RectorSeal 96419 Disconnect Box with Installed RSH-50 Surge Protector

The Rectorseal Disconnect Box with a pre-installed RSH-50 Surge Protector. The RSH-50 is tabbed into the disconnect, to avoid any potential code violations with multiple wires being lugged in. Features Non Fused Disconnect Box Long-Lasting Gas Discharge Tube Technology TFMOV Technology Green LED Easily Indicates Protection Designed to protect all single phase, 120/240-V air conditioning, heat pumps and ductless mini-split systems (DMSS) from transient over-voltage and natural-cause surges.