Surge protective devices (SPDs) provide the best protection from both externally and internally generated surges when located as close to the building distribution system as possible. The new Siemens BoltShield QSPD series of SPDs are economical and easy to install in most panels throughout a building so that whole facility protection can be obtained. Protect your home with 65kA of surge current protection, with the option of stacking SPD for additional protection. BoltShield is offered in 2 and 3 pole options to fit residential applications.
Audible alarm and visual LED status indicators to notify homeowners when the SPD needs to be replaced
Protecting your home with 65kA surge current protection
Plugs directly into load center bus for quick installation
240V, 3-Pole, 3-Phase, 3-Wire Applications
65kA surge current rating
200kA short circuit current rating; 20kA I-nominal rating
Stackable design - Install multiple SPDs for added surge current protection
SPD Type 1, also suitable for use in Type 2 applications
10-Year Standard Warranty