Protect commercial and industrial facilities with PanelGuardTM from Intermatic. Commercial/Industrial-Grade Surge Protection for your facility’s service entrance or load side. Intermatic PanelGuard Surge Protective Devices are designed to react quickly to eliminate surges providing optimal protection to downstream equipment. PanelGuard Commercial/Industrial-Grade Series 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.

Choose PanelGuard on new construction and retrofit projects for reliable surge protection from a brand you can trust.

Key Features

• 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)

The Right SPD for Your Project

PanelGuard makes it easy for specifiers to implement a robust surge protection solution that’s tailored to meet project and application needs.

The PanelGuard L Series offers 4 modes of surge protection and two housing options. It’s an excellent choice for flexible projects that require a base level of surge protection. The upgraded PanelGuard H Series includes 7 modes of protection in a single housing size, making for a premium defense against unexpected surge events.

L Series

L series SPDs are the option for “loosely specified” projects where 7 modes of protection are not required.

• 4 Modes of Protection

• Large and Small Housing Options

• Blue LED Protection Status Indicator, and Red LED Service Indicator

• Optional Surge Rating of 50 kA Per Mode or 100 kA Per Phase

• 5-Year Limited Product Warranty

H Series

H series SPDs are the option for “hard specified” projects where 7 modes of protection are required.

• 7 Modes of Protection

• Large Housing

• Blue LED Status Indicator Per Phase, and Red LED Service Indicator

• Optional Surge Rating of 100 kA Per Mode or 200 kA Per Phase

• 10-Year Limited Product Warranty

Time-Tested Values, Proven Results

For more than a century, customers have turned to Intermatic for reliable, easy-to-install lighting control and energy management solutions. Throughout our 130-year history as a family-owned business, we’ve worked to build strong relationships and deliver robust products that serve the electrical, pool and spa, HVAC/R, retail and OEM markets.

While we continue to adapt and evolve to changing customer needs, our commitment to quality, value, and reliability remains steadfast – it’s at the heart of everything we do. From our headquarters in Libertyville, Illinois, we reach a global network with a presence in more than 35 different countries throughout Europe, Asia, South America, Africa and Oceania.