--- product_id: 59174989 title: "by Schneider Electric HEPD50 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire + Ground for 120/240V, 50kA, Black" brand: "square d" price: "€ 113.61" currency: EUR in_stock: true reviews_count: 13 category: "Square D" url: https://www.desertcart.hr/products/59174989-by-schneider-electric-hepd50-universal-whole-house-surge-protection-device store_origin: HR region: Croatia --- # 50kA surge current rating Green LED status indicator 25kA short circuit current rating by Schneider Electric HEPD50 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire + Ground for 120/240V, 50kA, Black **Brand:** square d **Price:** € 113.61 **Availability:** ✅ In Stock ## Summary > ⚡ Power Up Your Home’s Defense — Because Your Electronics Deserve Elite Protection! ## Quick Answers - **What is this?** by Schneider Electric HEPD50 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire + Ground for 120/240V, 50kA, Black by square d - **How much does it cost?** € 113.61 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/59174989-by-schneider-electric-hepd50-universal-whole-house-surge-protection-device) ## Best For - square d enthusiasts ## Why This Product - Trusted square d brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Compatibility:** Seamlessly connects to any residential load center brand, making upgrades and replacements hassle-free. - • **Unmatched Surge Defense:** Protect your entire home with a powerful 50,000 amp surge current rating that shields sensitive electronics and major appliances alike. - • **Instant Visual Assurance:** Stay confident with a green LED status indicator that lets you know your surge protection is active and working. - • **Built to Last Indoors & Out:** NEMA 4X rated for both indoor and outdoor installation, ensuring reliable protection no matter where your panel is located. - • **Trusted Reliability & Warranty:** Backed by a 3-year manufacturer warranty plus a 50,000 residential downline warranty for peace of mind. ## Overview The Square D HEPD50 is a compact, universal whole-house surge protection device designed for 1-phase, 3-wire + ground systems at 120/240V. With a robust 50kA surge current rating and 25kA SCCR, it safeguards your home’s sensitive electronics and major appliances from damaging power surges. Featuring a green LED status indicator and NEMA 4X rating, it offers reliable indoor/outdoor use and easy integration with any residential load center. Supported by a 3-year manufacturer warranty and a 50,000 residential downline warranty, it’s the trusted choice for millennial homeowners who demand smart, durable protection. ## Description Square D Brand Home Electronics Protective Devices (HEPDs) are compact and affordable surge suppressors designed for residential load centers. HEPDs work together with surge protection plug strips to provide surge suppression for sensitive electronics. HEPDs reduce surges that might otherwise overwhelm plug strips and damage connected household equipment. HEPDs also provide surge suppression for important items such as washers, dryers, refrigerators, stoves and air conditioning that plug strips may not or cannot protect. Review: Easy to install - Works well, your gonna need a 25 amp double pole breaker double slot to hits both phase bars Review: Easy enough to install if you have spare circuits. - We had lightning knock out a lot of electrical equipment even though they were protected by surge arresters and ups's. This was recommended by the importer of our boiler after our circuit board was also destroyed. Hopefully this will help. I did not have any spare circuits available in our box so I used screw terminal connectors attached to the main bus bars as is mentioned in the installation. Took a bit more work to do. ## Features - The HEPD50 is easily connected to any brand of residential load center and provides the customer a green status LED to ensure proper protection - Includes an LED indicator - NEMA 4X rated for outdoor/indoor use, 50,000 amp Surge Current Rating, 25,000 amp SCCR. CSA and UL 1449 3rd Edition Type 1 SPD - Manufacturer’s product warranty of 3 years and 50,000 residential downline warranty ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MYD45U1 | | Best Sellers Rank | #12,110 in Electronics ( See Top 100 in Electronics ) #120 in Surge Protectors | | Brand | Square D | | Brand Name | Square D | | Current Rating | 50 Kiloamps | | Customer Reviews | 4.7 out of 5 stars 234 Reviews | | Global Trade Identification Number | 00785901006626 | | Included Components | Square D by Schneider Electric HEPD50 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire + Ground, 50kA, 120/240V | | Item Dimensions D x W x H | 3.72"D x 1.42"W x 3.72"H | | Item Type Name | Square D by Schneider Electric HEPD50 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire + Ground, 50kA, 120/240V | | Item Weight | 0.01 Ounces | | Manufacturer | Square D by Schneider Electric | | Model | HEPD50 | | Mounting Type | Panel Mount | | Number of Items | 1 | | Part Number | HEPD50 | | Product Dimensions | 3.72"D x 1.42"W x 3.72"H | | Smart Home Compatibility | Not Smart Home Compatible | | UPC | 785901006626 | | Unit Count | 1.0 Count | | Voltage | 240 Volts | | Warranty Description | Warranty | ## Product Details - **Brand:** Square D - **Current Rating:** 50 Kiloamps - **Mounting Type:** Panel Mount - **Product Dimensions:** 3.72"D x 1.42"W x 3.72"H - **UPC:** 785901006626 ## Images ![by Schneider Electric HEPD50 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire + Ground for 120/240V, 50kA, Black - Image 1](https://m.media-amazon.com/images/I/51W9RtfZtzL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to install *by G***R on March 25, 2026* Works well, your gonna need a 25 amp double pole breaker double slot to hits both phase bars ### ⭐⭐⭐⭐⭐ Easy enough to install if you have spare circuits. *by B***N on December 27, 2025* We had lightning knock out a lot of electrical equipment even though they were protected by surge arresters and ups's. This was recommended by the importer of our boiler after our circuit board was also destroyed. Hopefully this will help. I did not have any spare circuits available in our box so I used screw terminal connectors attached to the main bus bars as is mentioned in the installation. Took a bit more work to do. ### ⭐⭐⭐⭐⭐ Whole house surge protector *by D***E on September 30, 2025* Excellent, I searched on you tube for installation videos. I was able to install it in 30 minutes. Easy peasy! If you are not comfortable with installation, get an electrician. Very high voltage in the box. But it is working well. ## Frequently Bought Together - Square D by Schneider Electric HEPD50 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire + Ground for 120/240V, 50kA, Black - Schneider Electric – Square D HEPD Whole Home Electronics Protective Device, AC Surge Protection, Type 1 SPD, 120/240VAC, 1-Phase 3-Wire, 80kA Current --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/59174989-by-schneider-electric-hepd50-universal-whole-house-surge-protection-device](https://www.desertcart.hr/products/59174989-by-schneider-electric-hepd50-universal-whole-house-surge-protection-device) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-22*