Circuit Breaker Main

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.

Cutler-Hammer Magnum DS Metal Enclosed LV Switchgear 3200A Main-Tie-Main 4W w/GF

Cutler-Hammer Magnum DS metal enclosed LV switchgear; 3200 amp, main-tie-main, 480/277 VAC, 3 phase, 4 wire with ground fault, (6) sections of structure total included. Cutler-Hammer magnum DS breakers, (3) MDS632 - 3200 amp frame, with 3200 amp trip, with LSIG (2 Mains and 1 Tie). (7) MDS620 - 2000 amp frame, with 1200 amp trip, with LSIG (Feeders). All breakers are manually operated.
SKU: SWGR-004

Cutler-Hammer Power Line C 1600 Amp 480/277 Volt 3 Phase 4 Wire Panel

Cutler-Hammer Pow-R-Line C; 1600 amp, 480/277 volt, 3 phase, 4 wire, main-tie-main style panel. Three (3) RDC316T33W (100k) breakers: One (1) with 1600 amp rating plug, One (1) with 800 amp rating plug, One (1) with 800 amp rating plug; Nema-1 enclosure.
SKU: M-219
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Cutler-Hammer Pow-R-Line C 3000 Amp 208Y/120 Volt 3 Phase 4 Wire MDS630 Main Breaker Panel R&G

Cutler-Hammer Pow-R-Line C; 3000 amp, 208/120 volt, 3 phase, 4 wire. Magnum DS MDS630 main breaker w/ digi-trip 520 (5LSI), w/LSI functions. Panel w/ 2- RD16T33W, 1600 amp distribution breakers w/ 1 section of C-Series distribution breakers. 100KA clipper power systems surge suppressor, Nema-1 indoor. Contact EMSCO today to discuss this panel. The distribution can be customized to meet your needs.
SKU: M-019
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Cutler-Hammer Pow-R-Line C 3000 Amp 3 Phase 4 Wire MDS630 Main Breaker panel

Cutler-Hammer Pow-R-Line C; 3000 amp, 3 phase, 4 wire. MDS630 main breaker with digi-trip, 520 L-S-I functions panel. Contact EMSCO today to discuss panel.
SKU: M-116
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Cutler-Hammer Pow-R-Line C 800 Amp 3 Phase 4 Wire Main Breaker Panel

Cutler-Hammer Pow-R-Line C; 800 amp main breaker, 480/277 volt, 3 phase, 4 wire. Panel with PRL4 style with C-series breaker distribution. Contact EMSCO today to discuss this panel. The distribution can be customized to meet your needs.
SKU: M-065
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Cutler-Hammer Pow-R-Line C Section 2000 Amp 3 Phase 3 Wire 480 Volt RD320T32W Main Circuit Breaker

Cutler-Hammer Pow-R-Line C; 2000 amp, 3 phase, 3 wire, 480 volt. RD320T32W circuit breaker main with digi-trip 310 with short time, single section, Nema 1. Contact EMSCO today to discuss this panel. The distribution can be customized to meet your needs.
SKU: M-121
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Eaton/Cutler-Hammer Pow-R-Line C Switchboard 1600A 3ph 4w CRD316T106W Main-Tie-Main Breaker Panel

Eaton/Cutler-Hammer Pow-R-Line C; 1600 amp, 3 phase, 4 wire, 3200 amp. Neutral ground fault section 1: main breaker - CRD316T106W, digi-trip, OPTIM 1050 programmable trip unit, (Cat# P106LSIG) with LSIG functions. 1600 amp rating plug (0RPR16A150), clipper power system, 400KA surge protection device, section 2: C series breaker distribution section, 6- CHKD3400T106W (4- 225 amp rated 2- 200 amp rated), 1- CHKD3250T106W (225 amp rated), 1- CHKD3125T106W (100 amp rated), 1- HFDE3080 with ground fault, 80 amp section, 3: tie breaker (CRD316T106W), digi-trip, OPTIM 1050 programmable trip unit (Cat# P106LSIG) with LSIG functions, 1600 amp rating plug (0RPR16A150). Breaker interface module II, section 4: C series breaker distribution, section 2- CHKD3400T106W (1- 400 amp rated 1- 225 amp rated), 4- CHKD3250T106W (4- 125 amp rated), 1- HFDE3070 with ground fault, 70 amp, section 5: C series breaker distribution section. Sold 2- CHKD3400T106W (2- 225 amp rated), 2- CHKD3250T106W (125 amp rated), 1- CHKD3125T106W (4- 100 amp rated), section : main breaker - CRD316T106W Sold digi-trip, OPTIM 1050 programmable trip unit, (Cat# P106LSIG) with LSIG functions. 1600 amp rating plug (0RPR16A150), clipper power system, 400KA surge protection device panel. Contact EMSCO today to discuss this panel. The distribution can be customized to meet your needs.
SKU: M-159
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EMI 1600 Amp 3 Phase 4 Wire VLB349-ST Main Fusible panel w/ GFI

EMI VLB349-ST, 1600 amp, 480/277 volt, 3 phase, 4 wire; main fusible with GFI panel with one section of distribution for V7 switches. Please contact EMSCO to discuss panel.
SKU: M-170
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GE AV Line 1600 Amp 3 Phase 4 Wire 480Y/277V TP1616SS Main Breaker w/ Ground Fault Panel

General Electric AV Line; 1600 amp, 480/277 volt, 3 phase, 4 wire. TP1616SS power break main with MicroVersaTrip plus trip unit (C216LSIGR) with ground fault (LSIG Functions) panel with breaker distribution. Contact EMSCO today to discuss this panel. The distribtution can be customized to meet your needs.
SKU: M-104
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GE AV-Line 1200 Amp 3 Phase 4 Wire TPR6612 Main Breaker panel

General Electric AV-Line; 1200 amp, 3 phase, 4 wire. TPR6612 main breaker panel with older T-frame breaker distribution. Contact EMSCO today to discuss this panel.
SKU: M-135
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GE AV-Line style 1600 Amp 3 Phase 4 Wire Main Breaker panel

General Electric AV-Line style main breaker panel; 1600 amp main breaker, 3 phase, 4 wire, #TP1616S main breaker, two section, line up, Nema-1.
SKU: M-245
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GE AV-Line Switch 2500 Amp 600 Volt 3 Phase 3 Wire Nema 1 (M-279)

General Electric AV-Line switch; #THPMMF76E1, 2500 amp, 3 phase, 3 wire, 600 volts, Nema-1. Feed-in / feed-out style single section. Please contact EMSCO today to discuss this panel.
SKU: M-279
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GE AV-line Switchboard 3000 Amp 480 Volt THPMMF86 Main Power Break breaker panel

General Electric AV-Line; 3000 amp, PowerBreak main: THPMMF86 manually operated, single section panel. Contact EMSCO today to discuss this panel.
SKU: M-141
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GE Spectra Series 1200 Amp 3 Phase 4 Wire Main Breaker Panel

General Electric Spectra Series; 1200 amp, 600 volt, 3 phase, 4 wire. SKHA36AT1200 ( no functions ), lug-in/lug-out, main breaker panel, Nema-1.
SKU: M-214
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GE Spectra Series 1600 Amp 480 Volt SSD16B216 Main Breaker

General Electric Spectra Series single section; 1600 amp, 3 phase, 3 wire, 480 volt (delta). Power Break II main: SSD16B216 with L-S-I functions, 1600 amp rating plug, electrically operated (120 volt). Contact EMSCO today to discuss this panel.
SKU: M-188
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GE Switchboard Main 3000 Amp 480/277 Volt 3 Phase 4 Wire Nema-1

General Electric Switchboard main breaker; TP3030TTR, 3000 amp, 3000 amp plug with L-I functions, 3 phase, 4 wire, 480/277 volt, Nema-1, indoor rated single section. Contact EMSCO to discuss this panel. The distribution can be customized to meet your needs.
SKU: M-270
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GE Switchboard Main Breaker Panel 800A 2W 125VDC Nema-1

General Electric Power Break main breaker switchboard; 800 amp, TPMM5606 main breaker, 125 volt DC rated, Nema 1 enclosure. APN-plug in modules, 2 sections, 90"H x 70"W x 30"D. Contact EMSCO today to discuss this panel. The distribution can be customized to meet your needs.
SKU: M-276
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GENERAL ELECTRIC 1600 Amp 3 Phase 4 Wire TP1616S Main Breaker Panel NEMA 1

General Electric; 1600 amp, 3 phase, 4 wire. TP1616S main breaker with RMS9 micro versa trip programmer; TS20LI panel with QMR fusible distribution, Nema 1. Contact EMSCO today to discuss this panel. The distribution can be customized to meet your needs.
SKU: M-012
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GENERAL ELECTRIC 1600 Amp 3 Phase 4 Wire TPVVF5616B Main Breaker Panel NEMA 1

General Electric AV-Line; 1600 amp, 3 phase, 4 wire, 277/480 volt. TPVVF5616B main breaker, single section panel, used E-OK. Contact EMSCO today to discuss this panel. The distribution can be customized to meet your needs.
SKU: M-097
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General Electric 4000Amp Main -Tie-Main With Ground Fault, 480V 3Ph 4W

General Electric AV-Line Switchgear panel main-tie-main, tie fusible switch; THPC3640G3T, 4000 amp with ground fault. Main breakers (2): TC4040SSHE1, 4000 amp with LSIG, 120 volt, electrically operated (Main & Tie), distribution breakers: TC-frame, manually operated - draw out (MO/DO) -LSIG functions. Qty, Cat No. amperage 5, TC82SSR, 200 15, TC84SSR, 400 16, TC88SSR, 800. This unit can be customized to match you or your customers needs, please contact EMSCO to discuss your options.
SKU: M-193
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EMSCO has been specializing in used and refurbished circuit breaker main options for over 72 years. Need help identifying the circuit breaker main you need to replace, use our website to find it.