surge Protection for Point of Entry;
FS140 Whole-house Protection Devices Prevent Damages to Your Electrical Equipment and All Sensitive Appliances that are Susceptible to Surge Related Activity;
Replacement for Siemens FS140 Surge Protection Device Rated for 140,000 Amps;
With its IP66 Waterproof Rating and Robust Electric Box, the FS140 is Engineered to Safeguard Your Sensitive and Expensive Electrical Devices, Extending Their Lifespan and Saving You from Costly Repairs;
Recommended Breaker Size is 20A.

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Best Value

8.6

Save 6%

Bonbo

FS140 Whole House Surge Protection Device Rated for 140,000 Amps, Replace for Siemens FS140, Compatible with Any Brand of Load Center and Breakers, 120/240V

6% OffFree Shipping

Main Highlights

Wide Application- The FS140 surge protection device is compatible with any brand of 120/240V load center and circuit breakers, suitable for indoor and outdoor applications. Fit for installation on equipment capable of not more than 140,000 Amps.
Real-Time Indicators- The FS140 surge protector features with audible alarm and LED indicators. They inform users when the device is functioning properly, needs attention, or has undergone a surge event. Allow users to monitor the device clearly in commercial or residential applications.
Comprehensive Protection- This device provides protection from damaging transient voltage surges and spikes. These surges can result from lightning strikes, utility switching, and other electrical disturbances. The decive with multi-stage surge protection system to dissipate excess voltage and protect residential electrical systems from transient voltage surges.
High Sensitivity- This FS140 Device includes metal oxide varistors(MOVs), less than 1 nanosecond response time. Effectively absorb and redirect surge energy. Improve performance of electrical systems, ensuring that electrical devices operate under safer voltage conditions.
User-Friendly Design- Come with an enclosure rated for Type 4 outdoor use, which helps withstand rain, snow, and dust. Clear markings and instructions simplify the setup process. Built-in thermal protection prevents overheating occurring during extensive surge events.

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8.3

DearChan

FS140 Surge Protection Device, Whole House Surge Protector Rated for 140,000 Amps for 120/240V Load Center & Breakers, Fit for Siemens Electric Box, Protects Smart Appliances, Indoor/Outdoor Use

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Main Highlights

FS140 Surge Protection Device, Whole House Surge Protector Rated for 140,000 Amps for 120/240V Load Center & Breakers, Fit for Siemens Electric Box, Protects Smart Appliances, TVs, Computers, Indoor/Outdoor Use
INTELLIGENT MONITORING - our surge protector offers up to 140,000 amps of surge current protection. Built-in audible alarms and LED indicator lights, you can clearly know the current power protection status (green light, means that you and your equipment is protected)
RELIABLE PROTECTION - the surge protector can stop surges from entering your home, protecting your household appliances, TVs, computers, heating and cooling systems. Provide comprehensive and reliable electrical equipment protection for your home, ideal for commercial or residential areas
BULIT TO LAST - crafted from premium materials, featued with thermoplastic housing and tidy pre-wired, for flame retardant, weather & temperature resistant, waterproof, deformation prevent. Effectively prevent damage to your household appliances due to voltage surges caused various reasons
EASY TO INSTALL - come with installation instruction, tidy pre-wired for quick installation. We strongly recommend to ask a professional electrician for installation if you do not know how to install. For your safety, please turn off power supply before installation to avoid electric shock

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8.1

Furniqro

FHSPD140 Whole House Surge Protector FS140 Surge Protector Whole House Surge Protection Device Rated for 140,000 Amps, Whole Home Surge Protector, Indoor/Outdoor Use, 120/240V

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Main Highlights

Whole House Surge Protector: The FHSPD140 protects all your home's electrical devices, including computers, security systems, TVs, kitchen appliances, HVAC, and smart home tech
Reliable Protection: This device prevents harmful voltage spikes, reducing the need for costly repairs and replacements, saving you time and money while shielding your home from severe weather impacts
High-Performance Design: With a surge capacity of up to 140,000 amps per phase, it features an audible alarm and LED indicators to let you know your home is protected, giving you peace of mind
Versatile Compatibility: Compatible with all brands of load centers and circuit breakers, this surge protector is designed for 120/240V, 60Hz systems, and its durable enclosure suits both indoor and outdoor installations. Can replacement for Siemens surge protector
Quality After-Sales Support: If you encounter startup issues, it may be due to grounding or misuse. Make sure your electrician is familiar with surge protection protocols. For help, please contact us directly for after-sales support

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8.1

KUTTOLE

KUTTOLE FS140 Surge Protector Whole House, 140,000 Amps Whole Home Surge Protective Device with Lightning Protection, 120/240V Surge Protector

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Main Highlights

High Compatibility: KUTTOLE FS140 surge protector offers 140, 000 amps per phase full surge protection for standard residential 120/240V, 50-60Hz system voltages, and is highly compatible with any brand of load centers and circuit breakers. Can replace for siemens surge protector
Intelligent Lightning Protection: KUTTOLE whole home surge protector built-in sound alarm notification system, when the power service or line failure or damage, will light up the red service LED light and sound (green light, indicating that you and your equipment is protected), compared with the market only LED light notification effect or do not provide notification equipment, KUTTOLE surge protector product performance is more safe and stable
Safety Assurance: UL-60335-1 certified 120/240V surge protector feature a thermoplastic housing that is flame retardant, weather resistant, and resistant to temperature and humidity to prevent cracking and discoloration. Our surge protection can effectively prevent damage to electronic equipment due to voltage surges caused by seasonal changes, lightning, power shortage and other reasons
Please Note: Do not install in thunderstorm weather. Power off before installation. If this FS140 surge protection device has startup problems, it may be due to grounding or misuse issues. If you do not know how to install, we recommend that you have the installation professionally operated by a licensed electrician
Reliable Customer Service: You will receive a 9.72 x 4.69 x 3.46 inch FS140 whole house surge protector with a 1-year replacement period. KUTTOLE is committed to providing you with a full range of support and help, if you have any questions, please contact us, we will do our best to help you

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Our Best Overall Choice

Best Choice

9.7

SIEMENS

Siemens FS100 Whole House Surge Protection Device Rated for 100,000 Amps

Free Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

FirstSurge Surge Protective Devices (SPDs) are Type 2 and UL / cUL 1449 listed, meeting designated protection requirements
Get 3 stage commercial grade notification for your commercial or residential applications
Compatible with any brand of load center and breakers
Enclosure rated for type 4 outdoor, and can also be installed inside the load center
10 year product and connected equipment

Show Price

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