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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 FXD63B125 Circuit Breaker 125A 3P 600V FXD6-A 125 Amp 3 Pole Used

Siemens FXD63B125 Circuit Breaker 125A 3P 600V FXD6-A 125 Amp 3 Pole Used

$480.00

$480.00

Siemens FXD63B125 Circuit Breaker 125A 3P 600V FXD6 125 Amp 3 Pole Used

Siemens FXD63B125 Circuit Breaker 125A 3P 600V FXD6 125 Amp 3 Pole Used

$480.00

$480.00

Siemens JXD23B300 Circuit Breaker 300A 3P 240V JXD2-A 300 Amp 3 Pole Used

Siemens JXD23B300 Circuit Breaker 300A 3P 240V JXD2-A 300 Amp 3 Pole Used

$800.00

$800.00

Siemens FXD63B125 Circuit Breaker 125A 3P 600V FXD Shunt 125 Amp 3 Pole Used

Siemens FXD63B125 Circuit Breaker 125A 3P 600V FXD Shunt 125 Amp 3 Pole Used

$480.00

$480.00

Square D MAP36800 Circuit Breaker 800A 3P 600V Shunt Trip MAP 800 Amp 3 Pole Used

Square D MAP36800 Circuit Breaker 800A 3P 600V Shunt Trip MAP 800 Amp 3 Pole Used

$2,400.00

$2,400.00

Westinghouse 1BP-FB Busway Circuit Breaker Enclosure 150A 600V Bus Plug Used

Westinghouse 1BP-FB Busway Circuit Breaker Enclosure 150A 600V Bus Plug Used

$200.00

$200.00

Square D YA600L32K3 Circuit Breaker Compression Lug Kit (6) 600A 3P POWERPACT L New

Square D YA600L32K3 Circuit Breaker Compression Lug Kit (6) 600A 3P POWERPACT L New

$385.00

$385.00

Harger TGBI14424J Tin Ground Bar 1/4 x 4 x 24 J Hole Pattern New

Harger TGBI14424J Tin Ground Bar 1/4 x 4 x 24 J Hole Pattern New

$400.00

$400.00

Square D VH362 Safety Disconnect Switch 60A 3P 600V VisiPacT Type 1 Indoor New

Square D VH362 Safety Disconnect Switch 60A 3P 600V VisiPacT Type 1 Indoor New

$225.00

$225.00

Square D VH363 Safety Disconnect Switch 100A 3P 600V VisiPacT Type 1 Indoor New

Square D VH363 Safety Disconnect Switch 100A 3P 600V VisiPacT Type 1 Indoor New

$435.00

$435.00

Square D VHU362 Safety Disconnect Switch 60A 3P 600V VisiPacT Type 1 Indoor New

Square D VHU362 Safety Disconnect Switch 60A 3P 600V VisiPacT Type 1 Indoor New

$225.00

$225.00

Square D VHU362RB Safety Disconnect Switch 60A 3P 600V VisiPacT 3R Outdoor New

Square D VHU362RB Safety Disconnect Switch 60A 3P 600V VisiPacT 3R Outdoor New

$375.00

$375.00

Square D VHU361RB Safety Disconnect Switch 30A 3P 600V VisiPacT 3R Outdoor New

Square D VHU361RB Safety Disconnect Switch 30A 3P 600V VisiPacT 3R Outdoor New

$250.00

$250.00

Square D VHU361 Safety Disconnect Switch 30A 3P 600V VisiPacT Type 1 Indoor New

Square D VHU361 Safety Disconnect Switch 30A 3P 600V VisiPacT Type 1 Indoor New

$130.00

$130.00

T&B 200N Compression Lug Purple Die 54 200KCMIL 2 Hole 1/2" Copper Terminal 4/0 New

T&B 200N Compression Lug Purple Die 54 200KCMIL 2 Hole 1/2" Copper Terminal 4/0 New

$55.00

$55.00

Burndy GAR184C Mechanical Grounding Connector 8-4CU 2IPS New

Burndy GAR184C Mechanical Grounding Connector 8-4CU 2IPS New

$50.00

$50.00

T & B 600 AL9CU Lug 1/2” Bolt 600 MCM CU OR AL 106 Black 7PC Lot New

T & B 600 AL9CU Lug 1/2” Bolt 600 MCM CU OR AL 106 Black 7PC Lot New

$75.00

$75.00

Burndy YF1410IDL Covered Ferrule For 14 AWG Electrolytic copper Tin plated 500 PC New

Burndy YF1410IDL Covered Ferrule For 14 AWG Electrolytic copper Tin plated 500 PC New

$100.00

$100.00

General Electric TEY240 Used

General Electric TEY240 Used

$92.00

$92.00

Square D BGA160201 I-Line Circuit Breaker 20A 1P 277V Powerpact 20 Amp New

Square D BGA160201 I-Line Circuit Breaker 20A 1P 277V Powerpact 20 Amp New

$265.00

$265.00

Burndy YA25L4BOX 3/8" Single Hole Compression Lugs 1/0 AWG 10PC New

Burndy YA25L4BOX 3/8" Single Hole Compression Lugs 1/0 AWG 10PC New

$40.00

$40.00

Burndy AYPO250 Offset Plug AYPO Aluminum Hyplug 250KCMIL 4/0 AWG New

Burndy AYPO250 Offset Plug AYPO Aluminum Hyplug 250KCMIL 4/0 AWG New

$25.00

$25.00

GE TEY115 Bolt On Circuit Breaker 15A 1P 277V TEY 15 Amp 1 Pole Used

GE TEY115 Bolt On Circuit Breaker 15A 1P 277V TEY 15 Amp 1 Pole Used

$16.00

$16.00

Square D QOB3150VH Bolt On Circuit Breaker 150A 3P 240V 22kA QOB 150 Amp Used

Square D QOB3150VH Bolt On Circuit Breaker 150A 3P 240V 22kA QOB 150 Amp Used

$570.00

$570.00

Burndy YA32A5 Compression Terminal Lug AL9CU Die 472 400MCM 2 Hole 400KCMIL New

Burndy YA32A5 Compression Terminal Lug AL9CU Die 472 400MCM 2 Hole 400KCMIL New

$30.00

$30.00

Square D SL400 I-Line Plug On Lugs Panelboard Subfeed 400A 600V New

Square D SL400 I-Line Plug On Lugs Panelboard Subfeed 400A 600V New

$540.00

$540.00

Square D JJA36250U31X I-Line Circuit Breaker 250A 3P 600V JJA 250 Amp 3 Pole New

Square D JJA36250U31X I-Line Circuit Breaker 250A 3P 600V JJA 250 Amp 3 Pole New

$2,985.00

$2,985.00

Square D EJB34020 Circuit Breaker 20A 3P 480/277V 65k EJB 20 Amp 3 Pole New

Square D EJB34020 Circuit Breaker 20A 3P 480/277V 65k EJB 20 Amp 3 Pole New

$420.00

$420.00

Square D HJA36100U31X I-Line Circuit Breaker 100A 3P 600V HJA Used

Square D HJA36100U31X I-Line Circuit Breaker 100A 3P 600V HJA Used

$1,000.00

$1,000.00

Square D LLA36400U54X I-Line Circuit Breaker 400A 3P 600V Micrologic 6.3 E New

Square D LLA36400U54X I-Line Circuit Breaker 400A 3P 600V Micrologic 6.3 E New

$7,800.00

$7,800.00

Square D HJA36100U31X I-Line Circuit Breaker 100A 3P 600V HJA New

Square D HJA36100U31X I-Line Circuit Breaker 100A 3P 600V HJA New

$1,800.00

$1,800.00

Siemens 3RT1016-1AP62 New

Siemens 3RT1016-1AP62 New

$95.00

$95.00

Parker P2LAX511ESNDDB49 New

Parker P2LAX511ESNDDB49 New

$120.00

$120.00

Dayton 5X852N New

Dayton 5X852N New

$14.00

$14.00

Square D 9001BW147 New

Square D 9001BW147 New

$185.00

$185.00

Square D 9001BW159 Control Station 1NO/1NC 600VAC 30mm Type 4 Encl 1NO 1NC New

Square D 9001BW159 Control Station 1NO/1NC 600VAC 30mm Type 4 Encl 1NO 1NC New

$225.00

$225.00

Square D LC1D18P7 New

Square D LC1D18P7 New

$55.00

$55.00

Square D LC1D12 New

Square D LC1D12 New

$55.00

$55.00

AutomationDirect MS25-PS11 New

AutomationDirect MS25-PS11 New

$20.00

$20.00

AutomationDirect GCX1370-22 New

AutomationDirect GCX1370-22 New

$20.00

$20.00

AutomationDirect GCX1320-22 New

AutomationDirect GCX1320-22 New

$20.00

$20.00

AutomationDirect MS25-400 New

AutomationDirect MS25-400 New

$60.00

$60.00

AutomationDirect GH15BN-3-10A New

AutomationDirect GH15BN-3-10A New

$45.00

$45.00

AutomationDirect MS25-100 New

AutomationDirect MS25-100 New

$60.00

$60.00

Eaton C1000K3A Industrial Control Transformer 1.0kVA 50/60Hz 208/277V Used

Eaton C1000K3A Industrial Control Transformer 1.0kVA 50/60Hz 208/277V Used

$150.00

$150.00

CMC AB500-1 Mechanical Aluminum Lug 500kcmil-4 Electric Conductor CU9AL Used

CMC AB500-1 Mechanical Aluminum Lug 500kcmil-4 Electric Conductor CU9AL Used

$10.00

$10.00

Westinghouse SM150R Safety Handle Mechanism Right Hand On Off Cutler-Hammer New

Westinghouse SM150R Safety Handle Mechanism Right Hand On Off Cutler-Hammer New

$100.00

$100.00

Cutler-Hammer C825KN10 Contactor 200A 3P 600V 3PH Ser A2 Coil 110/120V Used

Cutler-Hammer C825KN10 Contactor 200A 3P 600V 3PH Ser A2 Coil 110/120V Used

$350.00

$350.00

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