Rated 120/208V AC 3-Phase WYE 60 Hz. Housed in a standard J-box metal enclosure with pre-punched standard knockouts.
Unique hybrid suppression circuitry provides homes with protection from high-energy transient voltage surges that can damage sensitive electronic circuits in computers, audio and video components, and electronic appliances.
Item # 51120-3
Leviton DHC components incorporate microcircuitry into their design, and protection of a DHC network against surges on the powerlines is highly recommended.
Note:
A 51120 Panel Mount Surge Protective Device must be installed at the service panel in
every DHC installation
SPD Performance Specifications: 51120-1, -3
Rated Single Pulse Transient Energy (10x1000 &s Joules)
950
Maximum Single Pulse Transient Energy (8x20 &s, Amperes Peak)