Siemens 20 Amp Whole House Surge Protector Electrical Distribution Board

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.

Siemens QSA2020SPD 20A 1P 120V Breakers and SPD Surge Protection

Siemens QSA2020SPD 20A 1P 120V Breakers and SPD Surge Protection is a product designed to protect your electrical devices from power surges. The product features an SPD device that safeguards the entire panel and all branch circuits. It has a maximum input current of 16-20A and is compatible with appliances up to AC wattage. The output voltage is 120V, and it has one outlet. The product is made by Siemens and is suitable for use in the home or office.

QSA2020SPD Whole House Surge Protection with Two 20-Amp 20 Amp

The 20 amp QSA2020SPD surge protection device (view larger). 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.Two green LEDs provide protection status notification, and the device will notify you of any loss of surge protection by tripping one or both of the circuit breakers.