Extra heavy-duty hospital grade 4-in-1 surge protective receptacle. Nylon face. Polycarbonate/nylon body. Phosphor bronze/brass triple-wipe line contact. Brass 8-32 terminal screws. Steel 8-32 with 12 AWG green 8 inch pigtail/brass-plated steel grounding screw. Zinc-plated steel 8-32 mounting screws. Zinc-plated steel yoke. Zinc-plated steel clamp nut. Brass-plated steel ground clip. Steel strap. 15 A, 125 V, NEMA-5-15R, 2-pole, 3-wire. Withstands 2000 V per UL498 dielectric voltage. Full rated current limiting. -40 to 60°C operating temperature. Straight blade. Surge with indicator light. Side wired. Surge protection devices can be used individually or as part of a coordinated application strategy, to protect sensitive electronic equipment, in industrial, commercial and residential locations, from the stress and degradation inflicted by voltage transients. Outstanding surge protection devices divert damaging voltage transients or surges, away from electronic equipment. Transients are diverted away from sensitive micro circuitry, providing protection against catastrophic failure, costly downtime and data disruptions.