Expansions, Upgrades, and Renovations

When your business’s power needs grow, expanding or upgrading your existing electrical system is often the most cost-effective solution. We specialize in adding to most switchboards, whether NEMA 1 or NEMA 3R, with hard-bussed connections for a hassle-free installation. From simple enclosure additions to larger upgrades, our tailored solutions allow you to increase your system’s capacity without replacing the complete existing installation. Whether it’s adding circuits, integrating new technology, or expanding your power infrastructure, we provide efficient, compliant, and cost-effective enhancements to support your business’s growth.

Steel Wraps

Bus Bar Assemblies

Switchgear Retrofits


Established in 1978, Pacific Electric is your Premier Low Voltage and Medium Voltage Power Distribution Equipment Solutions provider.

Our retrofitting services include circuit breaker additions, fusible switch additions, bus bar replacements, and sheet metal replacements, designed to enhance performance and extend system longevity.

By upgrading rather than replacing equipment, you save on the costs and time associated with purchasing and installing new systems. Retrofits also minimize downtime and keep production running smoothly. Additionally, we provide precise dimensional drawings to ensure hassle-free job site assembly.

Why Upgrade? Switchboard performance decline can be attributed to:
Increased short circuit availability
Changes in environment
Aging components
Load changes
Insulation deterioration
Natural wear and tear

Switchgear Retrofits

Switchgear retrofits offer a cost-effective solution to modernize your electrical system without replacing the entire setup.

Our standard bus bar assemblies are insulated and specifically designed for commercial applications. Featuring silver-washed 110 alloy copper ground bars, they are 1/4" thick and stand off 2.625" from the wall or backboard. We offer flexible options for the quantity and size of holes, ensuring each assembly meets your unique requirements. Custom configurations are available, and orders can be shipped same day for fast delivery.

Bus Bar Assemblies

Our NEMA 3R enclosures and stainless steel wraps are compatible with most manufacturer’s switchboards. These wraps are designed to provide superior protection for electrical systems in outdoor and harsh environments, ensuring your equipment stays safe from moisture, dust, and other environmental factors. Our 14GA or 12GA galvanneal or stainless steel wraps are U.L. tested and approved for maximum durability and protection. We offer customizable wraps to fit your existing electrical distribution equipment, providing long-lasting durability and reliability. Standard features include a heavy-duty vault handle, 3-point latching system, and weatherproof doors.

Additional options include:
Sloped roof design
Filtered louver doors
Gasketed doors
Fluorescent light fixtures
Convenience GFI receptacles
Thermostats and heathers
Exhaust fans
Air conditioning units

Steel Wraps