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Disconnects

Industrial-Grade Disconnects for Safe Power Isolation

Shop dependable disconnect switches designed to safely isolate electrical equipment during maintenance or emergencies. We offer fused and non-fused safety disconnects from trusted brands like Square D, Cutler-Hammer, and Eaton—available in a range of voltage and amperage options.

Perfect for commercial, industrial, and heavy-duty applications, our selection includes both indoor and outdoor models built for durability and code compliance. Each unit is inspected and tested to ensure long-lasting performance.

Need help finding the right disconnect for your system? Our experts are ready to assist with fast, accurate support.

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112.5kVA Siemens 3F3Y112 Transformer 3PH Pri 480V Sec 208/120V Indoor ST100 Used

112.5kVA Siemens 3F3Y112 Transformer 3PH Pri 480V Sec 208/120V Indoor ST100 Used

$2,250.00

$2,250.00

CH PRL4 Panelboard 400A 480/277V 3PH 4W MLO Indoor Encl BX2457 Box Used

CH PRL4 Panelboard 400A 480/277V 3PH 4W MLO Indoor Encl BX2457 Box Used

$2,500.00

$2,500.00

Square D HCM I-Line Panelboard 800A 480/277V 3PH 4W 66 Space MLO Indoor Encl HC3291B Used

Square D HCM I-Line Panelboard 800A 480/277V 3PH 4W 66 Space MLO Indoor Encl HC3291B Used

$4,800.00

$4,800.00

Square D NQ Panelboard 250A 208/120V 3PH 4W 42 Cir MCB Indoor Encl MH68 Used

Square D NQ Panelboard 250A 208/120V 3PH 4W 42 Cir MCB Indoor Encl MH68 Used

$1,500.00

$1,500.00

Square D NF Panelboard 400A 480/277V 3PH 4W 42Cir MLO Indoor Encl MH74 Used

Square D NF Panelboard 400A 480/277V 3PH 4W 42Cir MLO Indoor Encl MH74 Used

$2,500.00

$2,500.00

Square D NF Panelboard 400A 480/277V 3PH 4W 42Cir MLO Indoor Encl MH74 Used

Square D NF Panelboard 400A 480/277V 3PH 4W 42Cir MLO Indoor Encl MH74 Used

$2,500.00

$2,500.00

Siemens P1C42ML400ATF P1 Panelboard 400A 208/120V 3PH 4W 42 Cir MLO Indoor Encl B68 Box Used

Siemens P1C42ML400ATF P1 Panelboard 400A 208/120V 3PH 4W 42 Cir MLO Indoor Encl B68 Box Used

$1,500.00

$1,500.00

Square D NQ Panelboard 400A 208/120V 3PH 4W MLO 42 Circuit Indoor Encl MH50 Used

Square D NQ Panelboard 400A 208/120V 3PH 4W MLO 42 Circuit Indoor Encl MH50 Used

$1,500.00

$1,500.00

Eaton GHB1020 Bolt On Circuit Breaker 20A 1P 277V GHB 20 Amp 1 Pole New

Eaton GHB1020 Bolt On Circuit Breaker 20A 1P 277V GHB 20 Amp 1 Pole New

$97.00

$97.00

Square D BJA160205 I-Line Circuit Breaker 20A 1P 277V Powerpact 20 Amp BJA New

Square D BJA160205 I-Line Circuit Breaker 20A 1P 277V Powerpact 20 Amp BJA New

$320.00

$320.00

Square D BJA160203 I-Line Circuit Breaker 20A 1P 277V Powerpact 20 Amp BJA New

Square D BJA160203 I-Line Circuit Breaker 20A 1P 277V Powerpact 20 Amp BJA New

$320.00

$320.00

Square D BJA160201 I-Line Circuit Breaker 20A 1P 277V Powerpact 20 Amp BJA

Square D BJA160201 I-Line Circuit Breaker 20A 1P 277V Powerpact 20 Amp BJA

$320.00

$320.00

Square D BJA36015 I-Line Circuit Breaker 15A 3P 600V 3PH BJA 15 Amp 3 Pole New

Square D BJA36015 I-Line Circuit Breaker 15A 3P 600V 3PH BJA 15 Amp 3 Pole New

$805.00

$805.00

Square D BJA36125 I-Line Circuit Breaker 125A 3P 600V PowerPact 125 Amp 3 Pole Used

Square D BJA36125 I-Line Circuit Breaker 125A 3P 600V PowerPact 125 Amp 3 Pole Used

$775.00

$775.00

Square D BJA36100 I-Line Circuit Breaker 100A 3P 600V 3PH 100 Amp 3 Pole Used

Square D BJA36100 I-Line Circuit Breaker 100A 3P 600V 3PH 100 Amp 3 Pole Used

$550.00

$550.00

Square D BJA36060 I-Line Circuit Breaker 60A 3P 600V PowerPact 60 Amp 3 Pole Used

Square D BJA36060 I-Line Circuit Breaker 60A 3P 600V PowerPact 60 Amp 3 Pole Used

$575.00

$575.00

Square D EDB34050 Circuit Breaker 50A 3P 480/277V EDB 50 Amp 3 Pole New

Square D EDB34050 Circuit Breaker 50A 3P 480/277V EDB 50 Amp 3 Pole New

$245.00

$245.00

GE SGDA36AN0400 Circuit Breaker 400A 3P 600V SGDA 400 Amp 3 Pole Used

GE SGDA36AN0400 Circuit Breaker 400A 3P 600V SGDA 400 Amp 3 Pole Used

$390.00

$390.00

GE SRPE60A40 Rating Plug 40A SRPE60 40 Amp Frame SEDA SEHA SELA SEPA Used

GE SRPE60A40 Rating Plug 40A SRPE60 40 Amp Frame SEDA SEHA SELA SEPA Used

$100.00

$100.00

GE SRPE100A100 Rating Plug 100A SRPE100 100 Amp Frame SEDA SEHA SELA SEPA Used

GE SRPE100A100 Rating Plug 100A SRPE100 100 Amp Frame SEDA SEHA SELA SEPA Used

$125.00

$125.00

GE SRPE100A90 Rating Plug 90A SRPE100 90 Amp Frame SEDA SEHA SELA SEPA Used

GE SRPE100A90 Rating Plug 90A SRPE100 90 Amp Frame SEDA SEHA SELA SEPA Used

$125.00

$125.00

GE SRPE100A70 Rating Plug 70A SRPE100 70 Amp Frame SEDA SEHA SELA SEPA Used

GE SRPE100A70 Rating Plug 70A SRPE100 70 Amp Frame SEDA SEHA SELA SEPA Used

$125.00

$125.00

GE SRPF250A200 Rating Plug 200A SRPF250 200 Amp Frame SFDA SFHA SFLA SFPA Used

GE SRPF250A200 Rating Plug 200A SRPF250 200 Amp Frame SFDA SFHA SFLA SFPA Used

$125.00

$125.00

GE SRPK1200A1000 Rating Plug 1000 Amp SRPK1200 1000A Frame SKDA SKHA SKLA SKPA Used

GE SRPK1200A1000 Rating Plug 1000 Amp SRPK1200 1000A Frame SKDA SKHA SKLA SKPA Used

$120.00

$120.00

GE SRPG600A600 Rating Plug 600 Amp SRPG600 600A Frame SGDA SGHA SGLA SGPA Used

GE SRPG600A600 Rating Plug 600 Amp SRPG600 600A Frame SGDA SGHA SGLA SGPA Used

$125.00

$125.00

GE SRPG600A450 Rating Plug 450 Amp SRPG600 450A Frame SGDA SGHA SGLA SGPA Used

GE SRPG600A450 Rating Plug 450 Amp SRPG600 450A Frame SGDA SGHA SGLA SGPA Used

$90.00

$90.00

GE MB233WB Sub Feed Kit SF250 225A 3P with SFHA Breaker 225 Amp New

GE MB233WB Sub Feed Kit SF250 225A 3P with SFHA Breaker 225 Amp New

$2,800.00

$2,800.00

GE SRPG400A400 Rating Plug 400 Amp SRPG400 400A Frame SGDA SGHA SGLA SGPA Used

GE SRPG400A400 Rating Plug 400 Amp SRPG400 400A Frame SGDA SGHA SGLA SGPA Used

$85.00

$85.00

GE SRPG400A300 Rating Plug 300 Amp SRPG400 300A Frame SGDA SGHA SGLA SGPA Used

GE SRPG400A300 Rating Plug 300 Amp SRPG400 300A Frame SGDA SGHA SGLA SGPA Used

$120.00

$120.00

GE SRPG400A225 Rating Plug 225 Amp SRPG400 225A Frame SGDA SGHA SGLA SGPA Used

GE SRPG400A225 Rating Plug 225 Amp SRPG400 225A Frame SGDA SGHA SGLA SGPA Used

$132.00

$132.00

GE SGDA36AN0600 Circuit Breaker 600A 3P 600V SGDA 600 Amp 3 Pole Used

GE SGDA36AN0600 Circuit Breaker 600A 3P 600V SGDA 600 Amp 3 Pole Used

$645.00

$645.00

Siemens 6SE6400-0PB00-0AA1 Basic Operator Panel MicroMaster 4 BOP Used

Siemens 6SE6400-0PB00-0AA1 Basic Operator Panel MicroMaster 4 BOP Used

$100.00

$100.00

GE FGN36DB400 Circuit Breaker 400A 3P 600V 3PH FGRP3L0400 Trip 400 Amp Used

GE FGN36DB400 Circuit Breaker 400A 3P 600V 3PH FGRP3L0400 Trip 400 Amp Used

$800.00

$800.00

ABB S7H Circuit Breaker 1200A 3P 600V 3PH SACE S7 LSI Trip PR212/P New

ABB S7H Circuit Breaker 1200A 3P 600V 3PH SACE S7 LSI Trip PR212/P New

$3,000.00

$3,000.00

GE FCALK318H Record Plus Circuit Breaker Lug Kit 3PC Lugs with Cover Used

GE FCALK318H Record Plus Circuit Breaker Lug Kit 3PC Lugs with Cover Used

$60.00

$60.00

GE FGN36DB400 Circuit Breaker 400A 3P 600V FGRP3L0400 Trip 400 Amp Used

GE FGN36DB400 Circuit Breaker 400A 3P 600V FGRP3L0400 Trip 400 Amp Used

$1,050.00

$1,050.00

GE THHQL32060 Plug On Circuit Breaker 60A 3P 240V THHQL 22kA 60 Amp 3 Pole Used

GE THHQL32060 Plug On Circuit Breaker 60A 3P 240V THHQL 22kA 60 Amp 3 Pole Used

$75.00

$75.00

MAC 6211C-000-PM-111DA Solenoid Valve 4-WAY PME-111DABE 110/120 VAC New

MAC 6211C-000-PM-111DA Solenoid Valve 4-WAY PME-111DABE 110/120 VAC New

$100.00

$100.00

Square D HDA36020 I-Line Circuit Breake 20A 3P 600V HDA PowerPact 20 Amp Used

Square D HDA36020 I-Line Circuit Breake 20A 3P 600V HDA PowerPact 20 Amp Used

$405.00

$405.00

Eaton PDG23M0150TFFL Circuit Breaker 150A 3P 600V PDG2 150 Amp 3 Pole New

Eaton PDG23M0150TFFL Circuit Breaker 150A 3P 600V PDG2 150 Amp 3 Pole New

$900.00

$900.00

Eaton PDG23M0125TFFL Circuit Breaker 125A 3P 600V PDG2 125 Amp 3 Pole New

Eaton PDG23M0125TFFL Circuit Breaker 125A 3P 600V PDG2 125 Amp 3 Pole New

$900.00

$900.00

Eaton EDS3225 Circuit Breaker 225A 3P 240V 3PH EDS 42K 225 Amp 3 Pole Used

Eaton EDS3225 Circuit Breaker 225A 3P 240V 3PH EDS 42K 225 Amp 3 Pole Used

$385.00

$385.00

Eaton PDF33M0400FNNN Circuit Breaker 125A 3P 600V PDF3 125 Amp 3 Pole New

Eaton PDF33M0400FNNN Circuit Breaker 125A 3P 600V PDF3 125 Amp 3 Pole New

$4,150.00

$4,150.00

Eaton PDF33M0400FNNN Circuit Breaker 250A 3P 600V PDF3 250 Amp 3 Pole New

Eaton PDF33M0400FNNN Circuit Breaker 250A 3P 600V PDF3 250 Amp 3 Pole New

$4,150.00

$4,150.00

Eaton PDF33M0400FNNN Circuit Breaker 125A 3P 600V PDF3 125 Amp 3 Pole New

Eaton PDF33M0400FNNN Circuit Breaker 125A 3P 600V PDF3 125 Amp 3 Pole New

$4,150.00

$4,150.00

Eaton PDF53M0800P3MN Circuit Breaker 800A 3P 600V PXR 25 LSIG 800 Amp New

Eaton PDF53M0800P3MN Circuit Breaker 800A 3P 600V PXR 25 LSIG 800 Amp New

$8,000.00

$8,000.00

Allen Bradley 193-EIO-43-120 Ser B E300 Overload Protection Relay Control Module New

Allen Bradley 193-EIO-43-120 Ser B E300 Overload Protection Relay Control Module New

$400.00

$400.00

Schneider Electric GV2ME10 Manual Motor Circuit Breaker 3P 4 to 6.3A New

Schneider Electric GV2ME10 Manual Motor Circuit Breaker 3P 4 to 6.3A New

$35.00

$35.00

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