



⚡ Power up your home’s defense with Siemens surge protection—because your electronics deserve VIP treatment.
The Siemens QSA2020SPD is a 20-amp whole house surge protective device integrating two single-pole breakers. Designed exclusively for Siemens panels, it safeguards your entire electrical system from damaging surges with a 240V initial clamping level and 40,000A peak impulse rating. Featuring handy LED indicators for real-time protection status, it fits into just two breaker slots without sacrificing panel space, ensuring comprehensive, space-efficient surge defense.
| Brand | SIEMENS |
| Current Rating | 20 Amps |
| Product Dimensions | 3.12"D x 2"W x 3"H |
| Circuit Breaker Type | Standard |
| Mounting Type | Plug-In Mount |
| Number Of Poles | 2 |
| UPC | 040892278750 |
| Manufacturer | Siemens |
| Global Trade Identification Number | 00040892278750 |
| Voltage | 120 Volts |
| Part Number | QSA2020SPD |
| Item Weight | 8 ounces |
| Item model number | US2:QSA2020SPD |
| Is Discontinued By Manufacturer | No |
| Size | 20 Amp |
| Style | Surge Protection |
| Material | Metal |
| Amperage Capacity | 20 Amps |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 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. |
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