--- product_id: 8386586 title: "Siemens QSA2020SPD Whole House Surge Protection with Two 20-Amp Circuit Breakers for Use Only on Siemens Panels" brand: "siemens" price: "€ 289.43" currency: EUR in_stock: true category: "Siemens" url: https://www.desertcart.hr/products/8386586-siemens-qsa2020spd-whole-house-surge-protection-with-two-20-amp store_origin: HR region: Croatia --- # Whole house surge protection LED status indicators Two 20-Amp breakers included Siemens QSA2020SPD Whole House Surge Protection with Two 20-Amp Circuit Breakers for Use Only on Siemens Panels **Brand:** siemens **Price:** € 289.43 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your peace of mind with Siemens whole house surge protection! ## Quick Answers - **What is this?** Siemens QSA2020SPD Whole House Surge Protection with Two 20-Amp Circuit Breakers for Use Only on Siemens Panels by siemens - **How much does it cost?** € 289.43 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/8386586-siemens-qsa2020spd-whole-house-surge-protection-with-two-20-amp) ## Best For - siemens enthusiasts ## Why This Product - Trusted siemens brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Space-Smart Design:** Takes up only two breaker slots while providing two 20-Amp breakers—no lost panel space. - • **Total Panel Defense:** Protects entire electrical panel and all branch circuits from damaging surges. - • **Visual Peace of Mind:** Handy LED lights keep you informed with real-time protection status notifications. - • **Instant Surge Response:** Initial clamping level at 240 volts ensures rapid suppression of voltage spikes. - • **Siemens Quality Assurance:** Designed exclusively for Siemens panels with a strict no-used-breaker policy to maintain warranty integrity. ## Overview The Siemens QSA2020SPD is a cutting-edge whole house surge protection device that fits seamlessly into your Siemens electrical panel. It combines two 20-Amp circuit breakers with advanced 240V surge suppression technology and LED status indicators, ensuring comprehensive protection for your entire home’s electrical system without sacrificing panel space. ## Description Product Description Siemens SPD device provides whole house surge protection. This device takes up the space of two standard single pole breakers, but also includes two single pole breakers so you do not lose any space in your Load Center. Once connected in the panel, the SPD device protects the entire panel and all branch circuits from surges, not just the two circuits connected to the SPD. Initial clamping level is 240 Volts. LED's provide protection status notification. Siemens strongly recommends against the use of "used" breakers. The installation of used breakers in a Siemens panel will void the warranty on the panel. Siemens does not sell used breakers and has not approved any 3rd party sellers to do so. From the Manufacturer Siemens SPD device provides whole house surge protection. This device takes up the space of two standard single pole breakers, but also includes two single pole breakers so you do not lose any space in your Load Center. Once connected in the panel, the SPD device protects the entire panel and all branch circuits from surges, not just the two circuits connected to the SPD. Initial clamping level is 240 Volts. LED's provide protection status notification. ## Features - Provides whole house surge protection - Takes up the space of two standard single pole breakers, but also includes two single pole breakers.150 VAC, 40 mm metal oxide varistors - The SPD device protects the entire panel and all branch circuits from surges - Initial clamping level is 240 volts - Handy LED lights provide protection status notification ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0052MG5K0 | | Best Sellers Rank | #95,213 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #374 in Circuit Breakers | | Brand Name | SIEMENS | | Circuit Breaker Type | Standard | | Current Rating | 20 A | | Customer Reviews | 4.6 4.6 out of 5 stars (670) | | Global Trade Identification Number | 00040892278750 | | Item Dimensions D x W x H | 3.12"D x 2"W x 3"H | | Manufacturer | Siemens | | Model | US2:QSA2020SPD | | Mounting Type | Plug-In Mount | | Number of Items | 1 | | Number of Poles | 2 | | Part Number | QSA2020SPD | | UPC | 040892278750 | | Voltage | 120 volts | | Warranty Description | Siemens strongly recommends against the use of "used" breakers. | ## Product Details - **Brand:** SIEMENS - **Circuit Breaker Type:** Standard - **Current Rating:** 20 A - **Mounting Type:** Plug-In Mount - **Product Dimensions:** 3.12"D x 2"W x 3"H ## Images ![Siemens QSA2020SPD Whole House Surge Protection with Two 20-Amp Circuit Breakers for Use Only on Siemens Panels - Image 1](https://m.media-amazon.com/images/I/81in9ZdQliL.jpg) ![Siemens QSA2020SPD Whole House Surge Protection with Two 20-Amp Circuit Breakers for Use Only on Siemens Panels - Image 2](https://m.media-amazon.com/images/I/41prUyw95JL.jpg) ![Siemens QSA2020SPD Whole House Surge Protection with Two 20-Amp Circuit Breakers for Use Only on Siemens Panels - Image 3](https://m.media-amazon.com/images/I/415l-lHyZTL.jpg) ![Siemens QSA2020SPD Whole House Surge Protection with Two 20-Amp Circuit Breakers for Use Only on Siemens Panels - Image 4](https://m.media-amazon.com/images/I/41-Ok9lXCdL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: I have this installed but the (red) LEDs are off/dim. Does this need to be replaced? It is approximately 12 years old.** A: If one or two LEDs are out that indicates the breaker is no longer working and the circuits they supply must not be hot (useable). Check the two breakers with a voltage tester to be sure. Being in service for 12 years circuits may have seen the voltage spike and tripped the breaker. If they had been installed properly these two circuits would have fed voltage/current to circuits that were in use. **Q: Does this offer the same level of protection as the SF100? One review said that the SF100 protected the "sensitive electronics" better.** A: The Seimens protects nothing. I know personally. I had a lightning strike and lost $20,000.00 worth of Electronic equipment TV's, computers, printers and a multitude of other appliances. the Siemens unit was still glowing green as nothing had happened. When I contacted Siemens about their warranty I was informed it would only cover the wiring in the walls if it was damaged and nothing that was plugged into the outlets. Don't waste your money, they don't work at all and their warranty is very misleading. **Q: Will this fit an ITE panel?** A: Perfect fit in ITE EQ panel. **Q: Can a load be connected to this protection device, such as a clothes dryer or does this need nothing attached?** A: Yes a load can be connected to the unit and it is designed for that. My understanding is not a double hot leg (220-240 volts) only 2 separate single leg loads (120 volts). There are 20 amp and 15 amp versions available as I recall. In short you check on your panel that you have 2 single breakers either 15 or 20 that are next to one another (or can be placed next to one another) and replace them with this unit. ## Frequently Bought Together - Siemens QSA2020SPD Whole House Surge Protection with Two 20-Amp Circuit Breakers for Use Only on Siemens Panels - Siemens Q230_6PK 30 Amp Double Pole Type QP Circuit Breaker (Pack of 6) - 20A 120V 1-Pole Tandem CAFCI Type QTA Circuit Breaker --- ## 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/8386586-siemens-qsa2020spd-whole-house-surge-protection-with-two-20-amp](https://www.desertcart.hr/products/8386586-siemens-qsa2020spd-whole-house-surge-protection-with-two-20-amp) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-10*