POWERFUL PROTECTION - This heavy-duty whole home surge protector shields all electronics in the home from surges with a massive 200kA surge current rating. LIGHTNING DEFENSE - Advanced lightning protection components guard against direct lightning strikes to help prevent damage from power surges caused by nearby strikes. 240VAC COMPATIBILITY - Designed for 240-volt electrical systems, it safely clamps surges on all 3 power legs to safely divert damaging voltage spikes to ground. HARDWIRED INSTALLATION - Hardwiring installation by a licensed electrician integrates it into the main electrical panel for continuous surge coverage on all outlets and circuits. PEACE OF MIND - Give all electronics, appliances, and sensitive equipment robust surge defense with automatic resetting capability and a limited lifetime warranty for long-lasting security. This heavy-duty whole house surge protector safeguards your home's electronics and appliances from power surges and lightning strikes. Rated to handle surges up to 200kA, it prevents high voltage spikes from damaging sensitive devices connected to the 240VAC electrical system. The polycarbonate housing is designed to last and integrates seamlessly with circuit breaker panels. Advanced MOV, TVS and GDT technology filters out surges immediately at the main electrical panel. A bright status light makes it easy to verify protection is active at a glance. Help preserve investments in home theaters, computers, kitchen appliances and more with reliable surge suppression covering the entire home. Installation takes just minutes with included mounting hardware.