Bushing Guards with Open Mesh Design for Electric Utilities

Protect Wildlife & Reduce Power Outages

Therm-A-Guard® bushing covers will help protect your electric utility’s assets from wildlife, and the outages that they cause, while improving both safety and reliability. Additionally, our patented animal guards allow for precise thermal & visual inspections, both of which most utilities rely upon to ensure uninterrupted service to their customers. 

Therm-A-Guard Wildlife Protector with Mesh Cover
Therm-A-Guard® Normal View
Therm-A-Guard Wildlife Protector Thermal Reading View
Therm-A-Guard® Thermal View

Our Bushing Guard is Designed to Allow for Accurate Thermal Inspections

Therm-A-Guard® Wildlife Protectors original & patented open mesh design prevents wildlife from causing power outages while allowing accurate thermal and visual inspections. Traditional solid wildlife guards make it nearly impossible to perform these inspections accurately without de-energizing equipment and removing the solid guards. Therm-A-Guard® allows for both infrared and visual inspections without the removal of the wildlife guards and without de-energizing any equipment.

Improve Your Electric Utilities':

Reliability

According to the Edison Electric Institute, wildlife induced outages caused 12% of all unplanned electric utility outages. Therm-A-Guard® wildlife protectors increase the reliability of your electric system by reducing the number of these unplanned outages.

Safety

With Therm-A-Guard® bushing covers, linemen will easily spot bee and wasp nests prior to working on wildlife guarded equipment and take necessary steps to protect themselves. With solid guards, a lineman cannot see a nest inside of the guard until the guard is removed.

Efficiency

Therm-A-Guard® wildlife protectors improve the accuracy of a utility’s inspection program by allowing for quicker and more precise thermal and visual inspections of all wildlife protected equipment.

Our mesh wildlife protectors were the first product of their kind on the market

Thermal Inspection Friendly Wildlife Guards

See Therm-A-Guard® In Action

Use the sliders below to compare a solid bushing cover with Therm-A-Guard®

Temperature:

Visual Thermal

No Bushing Cover

Thermal inspections can detect issues, BUT leaves bushings vulnerable to outages caused by wildlife.

Visual Thermal

Solid Bushing Cover

Bushing is no longer vulnerable to wildlife, BUT thermal cameras cannot see through the bushing cover.

Visual Thermal

With Therm-A-Guard®

The bushing is no longer vulnerable to wildlife contact, AND thermal cameras can accurately measure connector temperatures.

Compared to solid bushing covers, the Therm-A-Guard® mesh wildlife guard wins every time.

Our Wildlife Protectors are 100% Made in the USA

The Original Patented Mesh Bushing Guard

Wildlife Protection You Can Trust

Our mesh wildlife guards were meticulously designed with input from engineers, thermographers, utility linemen and substation electricians. We did our homework up front, and the results speak for themselves: after 20 years, not a single Therm-A-Guard® has failed due to UV exposure or material and/or workmanship issues.

Mesh Wildlife Protector Therm-A-Guard Transformer Protection

UV Stabilized

Therm-A-Guard® wildlife protectors are strong enough to meet the demands of a hot Arizona sun and flexible enough to withstand a pounding hailstorm. You’ll continue to reap the benefits of your investment in the added reliability of your distribution system for many years.

Mesh Wildlife Protector & Animal Guard for Electric Utilities to Protect from Outages due to Animal Contact
Mesh Wildlife Protector & Animal Guard for Electric Utilities to Protect from Outages due to Animal Contact

Secure Latching System

All of our wildlife protection products are designed with a real hinge rather than a living hinge commonly used by our competition. That leaves a more secure latching system that’s less likely to fail over time. In addition, the well designed latch grips harder and tighter the more pressure that’s put on it. The old days of zip ties and electric tape to secure a wildlife guard to the bushing will stay in the past.

Secure Latching System

All of our wildlife protection products are designed with a real hinge rather than a living hinge commonly used by our competition. That leaves a more secure latching system that’s less likely to fail over time. In addition, the well designed latch grips harder and tighter the more pressure that’s put on it. The old days of zip ties and electric tape to secure a wildlife guard to the bushing will stay in the past.

Mesh Wildlife Protector Therm-A-Guard Covering Bushing & Guarding Electric Equipment from Animals

Easy Installation

The three larger Therm-A-Guard® bushing cover models are designed with hot stick handles allowing for hot stick installation without de-energizing the equipment. The installation process was designed to be as simple and easy as possible.

Therm-A-Guard® By The Numbers

We designed and patented the original mesh bushing guard and have sold millions worldwide.
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Years In Business
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Electrical Utilities Using Therm-A-Guard® Products
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Bushing Covers Sold

Wildlife protection from the line to the substation

Individual Guard Specifications

Therm-A-Guard® bushing guards are manufactured in 4 commonly requested sizes offering a wide range of electrical equipment protection from intrusive wildlife. We recommend Therm-A-Guard® be installed on distribution voltage equipment up to 35kV; however, certain conditions could allow for installing on higher voltage equipment.
mesh wildlife protector for electric utilities small

Small

Designed for smaller applications where space and clearance between phases might be an issue.

mesh wildlife protector for electric utilities Large

Large

Designed for larger bushing size applications and will accommodate larger top loaded exit leads.

mesh wildlife protector for electric utilities Medium

Medium

Our medium sized guard is designed for equipment with bushing skirt diameters of less than 6.25 inches.

mesh wildlife protector for electric utilities Extra Large

Extra Large

Used in specialty applications where bushing diameters are considerably large (up to 10.5" diameter).

Free samples are available for all sizes of our wildlife protectors. It's the perfect way to determine exactly what you need before placing a large order.

Frequently Asked Questions

All Therm-A-Guard® models come with a 10-year warranty; however, many utilities across the US and abroad currently have Therm-A-Guards® installed for well over 10 years without any degradation in color or physical characteristics of the guard. The long life, with zero material change, despite years of blistering sun exposure, is attributed to the high levels of UV inhibitors added to our raw material.

Small: $10.50
Medium: $15.50
Large: $18.50
Extra Large: $34.50

Yes, we offer substantial discounts based on volume and frequency of orders. Please email us with your order interest and we will provide you with a quotation.

Yes. Our medium, large and extra-large guards have hot stick handles and an easy-to-use latching system to install the guards hot when required. Our smallest guard, however, does not have hot stick handles. The small guard was designed for use where space and clearance between bushings might be a problem; extended hot stick handles could made proper clearances an issue.

Yes! Infrared inspections can now precisely detect hot spots on wildlife guarded equipment using the patented Therm-A-Guard® design. The view is clear enough to easily determine the exact cause of the hot spot and its actual temperature. Conventional solid wildlife guards mask this view and make it nearly impossible to accurately detect and report these hot spots.

Wasps and other insects are more prone to build nests in conventional solid animal guards because they will be protected from inclement weather. Therm-A-Guard's® open design allows wind and rain to enter the guard resulting in cooler operating temperatures of the protected equipment while also washing away contaminants that build up on the equipment. Of course, insects do not want to build a nest in this type of wet environment. Additionally, Therm-A-Guard® allow linemen to easily see a nest prior to working on the equipment. Insect killer can be sprayed directly through the guard preventing insect stings to your employees.

Most orders leave our warehouse within 2-3 business days. Orders less than 15 cases usually ship UPS Ground; orders over 15 cases are more economical to ship on a pallet via freight truck.

Improve Your Utility’s Reliability Today!

Choose Therm-A-Guard® to protect your equipment from wildlife, increase reliability, improve worker safety and gain peace of mind.