Our recent experience of losing power for several days was a reminder of the importance of having reliable surge protection in place. When lightning causes power outages and large electrical spikes, not having adequate surge suppression can lead to significant damage to industrial equipment, lighting, and HVAC systems.
Commercial and Industrial-Grade Surge Protection

Protect commercial and industrial facilities with PANELGUARD from Intermatic for your facility’s service entrance or load side. PANELGUARD surge protective devices are designed to react quickly to eliminate surges providing optimal protection to downstream equipment. These devices are parallel connected surge protective devices designed to protect all types of loads fed from individual disconnects, sub-panels, distribution panels and service entrance locations.
For external mounting on electrical distribution panels, transfer switches, switchboards, motor controls, panel boards and switchgear.
Key Features and Benefits
- Type 1 and Type 2 Surge Protection
- Optional Audible Alarm and Dry Relay Contacts
- Rigid Watertight Metal Hub
- 4 Modes of Protection (L Series), 7 Modes of Protection (H Series)
- NFPA 780, UL 96A Lightning System Protection Compliant
- Optional Advanced Electrical Noise Filter (UL 1283)
- NEMA 4X Enclosure for Indoor or Outdoor Installation
- Individually Integrated Disconnect TPMOV Surge Protection Technology
- Blue LED Protection Status Indicator, and Red LED Service Indicator (L Series)
- Blue LED Status Indicator Per Phase, and Red LED Service Indicator (H Series)
Find Out More
Culture Lighting’s experienced staff will be happy to answer any questions you have on the various types of surge suppression. Please call us at 317-471-1129 or email us at customerservice@culturelighting.com and we’ll be happy to discuss your needs. For more details visit our website at CultureLighting.com.