Disconnect Box with a pre-installed RSH-50 Surge Protector. Our RSH-50 is tabbed into the disconnect, to avoid any potential code violations with multiple wires being lugged in.

Non-Fused Disconnect Box, Long-Lasting Gas Discharge Tube Technology, TFMOV Technology, Green LED Easily Indicates Protection, Designed to protect all single phase, 120/240V air conditioning, heat pumps and ductless mini-split systems (DMSS) from transient over-voltage and natural-cause surges.