Square D

Please note that our available online inventory is only a sampling of our available in-stock inventory. If you cannot locate the product you need, please call us at 1-800-328-1842. Our sales team will be happy to find it for you.

Square D QED Power Style Switchboard 800 Amp 480Y/277 Volt 3Ph 4 W NEMA 1 R&G

Square D QED Power Style Switchboard; 800 amp main breaker, 480Y/277 volt, 3 phase, 4 wire, NEMA 1 indoor rated. With I-line breaker distribution. Reconditioned & guaranteed with a one-year warranty.
SKU: M618
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Square D QED Style Switchboard 3000A 3Ph 4W 400Y/230V Nema 3R R&G

Square D QED style gear; 3000 amp rated, SEF363000LSES1. 3000 amp main breaker with 67%-rating plug ( 2000 amp ), three phase, four wire, 400Y/230 volt, Nema-3R rated, single section. Reconditioned & guaranteed with a one year warranty. Contact EMSCO today to discuss this panel.
SKU: M253
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Square D QED Switchboard BP3440K Non-Fused Main Switch 4000 Amp 480Y/277 Volt 3Ph 4 W R&G

Square D QED Switchboard; BP3440K Non-Fused Main Switch, 4000 amp, 480Y/277 volt, three phase, four wire. Reconditioned & guaranteed with a one year warranty.
SKU: M334
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Square D QED-Style Switchboard 2500 Amp 480Y/277 Volt 3 Ph 4 W Main Fusible Panel W/ GFI R&G

Square D QED-Style Switchboard; 2500 amp, 480Y/277 volt, three phase, four wire. BPO3625E1 main fusible with 120 volt shunt trip with ground fault. Reconditioned & guaranteed with a one year warranty. Contact ESMCO today to discuss this panel. The distribution can be customized to meet your needs.
SKU: M076
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Square D QMB Panelboard MLO 400 Amp 240 Volt (3W) NEMA 1

Square D QMB Panelboard; main lug only, 400 amp, 240 volt (3w), Nema 1. With (3)- QMB324W switches (200A), (2)- QMB323TW switches (100A/100A Twin), & (1)- QMB322TW switch (60A/60A Twin). Reconditioned & guaranteed with a one-year warranty.
SKU: M400
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Square D QMB Panelboard MLO 600 Amp 480 Volt NEMA 1

Square D QMB Panelboard; main lug only, 600 amp, 480 volt, NEMA 1. With (1)- QMB366W Switch (600A) & (1)- QMB363TW Switch (100A Twin). Reconditioned & guaranteed with a one-year warranty.
SKU: M406
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Square D QMB Panelboard QMB-3640-M Main Fusible 400 Amp 480 Volt NEMA 1

Square D QMB Panelboard; QMB-3640-M main fusible, 400 amp, 480 volt, Nema 1. With (1)-QMB3640 switch (400A), 4-QMB363T switches (100A Twin), & (1)- QMB361T switch (30A Twin). Reconditioned & guaranteed with a one-year warranty.
SKU: M402
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Square D RJ1600 PowerPact Circuit Breaker RJF36160JK 1600 Amp 600 Volt AC M/O F/M

Square D RJ1600 PowerPact Circuit Breaker; cat# RJF36160JK, 1600 amp, 600 volt AC, 3 pole, manually operated (M/O), fixed-mount (F/M). Used tested with report.
SKU: MCCB2049
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Square D RK1600 PowerPact Circuit Breaker RKF36160CU464AE1AABC 1600A 600 VAC F/M M/O

Square D RK1600 PowerPact Circuit Breaker; cat# RKF36160CU464AE1AABC, 1600 amp, 600 volt AC, 3 pole. With Micrologic 6.0P, LSIG functions, ground fault, 1600 amp rating plug, fixed-mount (F/M), manually operated (M/O). Used tested with report.
SKU: MCCB2002

Square D Round Bar Bus Duct

EMSCO carries a large variety of Square D Round Bar bus duct. We can ship out complete reconditioned systems in a fraction of the time of new. Have a piece go down? We can ship out single sections of Square D Round Bar bus duct the same day to get you back up and running.
SKU:
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Square D SED363000LSA4 Circuit Breaker 3000A 600 VAC M/O D/O

Square D SED363000LSA4 Circuit Breaker; 3000 amp, 600 volt AC, 3 pole. With micrologic standard series B, LSI functions, ARP100 rating plug, manually operated (M/O), draw-out (D/O), used tested with report.
SKU: MCCB1989
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Square D SED364000LSGES1C8 Circuit Breaker 4000 Amp 600 Volt AC E/O D/O

Square D SED364000LSGES1C8 Circuit Breaker; 4000 amp, 600 volt AC, 3 pole, electrically operated (E/O), draw-out (D/O). With LSIG functions, ground fault, 100% rating plug cat# RP100, shunt trip, spring charging motor, spring charge contact, shunt close, alarm switches, 8 auxiliary switches, integral ground fault. Used tested with report.
SKU: MCCB2161
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Square D SEF364000LSGS3A8 Circuit Breaker 4000 Amp 600 Volt AC M/O F/M

Square D SEF364000LSGS3A8 Circuit Breaker; 4000 amp, 600 volt AC, 3 pole, manually operated (M/O), fixed-mount (F/M). With ARP100 rating plug, LSIG functions, integral ground fault, shunt trip, alarm switches, 8 auxiliary switches. Used tested with report.
SKU: MCCB2188
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Square D SEF364000LSGS3A8 Circuit Breaker 4000 Amp 600 Volt AC M/O F/M

Square D SEF364000LSGS3A8 Circuit Breaker; 4000 amp, 600 volt AC, 3 pole, manually operated (M/O), fixed-mount (F/M). With ARP100 rating plug, LSIG functions, integral ground fault, shunt trip, alarm switches, 8 auxiliary switches. Used tested with report.
SKU: MCCB2189
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Square D Switchboard 1200 Amp Main Breaker 277/480 Volt 3 Ph 4 W NEMA 1 R&G

Square D Switchboard; 1200 amp main breaker, 277/480 volt, 3 phase, 4 wire, NEMA 1 indoor rated. With 1 section of I-Line breaker distribution. Reconditioned & guaranteed with a one-year warranty.
SKU: M671
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Square D/ Sorgel 1500 KVA 13200-480Y/277 Volt Medium Voltage Dry Type Transformer R&G

Square D/ Sorgel Medium Voltage Dry Type Transformer: 1500 KVA, primary voltage: 13200 volt, secondary voltage: 480Y/277 volt, 3 phase, 60 Hz, NEMA 3R outdoor rated. Reconditioned & guaranteed with a one-year warranty.
SKU: MVDT338

Square D/ Sorgel 1500 KVA 13800-480Y/277 Volt Medium Voltage Dry Type Transformer R&G

Square D/ Sorgel Medium Voltage Dry Type Transformer: 1500 KVA, primary voltage: 13800 volt- 62.8A- 60 KV BIL, secondary voltage: 480Y/277 volt- 1804 amps- 10 KV BIL- 3 phase, 60 Hz, NEMA 1 indoor. Reconditioned & guaranteed with a one-year warranty.
SKU: MVDT45

Square D/ Sorgel 1500/2000 KVA 13200-480Y/277 Volt Medium Voltage Dry Type Transformer R&G

Square D/ Sorgel Medium Voltage Dry Type Transformer: 1500/2000 KVA, primary voltage: 13200 volt, secondary voltage: 480Y/277 volt, 3 phase, 60 Hz, NEMA 1 indoor. Reconditioned & guaranteed with a one-year warranty.
SKU: MVDT336

Square D/ Sorgel 2000/2667 KVA 8320-480Y/277 Volt Power-Dry Insulated Medium Voltage Dry Type Transformer R&G

Square D / Sorgel Insulated Power Medium Voltage Dry Type Transformer: 2000/2667 KVA, primary voltage: 8320 volt- 60 KV BIL, secondary voltage: 480Y/277 volt- 10 KV BIL- 3207.5 amps (2667 KVA), 3 phase, NEMA 1 indoor. Reconditioned & guaranteed with a one-year warranty.
SKU: MVDT287

Square D/ Sorgel 2500/3333 KVA 13200-480Y/277 Volt Medium Voltage Dry Type Transformer R&G

Square D/ Sorgel Medium Voltage Dry Type Transformer: 2500/3333 KVA, primary voltage: 13200 volt, secondary voltage: 480Y/277 volt, 3 phase, 60 Hz, NEMA 1 indoor rated. Reconditioned & guaranteed with a one-year warranty.
SKU: MVDT341