Trusted Nationwide Since 1933

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Breakers, panels, enclosures, safety switches, wiring devices, and more — all in stock and shipped fast from the USA.

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90+
Years in Business
USA
Nationwide Shipping
4.8★
Google Reviews
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Trusted Since 1933 90+ years of industry expertise
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Fast Shipping Same-day dispatch available
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Secure Checkout Easy and secure online ordering
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Top Quality Trusted brands, guaranteed
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Circuit Breakers
Circuit Breakers
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Load Centers
Load Centers, Meter Packs & Enclosures
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Safety Switches
Safety Switches & Disconnects
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Irrigation Pump Panels
Irrigation Pump Panels
→
Meters
Meters / Meter Packs
→
Residential Wiring
Residential Wiring Devices
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Commercial Wiring
Commercial Wiring Devices
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Roof & Gutter Heat Cable
Roof & Gutter Heat Cable
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Generators
Generators
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Heater Coils
Heater Coils
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Support Grips
Support Grips
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Hole Punch Kits
Hole Punch Kits
→
Top Picks

Best Sellers

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Eaton 125A Ring Type Meter Pack
Eaton 125A Ring Type Meter Pack, 1Ø, 2-Socket, 125A Sockets, 600A Bus
$917.00
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Eaton BR 20 Amp Circuit Breaker
Eaton BR 20 Amp 1-Pole Plug-On Circuit Breaker
$9.00
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125A BR Load Center
125A BR Load Center, 8-Space 16-Circuit, Main Lug, Indoor - Eaton
$128.00
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Eaton Solar Ready Meter Breaker
Eaton Solar Ready 200A Meter Breaker, 1Ø, 120/240V, 4-Space, 8-Cir, N3R
$572.00
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ASD LED Flat Panel
ASD 2x4 LED Flat Panel, 30/40/50W, 120-277V, 0-10V Dimmable
$249.12
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Eaton 200A Meter Breaker
Eaton 200A Meter Breaker, 1Ø, 120/240V, Main Breaker, 4-Space, 8-Circuit, N3R
$476.00
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GFCI Receptacle
GFCI Receptacle, Self Test, TRWR, Commercial Grade, 20A 125V
$18.20
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ASD LED Disk Light
ASD 6-Inch LED Disk Light, 15W, 120V, 5CCT Selectable, Wet Rated
$6.15
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Locking Flanged Inlet
Locking Flanged Inlet, 30A 125V, 2-Pole 3-Wire Grounding, L5-30P
$10.71
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Dryer Outlet
Dryer Outlet, 50A 125/250V, 4-Prong, 3-Pole 4-Wire, Flush Mount
$4.87
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Thomson Electric Supply Team
Who We Are

Generations of Family
Expertise

Thomson Electric Supply has been supplying electrical parts for over 90 years. We offer a wide variety of quality products at competitive prices, and our team of experts is ready to help you find the right panel, meter, disconnect, or transformer for any job.

Whether you order from our online catalog or call in for a custom part specification — we've got you covered since 1933.

Our Story → Product Lines
Google Reviews

What Customers Say

★★★★★ 4.8/5
Fast Shipping + Reliable Stock

Needed LED fixtures and outlets last minute — Thomson had it all in stock and shipped same day. Everything arrived fast and in perfect shape. Super reliable!

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★★★★★ 4.8/5
Top Brands

I run a small company and order a lot of commercial gear. Thomson's site is easy to use, they carry top trusted brands, and the difference in quality really shows.

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★★★★★ 4.8/5
Good Prices

Hard to find irrigation pump panels lately — most places are overpriced or out of stock. Thomson had what I needed at a fair price. I'll definitely be using them again.

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Get In Touch

Have Questions?
Contact Our Team

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Location Logan, UT, USA
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Phone (435) 752-2252
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Email WebManager@ThomsonElectricSupply.com