FROM THE MANUFACTURER Leviton's 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. Leviton Surge Protection Devices are listed to UL 1449 Standards. Leviton's 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. 24 Volt DC, 2 Pole, 2 Equipment Cabinet Surge Protective Device, Wired-In Module. See more

Pole: 2. Noise rejection @ 5kHz-5MHz: -35db. Provides Normal Mode protection for line-to-neutral and common mode; line-to-ground and neutral-to-ground. MOV-based suppression circuitry provides optimum clamping.