Brilliant Builds Panels FAST
Custom panelboards ship in 3-5 days. 480v, 480/277v & 208/120v in stock. Save 20% on breakers with a complete panel.
Panelboards
New and used panelboards from all major manufacturers
Square D
Square D I-Line Panelboard 1000A 208/120V 3PH 4W MCB Panel 1000 Amp 72 Space
Square D
Square D I-Line Panelboard 500A 208/120V 3PH 4W MCB Panel 500 Amp 18Space HC4250DB
Siemens
Siemens P5 Panelboard 1200A 208/120V 3PH 4W NNX3B100 1000 Amp MCB Panel
Square D
Square D NQOD442L400 Panelboard 400A 3PH 208Y/120V 4W MLO Panel 400 Amp 42 Cir
Square D
Square D NQOD430L400 Panelboard 400 Amp 3PH 208/120V 4W 30 Cir MLO Panel 400A
Square D
Square D NQOD430L400 Panelboard 400 Amp 208/120V 30 Cir 3PH MLO Panel 400A 3PH
Square D
Square D NQOD430L400 Panelboard 400 Amp 208/120V 30 Cir 3PH 4W MLO Panel 400A
Square D
Square D NF Panelboard 250A 600/347V 3PH 4W 250 Amp MLO Panel 42 Cir Indoor
Square D
Square D NQOD442M225CU Panelboard 225A 208Y/120V 3PH 4W MCB Panel 150A 42 Cir
Square D
Square D NQOD442L400 Panelboard 400 Amp 208Y/120V 3PH 4W MLO Panel 400A 42 Cir
Square D
Square D NQOD430L400 Panelboard 400 Amp 208/120V 3PH 4W 30 Cir MLO Panel 400A
Square D
Square D NQOD442L400 Panelboard 400A 208Y/120V 4W 3PH MLO Panel 400 Amp 42 Cir
Square D
Square D NQOD442L400 Panelboard 400A 208Y/120V 4W 3PH 400 Amp MLO Panel 42 Cir
Square D
Square D NQOD442L400 Panelboard 400A 208Y/120V 4W 3PH 42 Cir 400 Amp MLO Panel
Square D
Square D NQOD442L400 Panelboard 400A 208Y/120V 3PH 4W 42 Cir 400 Amp MLO Panel
Square D
Square D NQOD442L400 Panelboard 400A 208Y/120V 3PH 4W MLO 42CIR 400 Amp Panel
Square D
Square D NQOD442L400TFL Panelboard 400A 208/120V 4W 3PH 42 Cir MLO Panel 400 Amp
Square D
Square D NQOD442L600TFL Panelboard 600A 208/120V 3PH 42 Cir MLO Panel 600 Amp
Square D
Square D NQOD442L400TFL Panelboard 400A 208/120V 3PH 42 Cir MLO Panel 400 Amp
Square D
Square D I-Line Panelboard 1000A 208/120V 3PH 4W MCB Panel 1000 Amp 66Cir
Square D
Square D NQOD430L400 Panelboard 400A 208/120V 4W 3PH 30 Cir MLO Panel 400 Amp
Square D
Square D I-Line Panelboard 1000A 208/120V 3PH 4W MCB Panel 1000 Amp 66 Cir
Square D
Square D NQOD430L400 Panelboard 400A 208/120V 3PH 4W 30 Cir MLO Panel 400 Amp
Siemens
Siemens E0816ML1125S Load Center 125A 120/240V 1PH 3W 16Cir 8 Space Main Lug MLO
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Panelboards: Built and Shipped Ready to Install
We stock hundreds of main lug and main breaker panelboards from Square D, Eaton, Siemens, GE, and other leading manufacturers. Our inventory covers both commercial and residential applications, with panelboards available in a wide range of bus ratings and configurations.
What sets us apart: we can install branch circuit breakers and customize panelboards to your exact specifications before shipping. Your panelboard arrives on the job site ready to mount and wire, so you're not waiting on long factory lead times.
Don't see what you need?
Call or email for a quote.
Our inventory changes daily. If you don't see the exact part or configuration you're looking for, reach out and we'll get you a quote. Chances are we have it in stock or can source it fast.
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