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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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Siemens HED43B020 Circuit Breaker 20A 3P 480V 3PH HED4 20 Amp 3 Pole Gray Used

Siemens HED43B020 Circuit Breaker 20A 3P 480V 3PH HED4 20 Amp 3 Pole Gray Used

$215.00

$215.00

Siemens HED43B030 Circuit Breaker 30A 3P 480V 3PH 30 Amp 3 Pole HED4 Bolt On Used

Siemens HED43B030 Circuit Breaker 30A 3P 480V 3PH 30 Amp 3 Pole HED4 Bolt On Used

$230.00

$230.00

Siemens HED43B040 Circuit Breaker 40A 3P 480V HED4 40 Amp 3 Pole Bolt On Used

Siemens HED43B040 Circuit Breaker 40A 3P 480V HED4 40 Amp 3 Pole Bolt On Used

$225.00

$225.00

Siemens HED43B040 Circuit Breaker 40A 3P 480V w/S01ED60 Shunt Trip 40 Amp 3 Pole Used

Siemens HED43B040 Circuit Breaker 40A 3P 480V w/S01ED60 Shunt Trip 40 Amp 3 Pole Used

$220.00

$220.00

Siemens HHED63B030 Circuit Breaker 30A 3P 600V HHED Bolt On 30 Amp 3 Pole Used

Siemens HHED63B030 Circuit Breaker 30A 3P 600V HHED Bolt On 30 Amp 3 Pole Used

$380.00

$380.00

Eaton JGH3250NNWC Circuit Breaker 100A 3P 600V 3PH Bolt On JGH3100 Used

Eaton JGH3250NNWC Circuit Breaker 100A 3P 600V 3PH Bolt On JGH3100 Used

$600.00

$600.00

Allen Bradley NEMA Size 7 Contactor 810A 3P 600V Coil 100-250V FOR PARTS ONLY Used

Allen Bradley NEMA Size 7 Contactor 810A 3P 600V Coil 100-250V FOR PARTS ONLY Used

$750.00

$750.00

ABB PR222DS/P LSI Trip Unit 600A 3P 600V PR222DS 600 Amp 3 Pole Used

ABB PR222DS/P LSI Trip Unit 600A 3P 600V PR222DS 600 Amp 3 Pole Used

$600.00

$600.00

Eaton PDG23G0030TFFL Circuit Breaker 30A 600V 3P Bolt On 30 Amp 3 Pole PDG2 Used

Eaton PDG23G0030TFFL Circuit Breaker 30A 600V 3P Bolt On 30 Amp 3 Pole PDG2 Used

$320.00

$320.00

Eaton BAB3100H Circuit Breaker 100A 3P 240V BAB 100 Amp 3Pole Bolt On 3PH BA3100 Used

Eaton BAB3100H Circuit Breaker 100A 3P 240V BAB 100 Amp 3Pole Bolt On 3PH BA3100 Used

$63.00

$63.00

Eaton DH362FWK Safety Disconnect Switch 60A 3P 600V Nema 4 Encl 60 Amp 3 Pole Used

Eaton DH362FWK Safety Disconnect Switch 60A 3P 600V Nema 4 Encl 60 Amp 3 Pole Used

$500.00

$500.00

Allen Bradley PowerFlex 20-HIM-A3 Numeric LCD Keypad Series C V 6.001 12VDC DPI Used

Allen Bradley PowerFlex 20-HIM-A3 Numeric LCD Keypad Series C V 6.001 12VDC DPI Used

$75.00

$75.00

Allen Bradley 140G-G6C3-D12 Circuit Breaker 125A 3P 600V 140G-G6 125 Amp 3 Pole Used

Allen Bradley 140G-G6C3-D12 Circuit Breaker 125A 3P 600V 140G-G6 125 Amp 3 Pole Used

$500.00

$500.00

Square D KHL36125 Circuit Breaker 125A 3P 600V KAL 125 Amp 3 Pole Bolt On Used

Square D KHL36125 Circuit Breaker 125A 3P 600V KAL 125 Amp 3 Pole Bolt On Used

$810.00

$810.00

Eaton RPCB3673 Type 3R Enclosure 36" W x 73" H For PRL4 Panelboard New

Eaton RPCB3673 Type 3R Enclosure 36" W x 73" H For PRL4 Panelboard New

$10,000.00

$10,000.00

IEM CDP Panelboard 400A 480/277V 3PH 4W MLO 400 Amp Panel Indoor Used

IEM CDP Panelboard 400A 480/277V 3PH 4W MLO 400 Amp Panel Indoor Used

$2,500.00

$2,500.00

Square D HC2886WP Enclosure Type 3R 12 Outdoor 28in x 86in x 13in I-Line New

Square D HC2886WP Enclosure Type 3R 12 Outdoor 28in x 86in x 13in I-Line New

$4,000.00

$4,000.00

Eaton BAB3060H Circuit Breaker 60A 3P 240V BAB 60 Amp 3 Pole Bolt On 3PH BA360 Used

Eaton BAB3060H Circuit Breaker 60A 3P 240V BAB 60 Amp 3 Pole Bolt On 3PH BA360 Used

$45.00

$45.00

Eaton BAB3045H Circuit Breaker 45A 3P 240V BAB 45 Amp 3 Pole Bolt On 3PH BA345 Used

Eaton BAB3045H Circuit Breaker 45A 3P 240V BAB 45 Amp 3 Pole Bolt On 3PH BA345 Used

$145.00

$145.00

Square D PowerLogic Circuit Monitor 3020 CM250X1 120VAC 0.5A 50/60Hz Used

Square D PowerLogic Circuit Monitor 3020 CM250X1 120VAC 0.5A 50/60Hz Used

$500.00

$500.00

Eaton BAB3030H Circuit Breaker 30A 3P 240V BAB 30 Amp 3 Pole Bolt On 3PH Used

Eaton BAB3030H Circuit Breaker 30A 3P 240V BAB 30 Amp 3 Pole Bolt On 3PH Used

$50.00

$50.00

Cutler Hammer CHB320 Circuit Breaker 20A 3P 240V CHB 20 Amp 3 Pole Bolt On Used

Cutler Hammer CHB320 Circuit Breaker 20A 3P 240V CHB 20 Amp 3 Pole Bolt On Used

$82.00

$82.00

Cutler Hammer CHB330 Circuit Breaker 30A 3P 240V CHB 30 Amp 3 Pole Bolt On Used

Cutler Hammer CHB330 Circuit Breaker 30A 3P 240V CHB 30 Amp 3 Pole Bolt On Used

$65.00

$65.00

Eaton QBGFT2020 Circuit Breaker 20A 2P 120/240V Ground Fault GFI 20 Amp 2 Pole New

Eaton QBGFT2020 Circuit Breaker 20A 2P 120/240V Ground Fault GFI 20 Amp 2 Pole New

$415.00

$415.00

GE THQB32030 Circuit Breaker 30A 3P 240V THQL Bolt On 30 Amp 3 Pole Used

GE THQB32030 Circuit Breaker 30A 3P 240V THQL Bolt On 30 Amp 3 Pole Used

$50.00

$50.00

GE THQL32060 Plug On Circuit Breaker 60A 3P 240V THQL 60 Amp 3 Pole Used

GE THQL32060 Plug On Circuit Breaker 60A 3P 240V THQL 60 Amp 3 Pole Used

$36.00

$36.00

Cutler Hammer PDG23M0030TFFL Circuit Breaker 30A 600V 3P Bolt On 30 Amp 3 Pole

Cutler Hammer PDG23M0030TFFL Circuit Breaker 30A 600V 3P Bolt On 30 Amp 3 Pole

$220.00

$220.00

Square D PE25CT2 Neutral Current Transformer Micrologic 2500A PXF PEF Breakers Used

Square D PE25CT2 Neutral Current Transformer Micrologic 2500A PXF PEF Breakers Used

$250.00

$250.00

Siemens Q270 Plug On Circuit Breaker 70A 2P 120/240V QP 70 Amp 2 Pole Used

Siemens Q270 Plug On Circuit Breaker 70A 2P 120/240V QP 70 Amp 2 Pole Used

$13.00

$13.00

Siemens ITE Q350 Plug On Circuit Breaker 50A 3P 240V QP 50 Amp 3 Pole Used

Siemens ITE Q350 Plug On Circuit Breaker 50A 3P 240V QP 50 Amp 3 Pole Used

$21.00

$21.00

Siemens Q2020 Circuit Breaker 20A-20A 120/240V 20 Amp Tandem Single Pole Type QT New

Siemens Q2020 Circuit Breaker 20A-20A 120/240V 20 Amp Tandem Single Pole Type QT New

$15.00

$15.00

Square D 170R-252 Current Transformer Ratio 2500:5A 600V 25-400Hz 10KV BIL Used

Square D 170R-252 Current Transformer Ratio 2500:5A 600V 25-400Hz 10KV BIL Used

$120.00

$120.00

Allen-Bradley 20-HIM-B1 PowerFlex Door Mount Bezel SER A Cable A22105-134-03 Used

Allen-Bradley 20-HIM-B1 PowerFlex Door Mount Bezel SER A Cable A22105-134-03 Used

$45.00

$45.00

GE 703X67G160 2 Stator Watthour Meter 120V 60Hz DSM-65 Relay M-90 Kilowatthour Used

GE 703X67G160 2 Stator Watthour Meter 120V 60Hz DSM-65 Relay M-90 Kilowatthour Used

$250.00

$250.00

Eaton SPD200480Y1C Surge Protective Device 200kA 277/480V WYE 4W+G Used

Eaton SPD200480Y1C Surge Protective Device 200kA 277/480V WYE 4W+G Used

$1,500.00

$1,500.00

Square D BDA34100Y I-Line Circuit Breaker 100A 480V 3P BDA PowerPact 100 Amp 3 Pole Used

Square D BDA34100Y I-Line Circuit Breaker 100A 480V 3P BDA PowerPact 100 Amp 3 Pole Used

$360.00

$360.00

Sq D HCP I-Line Panelboard 800A 120/240V 1PH 3W 3R 800 Amp Panel MCB MGA268002 New

Sq D HCP I-Line Panelboard 800A 120/240V 1PH 3W 3R 800 Amp Panel MCB MGA268002 New

$7,200.00

$7,200.00

Allen Bradley 1497-G-BASX-3-N Control Power Transformer 0.500kVA Pri 240/480V Sec 120V Used

Allen Bradley 1497-G-BASX-3-N Control Power Transformer 0.500kVA Pri 240/480V Sec 120V Used

$110.00

$110.00

Allen Bradley 1321-3R80-C Input Output Line Reactor 0.7MH 80A 3PH 200-690V Used

Allen Bradley 1321-3R80-C Input Output Line Reactor 0.7MH 80A 3PH 200-690V Used

$425.00

$425.00

Allen Bradley 1321-3R200-B Drive Line Reactor 3PH 200A 0.110MH 200-690V Used

Allen Bradley 1321-3R200-B Drive Line Reactor 3PH 200A 0.110MH 200-690V Used

$825.00

$825.00

Allen Bradley 1497-C-BASX-3-N Ind Control Transformer 0.130Kva 240/480V 60/50HZ Used

Allen Bradley 1497-C-BASX-3-N Ind Control Transformer 0.130Kva 240/480V 60/50HZ Used

$110.00

$110.00

Allen Bradley 1321-3RB250-C Input Output Line Reactor 250A 200-600V 3PH 0.150MH Used

Allen Bradley 1321-3RB250-C Input Output Line Reactor 250A 200-600V 3PH 0.150MH Used

$1,400.00

$1,400.00

Square D Model 6 MCC Wire Way Door 72" x 9" Motor Control Center Trim Used

Square D Model 6 MCC Wire Way Door 72" x 9" Motor Control Center Trim Used

$1,100.00

$1,100.00

Square D MXF36600G Circuit Breaker 600A 3P 600V MXF 600 Amp Ground Fault LSIG Used

Square D MXF36600G Circuit Breaker 600A 3P 600V MXF 600 Amp Ground Fault LSIG Used

$3,000.00

$3,000.00

Siemens Q23020 Circuit Breaker 20 Amp 30 Amp 120/240V QT Plug-On Quad Two 2 Pole New

Siemens Q23020 Circuit Breaker 20 Amp 30 Amp 120/240V QT Plug-On Quad Two 2 Pole New

$50.00

$50.00

Siemens B2100 Bolt On Circuit Breaker 100A 2P 120/240V 1PH BL 100 Amp 2 Pole Used

Siemens B2100 Bolt On Circuit Breaker 100A 2P 120/240V 1PH BL 100 Amp 2 Pole Used

$30.00

$30.00

Square D MXF36400G Circuit Breaker 400A 3P 600V MXF 400 Amp Ground Fault LSIG Used

Square D MXF36400G Circuit Breaker 400A 3P 600V MXF 400 Amp Ground Fault LSIG Used

$2,750.00

$2,750.00

Siemens B240 Bolt On Circuit Breaker 40A 2P 120/240V 1PH BL 40 Amp 2 Pole B-240 Used

Siemens B240 Bolt On Circuit Breaker 40A 2P 120/240V 1PH BL 40 Amp 2 Pole B-240 Used

$30.00

$30.00

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