The PQS400 Model SPD is specifically designed for critical protection applications and can be installed at service entrance/MDP’s, distribution panels or directly at critical loads. The distinctive slim enclosure design of the PQS400 model allows for installation between electrical panels where space is often limited - this further allows for a proper installation where connected lead lengths can be kept to a minimum.

• Field Serviceable Modules

• Modular Per Mode & Per Phase 400kA per phase/200kA per mode

• All modes suppression L-N, L-G, L-L and N-G

• Indoor/Outdoor Rated Enclosure

• 20kA UL In Rating

• Type 1 & 2 Listed

• 200k AIC

• 10 Year Warranty

• LPS Compliant

• Standard with Internal Disconnect

• Remote Alarm Contacts

• Audible Alarm

• Ultra2x Technology