Leviton 32120-1 120/240 Volt Single Phase, Surge Panel, DHC and X10 Compatible, 80Ka L-N Max Surge Current 32000 Series compatible with Decora Home Control and X-10 devices Provide multiple-phase surge protection in commercial and industrial environments Compact design permits close installation to panel and provides a short parallel suppression path Easily surface-mounted or flush mountable with use of flush collar accessory 42001 FMC Real-time diagnostics monitor power and surge suppression status of each phase by means of indicator light and acoustic alarm