Open Monday - Friday 8-5 EST | 336-895-1371

Your cart

Your cart is empty

Continue shopping

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.

Clear all
Siemens B3100 Bolt On Circuit Breaker 100A 3P 240V BL 100 Amp 3 Pole B-3100 Used

Siemens B3100 Bolt On Circuit Breaker 100A 3P 240V BL 100 Amp 3 Pole B-3100 Used

$61.00

$61.00

Square D MXF36300G Circuit Breaker 300A 3P 600V MXF 300 Amp Ground Fault LSIG Used

Square D MXF36300G Circuit Breaker 300A 3P 600V MXF 300 Amp Ground Fault LSIG Used

$2,750.00

$2,750.00

Square D KIF36250G Circuit Breaker 250A 600V 3P 250 Amp Ground Fault GFM250KA Used

Square D KIF36250G Circuit Breaker 250A 600V 3P 250 Amp Ground Fault GFM250KA Used

$950.00

$950.00

Square D KIF36200G Circuit Breaker 200A 600V 3P 200 Amp Ground Fault GFM250 Used

Square D KIF36200G Circuit Breaker 200A 600V 3P 200 Amp Ground Fault GFM250 Used

$950.00

$950.00

SQD KIF36225G Circuit Breaker 225A 600V 3P 225 Amp Ground Fault GFM250 Used

SQD KIF36225G Circuit Breaker 225A 600V 3P 225 Amp Ground Fault GFM250 Used

$950.00

$950.00

Square D FIF36060G Circuit Breaker 60A 600V 3P 60 Amp Ground Fault GFM100FI Used

Square D FIF36060G Circuit Breaker 60A 600V 3P 60 Amp Ground Fault GFM100FI Used

$950.00

$950.00

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

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

$2,460.00

$2,460.00

SQUARE D KIF36125G Circuit Breaker 125A 600V 3P 125 Amp Ground Fault GFM250 Used

SQUARE D KIF36125G Circuit Breaker 125A 600V 3P 125 Amp Ground Fault GFM250 Used

$950.00

$950.00

Burndy K2A36U Mechanical Terminal Lug 2 AWG to 600 KCMIL Str 1/2" Stud 3PC New

Burndy K2A36U Mechanical Terminal Lug 2 AWG to 600 KCMIL Str 1/2" Stud 3PC New

$65.00

$65.00

GE TCAL121 CIRCUIT BREAKER LUG 250-350KCMIL/COP 500KCMIL/ALU 4PORT 3PC Used

GE TCAL121 CIRCUIT BREAKER LUG 250-350KCMIL/COP 500KCMIL/ALU 4PORT 3PC Used

$325.00

$325.00

WESTINGHOUSE T600LA TERMINAL LUG CIRCUIT BREAKER 250-500 MCM Used

WESTINGHOUSE T600LA TERMINAL LUG CIRCUIT BREAKER 250-500 MCM Used

$625.00

$625.00

ILSCO DLA-350 350 KCMIL-6 CU9AL Lug Connector (set of 3) Used

ILSCO DLA-350 350 KCMIL-6 CU9AL Lug Connector (set of 3) Used

$30.00

$30.00

Square D HCN23744M I-Line Panelboard 400A 600V 3PH 30Cir MCB LAP36400MB Indoor HC2674B Used

Square D HCN23744M I-Line Panelboard 400A 600V 3PH 30Cir MCB LAP36400MB Indoor HC2674B Used

$3,500.00

$3,500.00

Square D ME25CT2 Neutral Current Transformer 250A Sensor Series 3 250 Amp Used

Square D ME25CT2 Neutral Current Transformer 250A Sensor Series 3 250 Amp Used

$45.00

$45.00

Square D ME8CT2 Neutral Current Transformer 800A Sensor Series 3 800 Amp Used

Square D ME8CT2 Neutral Current Transformer 800A Sensor Series 3 800 Amp Used

$45.00

$45.00

Square D ME4CT2 Neutral Current Transformer 400A Sensor Series 3 400 Amp Used

Square D ME4CT2 Neutral Current Transformer 400A Sensor Series 3 400 Amp Used

$45.00

$45.00

Allen Bradley 2100 Centerline MCC Midshelf Assembly Shelf Support Pan Divider Used

Allen Bradley 2100 Centerline MCC Midshelf Assembly Shelf Support Pan Divider Used

$100.00

$100.00

Eaton HMDL3800 Circuit Breaker 800A 3P 600V HMDL 65k 800 Amp 3 Pole LSIG Used

Eaton HMDL3800 Circuit Breaker 800A 3P 600V HMDL 65k 800 Amp 3 Pole LSIG Used

$5,000.00

$5,000.00

Eaton HND312T36W Circuit Breaker 1200A 3P 600V HND 65k LSIG 1200 Amp HND312 Used

Eaton HND312T36W Circuit Breaker 1200A 3P 600V HND 65k LSIG 1200 Amp HND312 Used

$10,710.00

$10,710.00

Eaton KPRL4MD 800A Mounting Hardware Kit 3P 600V 800 Amp Single Branch Used

Eaton KPRL4MD 800A Mounting Hardware Kit 3P 600V 800 Amp Single Branch Used

$1,050.00

$1,050.00

Eaton KPRL4ND 1200A Mounting Hardware Kit 3P 600V 1200 Amp Single Branch Used

Eaton KPRL4ND 1200A Mounting Hardware Kit 3P 600V 1200 Amp Single Branch Used

$1,200.00

$1,200.00

Siemens B360 Circuit Breaker 60A 3P 240V BL 60 Amp 3 Pole 3PH Bolt On Used

Siemens B360 Circuit Breaker 60A 3P 240V BL 60 Amp 3 Pole 3PH Bolt On Used

$52.00

$52.00

Siemens B380HH Circuit Breaker 80A 3P 240V HBL 80 Amp 3 Pole 3PH Bolt On Used

Siemens B380HH Circuit Breaker 80A 3P 240V HBL 80 Amp 3 Pole 3PH Bolt On Used

$165.00

$165.00

Siemens B360H Circuit Breaker 60A 3P 240V BLH 60 Amp 3 Pole 3PH Bolt On Used

Siemens B360H Circuit Breaker 60A 3P 240V BLH 60 Amp 3 Pole 3PH Bolt On Used

$66.00

$66.00

Allen Bradley 2100 Fused Disconnect Switch MCC 600A 600V Moto Control Center Used

Allen Bradley 2100 Fused Disconnect Switch MCC 600A 600V Moto Control Center Used

$6,000.00

$6,000.00

Siemens SE6D Mounting Hardware 125A 600V 3P ED HED HHED Frame Circuit Breakers Used

Siemens SE6D Mounting Hardware 125A 600V 3P ED HED HHED Frame Circuit Breakers Used

$450.00

$450.00

Siemens SLM1D 800A Connecting Strap Kit for LMXD6 Breaker Adapter Hardware S5 Used

Siemens SLM1D 800A Connecting Strap Kit for LMXD6 Breaker Adapter Hardware S5 Used

$2,000.00

$2,000.00

Siemens SJ2D Connecting Strap Kit 400A 600V Twin Dual Branch 19" Cover Used

Siemens SJ2D Connecting Strap Kit 400A 600V Twin Dual Branch 19" Cover Used

$1,000.00

$1,000.00

Square D HCP I-Line Panelboard 1000A 208/120V 3PH 4W MLO 30Cir 1000 Amp Panel 3R Used

Square D HCP I-Line Panelboard 1000A 208/120V 3PH 4W MLO 30Cir 1000 Amp Panel 3R Used

$7,500.00

$7,500.00

Siemens SE SEE42E6100ATS Panelboard 100A 480/277V 3PH 4W MCB 100 Amp Panel 42Cir Used

Siemens SE SEE42E6100ATS Panelboard 100A 480/277V 3PH 4W MCB 100 Amp Panel 42Cir Used

$2,000.00

$2,000.00

Siemens P1 P1C42QH225ATF Panelboard 225A 208/120V 3PH 4W 225 Amp Panel 42Cir MCB Used

Siemens P1 P1C42QH225ATF Panelboard 225A 208/120V 3PH 4W 225 Amp Panel 42Cir MCB Used

$750.00

$750.00

Siemens P1 P1C42QH225ATF Panelboard 225A 208/120V 3PH 4W 225 Amp Panel 42Cir MCB Used

Siemens P1 P1C42QH225ATF Panelboard 225A 208/120V 3PH 4W 225 Amp Panel 42Cir MCB Used

$750.00

$750.00

Siemens SE SEE30E6100ATS Panelboard 100A 480/277V 3PH 4W MCB 100 Amp Panel 30Cir Used

Siemens SE SEE30E6100ATS Panelboard 100A 480/277V 3PH 4W MCB 100 Amp Panel 30Cir Used

$2,000.00

$2,000.00

Siemens P1 P1C42QH225ATF Panelboard 225A 208/120V 3PH 4W 225 Amp Panel MCB 42Cir Used

Siemens P1 P1C42QH225ATF Panelboard 225A 208/120V 3PH 4W 225 Amp Panel MCB 42Cir Used

$750.00

$750.00

Siemens P1 P1C42ML250ABF Panelboard 250A 208/120V 3PH 4W 42Cir MLO 250 Amp Panel Used

Siemens P1 P1C42ML250ABF Panelboard 250A 208/120V 3PH 4W 42Cir MLO 250 Amp Panel Used

$1,000.00

$1,000.00

Siemens P1 P1C42ML250ABF Panelboard 250A 208/120V 3PH 4W 42Cir 250 Amp Panel MLO Used

Siemens P1 P1C42ML250ABF Panelboard 250A 208/120V 3PH 4W 42Cir 250 Amp Panel MLO Used

$1,000.00

$1,000.00

Siemens P1 P1C42ML250ABF Panelboard 250A 208/120V 3PH 4W MLO 42Cir 250 Amp Panel Used

Siemens P1 P1C42ML250ABF Panelboard 250A 208/120V 3PH 4W MLO 42Cir 250 Amp Panel Used

$1,000.00

$1,000.00

Siemens P1 P1C42ML250ABF Panelboard 250A 208/120V 3PH 4W MLO 42Cir 250 Amp Panel Used

Siemens P1 P1C42ML250ABF Panelboard 250A 208/120V 3PH 4W MLO 42Cir 250 Amp Panel Used

$1,000.00

$1,000.00

Square D LP9501 Trim Clamp Kit For I Line NEHB and NQOD Panelboards 400A-600A New

Square D LP9501 Trim Clamp Kit For I Line NEHB and NQOD Panelboards 400A-600A New

$30.00

$30.00

ABB XT5NU340AFYN000XXX ReliaGear Circuit Breaker 400A 3P 600V XT5N 400 400 Amp New

ABB XT5NU340AFYN000XXX ReliaGear Circuit Breaker 400A 3P 600V XT5N 400 400 Amp New

$1,650.00

$1,650.00

ABB XT4NU3250FY8000XXX Circuit Breaker 250A 3P 600V SACE Tmax XT4N 250 Used

ABB XT4NU3250FY8000XXX Circuit Breaker 250A 3P 600V SACE Tmax XT4N 250 Used

$1,400.00

$1,400.00

Siemens SBL Breaker Strap Kit FOr BL BLH HBL Circuit Breakers Used

Siemens SBL Breaker Strap Kit FOr BL BLH HBL Circuit Breakers Used

$500.00

$500.00

Siemens 6QJ2 Mounting Hardware Twin For QJ22 QJ23 Breakers Used

Siemens 6QJ2 Mounting Hardware Twin For QJ22 QJ23 Breakers Used

$500.00

$500.00

Square D AL600L17 Lug 500-750kcmil Terminal L Frame Breaker Lugs Used

Square D AL600L17 Lug 500-750kcmil Terminal L Frame Breaker Lugs Used

$60.00

$60.00

Square D MGP36800 Circuit Breaker 800A 3P 600V 3PH MGP 800 Amp 3 Pole Used

Square D MGP36800 Circuit Breaker 800A 3P 600V 3PH MGP 800 Amp 3 Pole Used

$3,370.00

$3,370.00

Square D AL900MA Lug Kit 3/0-500kcmil MAL 3 Piece Lugs Terminal Used

Square D AL900MA Lug Kit 3/0-500kcmil MAL 3 Piece Lugs Terminal Used

$180.00

$180.00

GE TCAL81 Circuit Breaker Lug Kit TKM 3/0-500MCM 3 Piece Lugs Used

GE TCAL81 Circuit Breaker Lug Kit TKM 3/0-500MCM 3 Piece Lugs Used

$150.00

$150.00

EATON HFD3015BP10 Circuit Breaker 15A 3P 600V 15 Amp 65k 3 POLES BOLT ON Used

EATON HFD3015BP10 Circuit Breaker 15A 3P 600V 15 Amp 65k 3 POLES BOLT ON Used

$430.00

$430.00

Fast Shipping
30 Day Warranty Included
Highly-Rated
Secure Payments