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Panelboards

Shop Panelboards for Any Electrical System

Looking for reliable panelboards to manage and distribute power safely? We offer a wide selection of new and reconditioned panelboards from trusted brands like Square D, Cutler-Hammer, Eaton, and more. Whether you're outfitting a commercial facility, upgrading an industrial setup, or replacing an existing panel, we’ve got the right solution for your project.

Each unit is tested for performance and safety, ensuring long-term durability and compliance with electrical standards. Choose from a variety of voltage ratings, amperage options, and indoor or outdoor enclosures. Need help finding the right fit? Our expert team is ready to guide you.

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Square D NF Panelboard 400A 600Y/347V 3PH 4W MLO 42 Circuit Main Lug Indoor Encl P330 Used

Square D NF Panelboard 400A 600Y/347V 3PH 4W MLO 42 Circuit Main Lug Indoor Encl P330 Used

$2,500.00

$2,500.00

Square D NF Panelboard 250A 600Y/347V 3PH 4W 42 Circuit Indoor Encl MCB KAL36200 P329 Used

Square D NF Panelboard 250A 600Y/347V 3PH 4W 42 Circuit Indoor Encl MCB KAL36200 P329 Used

$2,000.00

$2,000.00

Square D NF Panelboard 250A 600Y/347V 3PH 4W Indoor Encl Main Lug 42 Circuit MLO P328 Used

Square D NF Panelboard 250A 600Y/347V 3PH 4W Indoor Encl Main Lug 42 Circuit MLO P328 Used

$1,200.00

$1,200.00

Square D NQOD442L225CU Panelboard 225A 240V 3PH 4W 42 Cir MCB 3R Outdoor Encl P636 Used

Square D NQOD442L225CU Panelboard 225A 240V 3PH 4W 42 Cir MCB 3R Outdoor Encl P636 Used

$1,400.00

$1,400.00

Square D NQOD442L225CU Panelboard 225A 240V 3PH 4W 42 Cir 3R Outdoor Encl MCB P635 Used

Square D NQOD442L225CU Panelboard 225A 240V 3PH 4W 42 Cir 3R Outdoor Encl MCB P635 Used

$1,400.00

$1,400.00

Square D NF Panelboard 400A 480/277V 3PH 4W Main LAP36400MT W/ JDL36200 30 Cir P555 Used

Square D NF Panelboard 400A 480/277V 3PH 4W Main LAP36400MT W/ JDL36200 30 Cir P555 Used

$4,200.00

$4,200.00

Square D NF442L2 Panelboard 250A 600Y/347V 3PH 4W 42 Circuit Indoor Encl MLO P349 Used

Square D NF442L2 Panelboard 250A 600Y/347V 3PH 4W 42 Circuit Indoor Encl MLO P349 Used

$1,200.00

$1,200.00

Square D NF430L2C NF Panelboard 250A 600Y/347V 3PH 4W 30 Circuit Indoor Encl MLO P468 Used

Square D NF430L2C NF Panelboard 250A 600Y/347V 3PH 4W 30 Circuit Indoor Encl MLO P468 Used

$1,200.00

$1,200.00

Square D NF430L2 NF Panelboard 250A 600Y/347V 3PH 4W 30 Cir Main JDL36150 MCB P274 Used

Square D NF430L2 NF Panelboard 250A 600Y/347V 3PH 4W 30 Cir Main JDL36150 MCB P274 Used

$1,800.00

$1,800.00

Square D NF NF430L2 Panelboard 225A 600Y/347V 3PH 4W 225 Amp MCB Main JDL36225 P273 Used

Square D NF NF430L2 Panelboard 225A 600Y/347V 3PH 4W 225 Amp MCB Main JDL36225 P273 Used

$2,000.00

$2,000.00

Square D NF442L4C NF Panelboard 400A 600Y/347V 3PH 4W 42 Cir Indoor Encl MLO P657 New

Square D NF442L4C NF Panelboard 400A 600Y/347V 3PH 4W 42 Cir Indoor Encl MLO P657 New

$4,000.00

$4,000.00

Square D NF412L1C NF Panelboard 125A 600V 3PH 4W 12 Circuit MLO 125 Amp Main Lug P504 Used

Square D NF412L1C NF Panelboard 125A 600V 3PH 4W 12 Circuit MLO 125 Amp Main Lug P504 Used

$850.00

$850.00

Square D NF Panelboard 125A 480Y/277V 3PH 4W 42 Cir Indoor Encl MLO 125 Amp MH38 P645 Used

Square D NF Panelboard 125A 480Y/277V 3PH 4W 42 Cir Indoor Encl MLO 125 Amp MH38 P645 Used

$1,200.00

$1,200.00

Square D NF Panelboard 150A 480/277V 3PH 4W 30 Circuit Indoor Encl MCB KAL36100 P628 Used

Square D NF Panelboard 150A 480/277V 3PH 4W 30 Circuit Indoor Encl MCB KAL36100 P628 Used

$2,000.00

$2,000.00

Square D NF Panelboard 125A 480/277V 3PH 4W 18 Circuit Indoor Encl MLO MH26BE P615 Used

Square D NF Panelboard 125A 480/277V 3PH 4W 18 Circuit Indoor Encl MLO MH26BE P615 Used

$1,200.00

$1,200.00

Square D NF Panelboard 250A 600Y/347V 240V 3PH 4W 42 Cir Box MH44 250 Amp P411 Used

Square D NF Panelboard 250A 600Y/347V 240V 3PH 4W 42 Cir Box MH44 250 Amp P411 Used

$1,200.00

$1,200.00

Square D NF Panelboard 250A 600Y/347V 240V 3PH 4W 42 Circuit Box MH44 250 Amp P408 Used

Square D NF Panelboard 250A 600Y/347V 240V 3PH 4W 42 Circuit Box MH44 250 Amp P408 Used

$1,000.00

$1,000.00

Square D NF Panelboard 250A 600/347V 3PH 4W 42 Circuit Box MH44 250 Amp 240V P402 Used

Square D NF Panelboard 250A 600/347V 3PH 4W 42 Circuit Box MH44 250 Amp 240V P402 Used

$1,000.00

$1,000.00

Square D NF Panelboard 250A 600Y/347V 240V 3PH 4W 42 Circuit 250 Amp MH44 P401 Used

Square D NF Panelboard 250A 600Y/347V 240V 3PH 4W 42 Circuit 250 Amp MH44 P401 Used

$1,000.00

$1,000.00

Square D NF Panelboard 250A 600V 3PH 4W MLO 42 Cir Main Lug Panel Indoor NEMA 1 P386 Used

Square D NF Panelboard 250A 600V 3PH 4W MLO 42 Cir Main Lug Panel Indoor NEMA 1 P386 Used

$1,200.00

$1,200.00

Square D NF MLO Panelboard 250A 600V 3PH 4W 42 Cir Main Lug Panel Indoor Encl P384 Used

Square D NF MLO Panelboard 250A 600V 3PH 4W 42 Cir Main Lug Panel Indoor Encl P384 Used

$1,200.00

$1,200.00

Square D NF Panelboard 250A 600V 3PH 4W MLO 42 Cir Main Lug Panel Indoor NEMA 1 P382 Used

Square D NF Panelboard 250A 600V 3PH 4W MLO 42 Cir Main Lug Panel Indoor NEMA 1 P382 Used

$1,200.00

$1,200.00

Square D NF Panelboard 250A 600V 3PH 4W MLO 42 Cir Main Lug Panel Indoor Encl P379 Used

Square D NF Panelboard 250A 600V 3PH 4W MLO 42 Cir Main Lug Panel Indoor Encl P379 Used

$1,200.00

$1,200.00

Square D NF Panelboard 250A 600V 3PH 4W 42 Cir Main Lug Panel Indoor Encl MLO P378 Used

Square D NF Panelboard 250A 600V 3PH 4W 42 Cir Main Lug Panel Indoor Encl MLO P378 Used

$1,200.00

$1,200.00

Square D NF Panelboard 250A 600V 3PH 4W 42 Cir Indoor Encl Main Lug Panel MLO P376 Used

Square D NF Panelboard 250A 600V 3PH 4W 42 Cir Indoor Encl Main Lug Panel MLO P376 Used

$1,200.00

$1,200.00

Square D NF Panelboard 250A 600V 3PH 4W MLO 42 Cir Main Lug Indoor 250Amp NEMA 1 P370 Used

Square D NF Panelboard 250A 600V 3PH 4W MLO 42 Cir Main Lug Indoor 250Amp NEMA 1 P370 Used

$1,200.00

$1,200.00

Square D NF Panelboard 250A 600V 3PH 4W MLO 42 Cir Main Lug Indoor NEMA 1 250Amp P368 Used

Square D NF Panelboard 250A 600V 3PH 4W MLO 42 Cir Main Lug Indoor NEMA 1 250Amp P368 Used

$1,200.00

$1,200.00

Square D NF Panelboard 250A 600V 3PH 4W Main Lug Panel Indoor Encl 42 Circuit P363 Used

Square D NF Panelboard 250A 600V 3PH 4W Main Lug Panel Indoor Encl 42 Circuit P363 Used

$1,200.00

$1,200.00

Square D NF Panelboard 250A 600V 3PH 4W MLO 42 Cir Main Lug Indoor 250Amp NEMA 1 P362 Used

Square D NF Panelboard 250A 600V 3PH 4W MLO 42 Cir Main Lug Indoor 250Amp NEMA 1 P362 Used

$1,200.00

$1,200.00

Square D NF Panelboard 250A 600V 3PH 4W MLO 42 Cir Main Lug Panel Indoor NEMA 1 P360 Used

Square D NF Panelboard 250A 600V 3PH 4W MLO 42 Cir Main Lug Panel Indoor NEMA 1 P360 Used

$1,200.00

$1,200.00

Square D NF Panelboard 250A 600V 3PH 4W MLO 42 Cir Main Lug Indoor 250Amp NEMA 1 P327 Used

Square D NF Panelboard 250A 600V 3PH 4W MLO 42 Cir Main Lug Indoor 250Amp NEMA 1 P327 Used

$1,200.00

$1,200.00

Square D NF Panelboard 250A 600Y/347V 240V 3PH 4W 42 Cir Box MH44 Indoor P318 Used

Square D NF Panelboard 250A 600Y/347V 240V 3PH 4W 42 Cir Box MH44 Indoor P318 Used

$1,000.00

$1,000.00

Square D NF Panelboard 100A 480/277V 3PH 4W 42 Circuit Indoor Encl MCB HDP36100 P005 New

Square D NF Panelboard 100A 480/277V 3PH 4W 42 Circuit Indoor Encl MCB HDP36100 P005 New

$2,000.00

$2,000.00

Square D NF Panelboard 250A 600V 3PH 3W 42 Circuit Indoor Encl MCB KAL36200 Main P004 Used

Square D NF Panelboard 250A 600V 3PH 3W 42 Circuit Indoor Encl MCB KAL36200 Main P004 Used

$2,500.00

$2,500.00

Square D NEHB Panelboard 225A 480/277V 3PH 4W Indoor Encl 42 Cir Main Lug MLO P654 Used

Square D NEHB Panelboard 225A 480/277V 3PH 4W Indoor Encl 42 Cir Main Lug MLO P654 Used

$1,200.00

$1,200.00

Square D NEHB Panelboard 125A 480Y/277V 3PH 4W Indoor Encl 18 Cir MLO Main Lug P482 Used

Square D NEHB Panelboard 125A 480Y/277V 3PH 4W Indoor Encl 18 Cir MLO Main Lug P482 Used

$1,200.00

$1,200.00

Square D NEHB Panelboard 80A 480Y/277V 3PH 4W Indoor Encl 18 Cir MCB FAL34080 P465 Used

Square D NEHB Panelboard 80A 480Y/277V 3PH 4W Indoor Encl 18 Cir MCB FAL34080 P465 Used

$1,600.00

$1,600.00

Square D NEHB Panelboard 225A 480/277V 3PH 4W Indoor Encl 42 Cir MLO Main Lug P109 Used

Square D NEHB Panelboard 225A 480/277V 3PH 4W Indoor Encl 42 Cir MLO Main Lug P109 Used

$1,100.00

$1,100.00

Square D NEHB Panelboard 100A 277/480V 3PH 4W Indoor Encl 30 Cir MLO Main Lug P001 Used

Square D NEHB Panelboard 100A 277/480V 3PH 4W Indoor Encl 30 Cir MLO Main Lug P001 Used

$1,100.00

$1,100.00

Square D NF Panelboard 250A 480Y/277V 3PH 4W 42 Circuit Subfeed KAL36250 250 Amp P262 Used

Square D NF Panelboard 250A 480Y/277V 3PH 4W 42 Circuit Subfeed KAL36250 250 Amp P262 Used

$4,200.00

$4,200.00

Square D NF Panelboard 100A 480V 3PH 3W 42 CIR Main Breaker HDP36100 MCB NEMA 1 P444 Used

Square D NF Panelboard 100A 480V 3PH 3W 42 CIR Main Breaker HDP36100 MCB NEMA 1 P444 Used

$2,000.00

$2,000.00

SQUARE D NF Panelboard 100A 480V 3P 3W Indoor Panel 42 Cir Main Breaker HDP36100 P443 Used

SQUARE D NF Panelboard 100A 480V 3P 3W Indoor Panel 42 Cir Main Breaker HDP36100 P443 Used

$2,000.00

$2,000.00

Square D NF Panelboard 100A 480V 3PH 3W Indoor Encl 42 Circuit MCB HDP36100 P431 Used

Square D NF Panelboard 100A 480V 3PH 3W Indoor Encl 42 Circuit MCB HDP36100 P431 Used

$2,000.00

$2,000.00

Square D I-Line Panelboard 225A 480Y/277V 3PH 4W Indoor Encl 30 Circuit 225 Amp P463 Used

Square D I-Line Panelboard 225A 480Y/277V 3PH 4W Indoor Encl 30 Circuit 225 Amp P463 Used

$2,000.00

$2,000.00

Square D I-Line Panelboard 225A 480Y/277V 3PH 4W Indoor Encl 18 Cir MCB 225 Amp P430 Used

Square D I-Line Panelboard 225A 480Y/277V 3PH 4W Indoor Encl 18 Cir MCB 225 Amp P430 Used

$2,000.00

$2,000.00

Square D I-Line Panelboard 800A 480/277V 3PH 4W 30 Circuit MLO Indoor Encl P661 Used

Square D I-Line Panelboard 800A 480/277V 3PH 4W 30 Circuit MLO Indoor Encl P661 Used

$4,800.00

$4,800.00

Square D I-Line Panelboard 600A 480/277V 3PH 4W 66 Circuit Indoor Encl MLO P562 Used

Square D I-Line Panelboard 600A 480/277V 3PH 4W 66 Circuit Indoor Encl MLO P562 Used

$4,000.00

$4,000.00

Square D I-Line Panelboard 225A 480Y/277V 3PH 4W 42 Circuit Indoor Enclosure MLO P489 Used

Square D I-Line Panelboard 225A 480Y/277V 3PH 4W 42 Circuit Indoor Enclosure MLO P489 Used

$1,200.00

$1,200.00

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