Are you looking for the best UL 1449 compliant surge protector to safeguard your home? We’ve researched and tested the top 8 options to provide you with an easy-to-follow guide, ensuring your electronics and appliances stay protected.
Protecting your home from power surges is crucial in today’s world. With the right UL 1449 compliant surge protector, you can safeguard your electronics and appliances from damage.
We’ve researched and tested the best options to bring you a guide that’s easy to follow. Stay safe, save money, and enjoy peace of mind.
List of Top 8 UL 1449 Compliance
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Mersen STXH240S05 Split Phase Residential Surge, Grey |
This Mersen STXH240S05 Surge Protector is perfect for homeowners who want reliable, whole-house protection against power surges. It’s easy to install and meets safety standards, making it ideal for anyone looking to safeguard their home and appliances. |
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Bad Wolf SP240V200KA Whole House Surge Protector, 200kA, Type 1 SPD, 120/240V Split-Phase, ETL Listed UL 1449 5th Ed & CSA C22.2 No. 269.1/269.2, NEMA 4X IP67 |
This Bad Wolf SP240V200KA Whole House Surge Protector is perfect for homeowners, businesses, and outdoor enthusiasts who need reliable surge protection. It’s ideal for residential, commercial, farm, RV, marine, and EV charging setups, keeping your electrical systems safe from lightning, power surges, and other threats. |
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Bad Wolf SP240V100KA-A Whole House Surge Protector, ETL Listed to UL 1449 5th Edition & CSA C22.2 No. 269.1/269.2, Type 1 SPD, 120/240V Split-Phase, 100kA, NEMA 4X IP67 |
This whole house surge protector is perfect for homeowners and light commercial users who want to safeguard their electrical systems and valuable appliances. It’s ideal for protecting HVAC systems, electronics, and EV charging setups from power surges. |
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Automation Systems Interconnect ASISP150-1P UL 1449 4th Ed. DIN Rail Mounted Surge Protection Device, Screw Clamp Terminals, 1 Pole, 120 Vac, Pluggable MOV Module |
This surge protector is perfect for anyone needing reliable protection for electrical systems. It’s ideal for homes, offices, or small businesses using 120 Vac power. |
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Bad Wolf SP240V50KA Type 1 Whole House Surge Protector 120/240VAC Split Phase (3-Wire L1/L2/G), 50kA/Phase ITMOV, NEMA 4X Waterproof, LED Status, UL 1449 5th Edition, CSA C22.2 No. 269.1/269.2 |
This Bad Wolf SP240V50KA is perfect for homeowners who want to protect their homes from damaging surges. It’s easy to install and built tough for indoor or outdoor use. |
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100kA Whole House Surge Protector, Type 1 SPD, ETL Listed to UL 1449 5th Edition, CSA C22.2 No. 269.1/269.2, 120/240V Split-Phase, 1/2″ Liquid-Tight Flexible Conduit Connection, NEMA 4X IP67 |
This 100kA Whole House Surge Protector is perfect for homeowners, businesses, and outdoor setups needing strong surge protection. It’s ideal for safeguarding HVAC systems, appliances, electronics, and more from lightning, utility surges, and other electrical threats. |
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Bad Wolf SP240V65KA Type 1 Whole House Surge Protector 120/240VAC Split Phase, 65kA Rated, 6-Mode, NEMA 4X/IP67, 100kA SCCR, Status LED, ETL Listed to UL 1449 5th |
The Bad Wolf SP240V65KA is perfect for homeowners and business owners who want strong protection for their electronics and appliances. It’s ideal for anyone looking to safeguard their entire property from power surges in a simple, durable way. |
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ASI ASISP180-1P UL 1449 4th Ed. DIN Rail Mounted Surge Protection Device, Screw Clamp Terminals, 1 Pole, 120 Vac, Pluggable MOV Module |
This surge protector is perfect for anyone needing reliable protection for electrical systems. It’s ideal for homes, offices, or small businesses using 120 Vac power. |
Detailed Reviews
Discover the top 8 UL 1449-compliant surge protectors handpicked for safety and performance. Each product is expert-reviewed and backed by customer feedback, ensuring reliable protection for your home or business. From whole-house solutions to DIN rail-mounted devices, find the perfect fit for your needs. Dive in to safeguard your electronics and enjoy peace of mind today!
1. Mersen STXH240S05 Split Phase Residential Surge, Grey
The Mersen STXH240S05 offers whole house surge protection, keeping your home safe from power spikes. It’s UL 1449 4th Edition certified and meets NEC article 230.67 standards for top performance.
This surge protector uses Mersen’s TPMOV technology for safety and reliability. It’s made in Mexico and designed for easy installation.
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Perfect For:
This Mersen STXH240S05 Surge Protector is perfect for homeowners who want reliable, whole-house protection against power surges. It’s easy to install and meets safety standards, making it ideal for anyone looking to safeguard their home and appliances.
Ready to Purchase?
2. Bad Wolf SP240V200KA Whole House Surge Protector, 200kA, Type 1 SPD, 120/240V Split-Phase, ETL Listed UL 1449 5th Ed & CSA C22.2 No. 269.1/269.2, NEMA 4X IP67
The Bad Wolf SP240V240KA is a heavy-duty surge protector for your whole house. It works with 120/240V split-phase systems and handles up to 200kA of surges. Use it for homes, businesses, farms, or even EV charging.
It’s ETL Listed and meets UL 1449 5th Edition standards. This ensures trusted protection and installer confidence. It’s also Type 1 SPD for service entrance use.
Install it indoors or outdoors thanks to its rugged NEMA 4X, IP67 enclosure. It has fast response, clear LED status, and easy hardwired installation. Protect your electrical panel and devices effortlessly.
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Perfect For:
This Bad Wolf SP240V200KA Whole House Surge Protector is perfect for homeowners, businesses, and outdoor enthusiasts who need reliable surge protection. It’s ideal for residential, commercial, farm, RV, marine, and EV charging setups, keeping your electrical systems safe from lightning, power surges, and other threats.
Ready to Purchase?
3. Bad Wolf SP240V100KA-A Whole House Surge Protector, ETL Listed to UL 1449 5th Edition & CSA C22.2 No. 269.1/269.2, Type 1 SPD, 120/240V Split-Phase, 100kA, NEMA 4X IP67
The Bad Wolf SP240V100KA-A is a whole house surge protector. It keeps your home safe from power surges. Its ETL Listed rating ensures trusted safety.
It offers 100kA protection for your electrical system. It works with 120/240 VAC split-phase setups. It guards HVAC systems, appliances, and electronics.
The NEMA 4X IP67 enclosure is rugged and durable. It works indoors and outdoors. Its dual LED status makes monitoring easy.
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Perfect For:
This whole house surge protector is perfect for homeowners and light commercial users who want to safeguard their electrical systems and valuable appliances. It’s ideal for protecting HVAC systems, electronics, and EV charging setups from power surges.
Ready to Purchase?
4. Automation Systems Interconnect ASISP150-1P UL 1449 4th Ed. DIN Rail Mounted Surge Protection Device, Screw Clamp Terminals, 1 Pole, 120 Vac, Pluggable MOV Module
The Automation Systems Interconnect ASISP150-1P is a DIN rail-mounted surge protector designed for 120 Vac systems. It keeps your electrical setup safe from power surges with reliable performance.
This device is UL Recognized and meets UL1449 4th Edition standards. It has a 200 kA SCCR rating and voltage-specific keying for easy, correct installation.
It features remote alarm contacts and visual indicators for quick status checks. Its pluggable MOV module makes maintenance simple and efficient.
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Perfect For:
This surge protector is perfect for anyone needing reliable protection for electrical systems. It’s ideal for homes, offices, or small businesses using 120 Vac power.
Ready to Purchase?
5. Bad Wolf SP240V50KA Type 1 Whole House Surge Protector 120/240VAC Split Phase (3-Wire L1/L2/G), 50kA/Phase ITMOV, NEMA 4X Waterproof, LED Status, UL 1449 5th Edition, CSA C22.2 No. 269.1/269.2
The Bad Wolf SP240V50KA is a whole house surge protector designed to safeguard your home and electrical panel. It acts as the last line of defense against damaging surges caused by lightning and utility switching. This Type 1 surge protective device (SPD) helps protect sensitive loads like HVAC systems, appliances, electronics, and controls.
It’s NEC 2026 compliance-ready, meeting updated surge protection requirements. The simple 3-wire install (L1/L2/Ground) makes it contractor-friendly. With a 50kA per phase surge rating and advanced ITMOV technology, it’s built for real-world surge events.
The rugged NEMA 4X enclosure allows for indoor/outdoor use, and the LED status indicator lets you verify protection at a glance. It’s UL 1449 5th Edition and CSA certified, ensuring reliable performance for your home.
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Perfect For:
This Bad Wolf SP240V50KA is perfect for homeowners who want to protect their homes from damaging surges. It’s easy to install and built tough for indoor or outdoor use.
Ready to Purchase?
6. 100kA Whole House Surge Protector, Type 1 SPD, ETL Listed to UL 1449 5th Edition, CSA C22.2 No. 269.1/269.2, 120/240V Split-Phase, 1/2″ Liquid-Tight Flexible Conduit Connection, NEMA 4X IP67
This whole-house surge protector keeps your home safe from lightning strikes and power surges. It works with 120/240V systems and protects all your devices. Install it at your electrical panel for full coverage.
It’s ETL Listed and meets UL 1449 5th Edition standards. The NEMA 4X / IP67 design makes it perfect for outdoor use. It also has LED indicators to show its status.
With a 100kA surge capacity and 6-mode protection, it guards against all types of surges. The 1/2″ liquid-tight conduit ensures a secure, weatherproof connection. Trust it to protect your HVAC, appliances, and electronics.
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Perfect For:
This 100kA Whole House Surge Protector is perfect for homeowners, businesses, and outdoor setups needing strong surge protection. It’s ideal for safeguarding HVAC systems, appliances, electronics, and more from lightning, utility surges, and other electrical threats.
Ready to Purchase?
7. Bad Wolf SP240V65KA Type 1 Whole House Surge Protector 120/240VAC Split Phase, 65kA Rated, 6-Mode, NEMA 4X/IP67, 100kA SCCR, Status LED, ETL Listed to UL 1449 5th
The Bad Wolf SP240V65KA is a whole-house surge protector that shields your home from high-energy surges. It’s built to protect all your electronics and appliances at the service entrance. Its 65kA rating and 6-mode coverage ensure full protection across all surge paths.
It’s easy to install near your service panel and comes with long, flexible leads. The weatherproof design makes it perfect for indoor or outdoor use, and it’s certified for safety with ETL Listing to UL 1449 5th Edition.
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Perfect For:
The Bad Wolf SP240V65KA is perfect for homeowners and business owners who want strong protection for their electronics and appliances. It’s ideal for anyone looking to safeguard their entire property from power surges in a simple, durable way.
Ready to Purchase?
8. ASI ASISP180-1P UL 1449 4th Ed. DIN Rail Mounted Surge Protection Device, Screw Clamp Terminals, 1 Pole, 120 Vac, Pluggable MOV Module
The ASI ASISP180-1P is a DIN rail mounted surge protector. It safeguards your devices from power surges. This 1 pole, 2 wire device works with 120 Vac systems.
It has a max voltage of 180 Vac and a SCCR rating of 200 kA. The UL1449 4th Edition recognition ensures top-notch safety. It’s suitable for Type 1, 2, and 3 applications.
The pluggable MOV module is easy to install. Voltage-specific keying prevents wrong assembly. Remote alarm contacts and visual indicators make monitoring simple.
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Perfect For:
This surge protector is perfect for anyone needing reliable protection for electrical systems. It’s ideal for homes, offices, or small businesses using 120 Vac power.
Ready to Purchase?
Buying Guide
Protecting your home from power surges is easy with the right UL 1449 compliant surge protector. We’ve tested the best options to help you choose wisely.
Factors to Consider When Buying:
– Protection Level: Look for Type 1 SPD for whole-house protection or Type 2/3 for specific devices. Higher kA ratings mean better defense against surges.
– Compliance: Ensure it meets UL 1449 4th or 5th Edition standards for trusted safety.
– Installation: Choose easy-to-install options like DIN rail-mounted or hardwired models for convenience.
– Durability: Opt for NEMA 4X or IP67-rated enclosures for indoor/outdoor use and weather resistance.
– Monitoring: LED indicators or remote alarms help you check the protector’s status easily.
– Capacity: Match the protector’s voltage and phase (120V, 240V, split-phase) to your home’s electrical system.
– Technology: TPMOV or ITMOV modules offer reliable and safe surge protection.
– Certifications: Look for ETL Listed or CSA certified products for added assurance.
Enjoy peace of mind knowing your home and devices are safe from power surges.