QSPD2A035B 35kA Indoor Surge Protective Device, Whole House Surge Protector Breaker for Electrical Panel

Whole-Home Surge Protection - Designed to be installed inside your electrical panel, this device safeguards all circuits in your home, office, or RV from high-energy surges, providing comprehensive protection beyond individual plug-in protectors. 35 kA High Surge Current Capacity - With a maximum surge current rating of 35, 000 Amps, the SPD handles lightning strikes, utility surges, and switching transients, ensuring your connected devices remain safe. Mechanical Status Indicator - Built-in green/red mechanical flags let you visually confirm the SPD's operational status. Green indicates normal function; red signals that the device has experienced a surge and needs replacement.

Easy Panel-Mounted Installation - Occupying only two breaker slots, the unit installs quickly in most load centers. Simply connect the white wire to the neutral bus bar for immediate protection. Indoor Bolt-On Design - Compact indoor SPD module with a bolt-on mounting structure for straightforward installation on most compatible load centers, improving panel protection without taking additional space. Protects Whole-Home Equipment - Helps safeguard appliances, HVAC systems, electronics, lighting, and other connected circuits from transient overvoltage events. Important Note - This device uses a mechanical indicator (not an LED light).

It remains dark green during normal operation and will change to bright green when a surge event occurs, indicating that the protection function has been activated. This is normal by design and the unit is operating properly