Surge Protective Devices (SPDs) from TelephoneStuff.com

Leviton 120V Wired-In Surge Protective Module -- 51015-WM

 
 
Leviton 120V Wired-In Surge Protective Module -- 51015-WM -- View Larger Image
Leviton 120V Wired-In Surge Protective Module -- 51015-WM-Image

5100 Series 120V Wired-In Surge Protective Module.
Features:
- Rating - 15 Amp, 120V AC
- Max surge current - L-N: 52kA
- Noise rejection - 20-30dB (@ 10K-100MHz)
- Provides surge protection to branch units
- If surge protection is lost, power is still provided to load until SPD module is replaced
- Primary and secondary suppression circuits are automatic resettable fuse protected