Ditek’s TOTAL SURGE SOLUTION with NEMA 4X ENCLOSURE protects dedicated 120 VAC power circuits that feed control panels and other critical equipment. It includes dry contacts for remote notification of surge protection status as well as UL 1283 listed, EMI/RFI filtering to ensure clean power for connected equipment. Other features include a multi-stage hybrid circuit design, protection status LED, Form C dry contacts, and a UL listed polycarbonate NEMA 4X (IP66) enclosure. Approved for 20 A circuit breakers. Complies with ANSI/IEEE C62.41 and C62.45 Category B standards. UL listed. UL 1449 and RoHS compliant.