Keep Your Business Running When Power Outages Strike 

Power surges can pose significant risks to sensitive electrical equipment within commercial and industrial facilities.   

While generators provide a lifeline during power disruptions, they can inadvertently subject the electrical system to harmful voltage fluctuations when activated. Surge protective devices (SPDs) can help safeguard against potential damage.  

SMART GUARD® and PANELGUARD® Surge Protective Devices by Intermatic defend against transient activity that can compromise electrical devices during generator startup and shutdown. These devices offer a robust solution for businesses looking to fortify their electrical infrastructure.  

Don't wait until the next power outage to take action. To purchase, call (800) 360-4441, email [email protected], or click on a product below. 

Commercial and Residential Grade

Surge Protective Device #AG3000

• Three modes of protection: L-G, L-L, L-N
• TPMOV® surge protection technology
• Green LED indicator provides status of protection
• Type 4X watertight and UV resistant plastic enclosure
• 3-year product warranty
• $7,500 connected equipment warranty for 3 years

Buy AG3000

Surge Protective Device #IG1240RC3

• Six modes of surge protection
• TPMOV® surge protection technology
• Green LED indicator provides status of protection
• Type 3R rainproof enclosure for indoor/outdoor applications in plastic
• 5-year product warranty
• $10,000 connected equipment warranty on appliances and electronics

Buy IG1240RC3

Industrial Grade

Smart Guard® Whole House
Surge Protective Device

• Includes three IMODULES with LED power and protection status lights
• IMODULES replace quickly and easily, eliminating the need to install a new SPD unit
• Tamper-proof IMODULE doors, will only open when IMODULE is being inserted
• Type 1 Enclosure for indoor applications in metal
• 10-year product warranty
• $50,000 connected equipment warranty for 10 years on appliances and electronics

Buy Smart Guard

Surge Protective Device #IG2240-PK

• Includes three IMODULES with LED power and protection status lights
• IMODULES replace quickly and easily, eliminating the need to install a new SPD unit
• Tamper-proof IMODULE doors, will only open when IMODULE is being inserted
• Type 3R Rainproof Enclosure for indoor/outdoor applications in plastic
• 10-year product warranty
• $25,000 connected equipment warranty for 10 years on appliances and electronics

Buy IG2240-PK