Replacement for Siemens QSPD2A035B 35kA Indoor Surge Protective Device, Whole House Surge Protector for Electrical Panel, 2-Pole Plug-On for 120/240V Load Centers with Mechanical Status Indicator

EXACT FIT FOR SIEMENS PANELS Seamlessly replaces the Siemens QSPD2A035B surge protective device. Built for standard 2-pole plug-on installation, it is fully compatible with Siemens EQ, Ultimate, ITE, and Gould load centers. Installs neatly in your electrical panel without occupying extra space. 35kA WHOLE-HOUSE SURGE SHIELD Stop fretting about lightning strikes and utility grid fluctuations. With a robust 35, 000 Amp maximum surge current capacity per phase, this device serves as the first line of defense for your home, RV, or office, shielding expensive HVAC systems, refrigerators, and sensitive electronics from high-energy transient spikes.

FAILSAFE MECHANICAL INDICATOR Never wonder if your home is protected. Unlike LED indicators that turn off during power outages, our dependable mechanical flag system remains always visible. Green means your home is actively protected; Red indicates the device has successfully absorbed a massive surge and needs replacement. TOOL-FREE, QUICK INSTALLATION Designed for trouble-free setup by electricians or experienced homeowners. Taking up only two breaker slots, simply plug the unit into your compatible load center and securely connect the white wire to the neutral bus bar for immediate, comprehensive whole-home protection.

HEAVY-DUTY TECHNICAL SPECS Built for safety and reliability, this indoor surge protector meets stringent performance standards. It supports 120/240V, 1-Phase, 3-Wire residential and commercial systems, featuring a high 22kA SCCR (Short Circuit Current Rating) and a low 700V VPR (Voltage Protection Rating) for total peace of mind