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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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Eaton GHB3080 Circuit Breaker 80A 480/277V 3P GHB 80 Amp 3 Pole Bolt on New

Eaton GHB3080 Circuit Breaker 80A 480/277V 3P GHB 80 Amp 3 Pole Bolt on New

$365.00

$365.00

10ft 3M RJS-5 3/C Phase Rejacketing Sleeve System RJS Series 10 feet New

10ft 3M RJS-5 3/C Phase Rejacketing Sleeve System RJS Series 10 feet New

$50.00

$50.00

0.15kVA Square D 9070T150D1 Control Transformer Pri 220-480V Sec 110-115-120V Used

0.15kVA Square D 9070T150D1 Control Transformer Pri 220-480V Sec 110-115-120V Used

$50.00

$50.00

Siemens B3100H Bolt On Circuit Breaker 100A 3P 240V BLH 100 Amp 3 Pole 22kA Used

Siemens B3100H Bolt On Circuit Breaker 100A 3P 240V BLH 100 Amp 3 Pole 22kA Used

$70.00

$70.00

Eaton PDG23M0050TFFL Circuit Breaker 50A 600V 3P Bolt On 50 Amp 3 Pole Used

Eaton PDG23M0050TFFL Circuit Breaker 50A 600V 3P Bolt On 50 Amp 3 Pole Used

$400.00

$400.00

Eaton PDG22M0020TFFL Circuit Breaker 20A 600V 2P Bolt On 20 Amp 2 Pole PDG2 Used

Eaton PDG22M0020TFFL Circuit Breaker 20A 600V 2P Bolt On 20 Amp 2 Pole PDG2 Used

$300.00

$300.00

Square D LC36400 I-Line Circuit Breaker 400A 3P 600V LC 400 Amp 3 Pole 3PH Used

Square D LC36400 I-Line Circuit Breaker 400A 3P 600V LC 400 Amp 3 Pole 3PH Used

$2,400.00

$2,400.00

Lot of 13 Burndy Hystack ASA800U 800KCMIL Copper Stacking Adapter 2-Hole New

Lot of 13 Burndy Hystack ASA800U 800KCMIL Copper Stacking Adapter 2-Hole New

$130.00

$130.00

Honeywell PP97A-1019-2 Pressure Controller Proportioning Type 0-1 PSI Used

Honeywell PP97A-1019-2 Pressure Controller Proportioning Type 0-1 PSI Used

$120.00

$120.00

Gould Shawmut TRS100R Used

Gould Shawmut TRS100R Used

$19.00

$19.00

Square D EDB34100SA Used

Square D EDB34100SA Used

$348.00

$348.00

Square D HU362 Used

Square D HU362 Used

$100.00

$100.00

Square D H361 Used

Square D H361 Used

$169.04

$169.04

Square D H363 Used

Square D H363 Used

$275.00

$275.00

Siemens JXD23B350 Used

Siemens JXD23B350 Used

$547.00

$547.00

Square D PJA36080U43A I-Line Circuit Breaker 800A 3P 600V PJA 800 Amp 3 Pole Used

Square D PJA36080U43A I-Line Circuit Breaker 800A 3P 600V PJA 800 Amp 3 Pole Used

$15,000.00

$15,000.00

GE SGPLD Padlocking Device SG Frame Circuit Breakers SGHA SGLA Padlock New

GE SGPLD Padlocking Device SG Frame Circuit Breakers SGHA SGLA Padlock New

$40.00

$40.00

Square D LC36500 I-Line Circuit Breaker 500A 3P 600V 3PH LC 500 Amp 3 Pole Used

Square D LC36500 I-Line Circuit Breaker 500A 3P 600V 3PH LC 500 Amp 3 Pole Used

$3,040.00

$3,040.00

Square D LJA36400U43XEN I-Line Circuit Breaker 400A 3P 600V 3PH LJA 400 Amp Used

Square D LJA36400U43XEN I-Line Circuit Breaker 400A 3P 600V 3PH LJA 400 Amp Used

$4,000.00

$4,000.00

Square D LJA36600U43XEN I-Line Circuit Breaker 600A 3P 600V 3PH LJA 600 Amp Used

Square D LJA36600U43XEN I-Line Circuit Breaker 600A 3P 600V 3PH LJA 600 Amp Used

$6,000.00

$6,000.00

Square D QOB250GFI Circuit Breaker 50A 2P 240V QOB 50 Amp 2 Pole Ground Fault New

Square D QOB250GFI Circuit Breaker 50A 2P 240V QOB 50 Amp 2 Pole Ground Fault New

$190.00

$190.00

GE EGS 12/EGC12 Insulated Ground For Panelboard Type AQ AL and AE New

GE EGS 12/EGC12 Insulated Ground For Panelboard Type AQ AL and AE New

$15.00

$15.00

Square D PK23GTA Equipment Grounding Bar For Square D Load Centers New

Square D PK23GTA Equipment Grounding Bar For Square D Load Centers New

$20.00

$20.00

ASCO Series 300 Automatic Transfer Switch 400A 480V 60Hz E00300030400N100 Used

ASCO Series 300 Automatic Transfer Switch 400A 480V 60Hz E00300030400N100 Used

$400.00

$400.00

ASCO Series 300 Automatic Transfer Switch 400A 480V 60Hz E00300030400N1XC Used

ASCO Series 300 Automatic Transfer Switch 400A 480V 60Hz E00300030400N1XC Used

$450.00

$450.00

ASCO Series 940 Automatic Transfer Switch 260A 480/277V 60Hz E940326097XC Used

ASCO Series 940 Automatic Transfer Switch 260A 480/277V 60Hz E940326097XC Used

$550.00

$550.00

Square D I-Line Panelboard 800A 208/120V 3PH 4W MCB Panel 800 Amp 24Cir MAP36800 Used

Square D I-Line Panelboard 800A 208/120V 3PH 4W MCB Panel 800 Amp 24Cir MAP36800 Used

$7,200.00

$7,200.00

30kVA Eaton V48M28T3016 Transformer Pri 480V Sec 208/120V 3PH Indoor T275 G02S04 Used

30kVA Eaton V48M28T3016 Transformer Pri 480V Sec 208/120V 3PH Indoor T275 G02S04 Used

$600.00

$600.00

30kVA Eaton V48M28T3016 Transformer 3PH Pri 480V Sec 208/120V Indoor T274 G02S04 Used

30kVA Eaton V48M28T3016 Transformer 3PH Pri 480V Sec 208/120V Indoor T274 G02S04 Used

$600.00

$600.00

Allen Bradley 20AD011A0AYNANC0 PowerFlex 70 VFD 7.5HP 480V 11A 3PH New

Allen Bradley 20AD011A0AYNANC0 PowerFlex 70 VFD 7.5HP 480V 11A 3PH New

$2,000.00

$2,000.00

Allen Bradley 20AD022A0AYNANC0 PowerFlex 70 Drive 10 15 HP Series A 480V VFD New

Allen Bradley 20AD022A0AYNANC0 PowerFlex 70 Drive 10 15 HP Series A 480V VFD New

$3,000.00

$3,000.00

GE THMS31 Fusible QMR Disconnect Switch 30A 3P 600V With Handle Used

GE THMS31 Fusible QMR Disconnect Switch 30A 3P 600V With Handle Used

$400.00

$400.00

Square D 9422TEF10 Fusible Disconnect Switch 600VAC 100A With Handle Used

Square D 9422TEF10 Fusible Disconnect Switch 600VAC 100A With Handle Used

$500.00

$500.00

Allen Bradley 440E-D21BNYH Guardmaster Lifeline 3 Cable Pull Switch Used

Allen Bradley 440E-D21BNYH Guardmaster Lifeline 3 Cable Pull Switch Used

$135.00

$135.00

Square D QHB230 New

Square D QHB230 New

$200.00

$200.00

5PC Square D QO130 Plug On Circuit Breaker 30A 1P 120/240V QO 30 Amp Lot of 5 New

5PC Square D QO130 Plug On Circuit Breaker 30A 1P 120/240V QO 30 Amp Lot of 5 New

$55.00

$55.00

Square D QO250 New

Square D QO250 New

$30.00

$30.00

5PC Square D EJB14020 Circuit Breaker 20A 1P 277V 1PH EJB 20 Amp Bolt On Used

5PC Square D EJB14020 Circuit Breaker 20A 1P 277V 1PH EJB 20 Amp Bolt On Used

$100.00

$100.00

10PC Square D EJB14020 Circuit Breaker 20A 1P 277V 1PH EJB 20 Amp Bolt On Used

10PC Square D EJB14020 Circuit Breaker 20A 1P 277V 1PH EJB 20 Amp Bolt On Used

$200.00

$200.00

Square D J250F Circuit Breaker Enclosure 250A 600V Flush Mount Type 1 Encl New

Square D J250F Circuit Breaker Enclosure 250A 600V Flush Mount Type 1 Encl New

$300.00

$300.00

Square D JJL36200 Circuit Breaker 200A 3P 600V JJL 200 Amp 3 Pole New

Square D JJL36200 Circuit Breaker 200A 3P 600V JJL 200 Amp 3 Pole New

$1,800.00

$1,800.00

Square D HJL36100 Circuit Breaker 100A 3P 600V 3PH HJL 100 Amp 3 Pole Used

Square D HJL36100 Circuit Breaker 100A 3P 600V 3PH HJL 100 Amp 3 Pole Used

$900.00

$900.00

Square D JDL36225 New

Square D JDL36225 New

$750.00

$750.00

Square D DASKGS600 Lug Kit Aluminum 600A 600kcmil to 2 AWG Transformer Acc New

Square D DASKGS600 Lug Kit Aluminum 600A 600kcmil to 2 AWG Transformer Acc New

$300.00

$300.00

Square D PKOGTJ250 Equipment Grounding Lug Kit For J Enclosure New

Square D PKOGTJ250 Equipment Grounding Lug Kit For J Enclosure New

$40.00

$40.00

Square D DASKGS400 Terminal Lug Kit Mechanical Set Screw Aluminum New

Square D DASKGS400 Terminal Lug Kit Mechanical Set Screw Aluminum New

$200.00

$200.00

Square D J250F Circuit Breaker Enclosure 250A 600V Flush Mount Type 1 Encl New

Square D J250F Circuit Breaker Enclosure 250A 600V Flush Mount Type 1 Encl New

$325.00

$325.00

Allen Bradley 1783-LMS8 A EtherNet Managed Switch Stratix 2500 IP 8-Port Used

Allen Bradley 1783-LMS8 A EtherNet Managed Switch Stratix 2500 IP 8-Port Used

$550.00

$550.00

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