24,000+ results for 42 circuits
- MINI-CIRCUITS ZFRSC-42-S+ DC-4200 MHz 2 Ways Resistive Power Splitter, DC - 4200Opens in a new window or tabBrand New$35.00emorysurplus (2,448) 98.9%+$4.11 shipping
- Eaton PRL1X1225X42CS Panelboard Interior 1-Ph, 225A, 42 Circuits, 120/240V NEW!!Opens in a new window or tabBrand New$499.95Save up to 7% when you buy moremk-industrial (14,885) 99.4%+$17.22 shipping
- ✌ SQUARE D 225 AMP MAIN LUG PANELBOARD 240/208/120/48 VAC 3∅ 42 CIRCUITS 4 WIREOpens in a new window or tabPre-Owned$359.99Top Rated PlusWas: $399.99 10% offbreakdownsolutions (6,587) 100%+$158.56 shippingFree returns
- Siemens P1X42MC400CT 400 Amp 3-Phase 4-Wire 42 circuits Panelboard InteriorOpens in a new window or tabBrand New$1,599.00plumbingac (7,133) 99.5%Free shipping
- Eaton 3BR2442L150 3-Phase 4 Wire Main Lug Load Center 42 Circuits 208Y/120/240 VOpens in a new window or tabBrand New$399.99emergencymedicaltecnition (911) 99.1%Free shipping
- PRL2A3225X42CS PRL12A Interior 208/120 3Phase 4Wire 225A 42 Circuits With BusOpens in a new window or tabNew – Open box$399.99flyhigh57x (1,272) 99.4%+$115.52 shipping
- Eaton PRL1X1400X42C Panelboard Interior 400A, 1-Phase, 42 Circuits, 120/240V NewOpens in a new window or tabBrand New$675.00Save up to 10% when you buy moremk-industrial (14,885) 99.4%+$65.89 shipping
- 400 AMP 480V MAIN LUG Panelboard 42 SPACE 3PHASE 4 WIRE ,COMPLETE PANEL,Opens in a new window or tabBrand New$2,450.00txpivots_supply (532) 97.9%Free shipping24 sold
- Eaton 3BR4242L225 3-Phase 4 Wire Main Lug Load Center 42 Circuits 208Y/120/240 VOpens in a new window or tabBrand New$599.99emergencymedicaltecnition (911) 99.1%Free shipping
- EATON PRL1x 400 AMP with MAIN 208/120V 3PH 4W 42 Circuits Panelboard NEMA 1 CUOpens in a new window or tabBrand New$5,794.00mikhrabi (37,447) 98.8%Free shipping
- SQUARE D QO 200A Load Center Main Breaker Incl. 42 Spaces/Circuits* QO142M200PCOpens in a new window or tabBrand New$349.77Top Rated Plusarea541 (2,409) 99.8%Free shippingFree returns
- 1- Eaton PRL1A3225X42A Panelboard 225A 208Y/120V 42-Space, 42-CircuitsOpens in a new window or tabBrand New$809.99expertbreaker09 (12,377) 99.8%Was: $899.99 10% off+$64.99 shipping
- 600 amp Panelboard main lug 600 Amp Eaton 42 Space 3PH 4WIRE COPPER BUSOpens in a new window or tabBrand New$3,500.00electrical-and-supply (486) 99.1%+$500.00 shipping
- Cutler-Hammer P1A225BT42CH01 42Circuits, 225A, Fully Rated, 208Y/120V 3Ph 4W, CoOpens in a new window or tabNew – Open box$599.99ruber_82790 (526) 98.7%Free shipping
- S1C42E4125CTS Siemens S1 Panel 208/120 Used 42 Circuit With 125 Amp Main BreakerOpens in a new window or tabPre-Owned$360.00cheap_breakers (135) 100%Was: $400.00 10% offFreight
- SIEMENS P2442B3150CU 150 Amp Main Breaker complete 24 spaces 42 circuits maxOpens in a new window or tabBrand New$1,300.00electrical-and-supply (486) 99.1%+$134.37 shipping
- SquareD QO142M200P Main Breaker 200A 42Sp 42Cir 1Ph Copper BUS Indoor LoadcenterOpens in a new window or tabNew – Open box$249.99Top Rated Plusmikesllc (4,841) 99.4%+$64.85 shippingFree returnsLast one18 watchers
- Square D 42 Circuit 400A Main Lug Panelboard Interior with Circuit BreakersOpens in a new window or tabPre-Owned$599.00budreiser3 (3,509) 98.4%+$35.15 shipping
- 400 AMP 480V MAIN LUG 42 SPACE 3PHASE 4 WIRE **COMPLETE PANEL**Opens in a new window or tabBrand New$2,300.00electrical-and-supply (486) 99.1%Free shipping23 watchers
- Eaton CHP42B200V29 200A 42 Space 84 Circuits INDOOR Main Breaker LoadcenterOpens in a new window or tabBrand New$165.00asuforic (7) 87.5%+$71.90 shipping
- GE TM3220CCUAF7K 200A 32spaces 42circuits 240v 1ph load center enclosure NEWOpens in a new window or tabBrand New$366.00controlcatalog (10,367) 99.8%+$56.64 shipping
- Eaton PRL1A 225 amp Main Lug 208v 3 Phase PanelBoard EZB2048R Indoor 42 circuitOpens in a new window or tabPre-Owned$844.00americanwest33 (12,392) 100%Freight
- Eaton PRL1X3225X42C Panelboard Interior 225A, 3-Phase, 42 Circuit, 208Y/120V NewOpens in a new window or tabBrand New$525.00Save up to 7% when you buy moremk-industrial (14,885) 99.4%+$49.43 shipping3 watchers
- HOUSTON STOCK NEW SQUARE D NQ442L2C MAIN LUG PANELBOARD 225 AMP 240V 42 CIRCUITSOpens in a new window or tabBrand New$2,133.00basic_supply_houston (4,435) 99.8%+$135.00 shipping
- Square D NQ Main Lug Panel 225 Amp 208Y/120V 3 PH 4W Nema 1 42 CircuitOpens in a new window or tabRefurbished$650.00americanwestnh (4,098) 100%Freight
- 400 AMP Eaton Panelboard Main Breaker NEMA1 208/120V 3PH 4W 42S Missing BoltsOpens in a new window or tabPre-Owned$1,299.00derrickmarks88 (107) 100%+$400.00 shipping
- SIEMENS 400 AMP PANELBOARD 240V / 120V MLO 1PH/3W 42Sp SINGLE PHASE, Box + CoverOpens in a new window or tabBrand New$2,494.00mikhrabi (37,447) 98.8%Free shippingAlmost gone17 sold
- 600 AMP PANELBOARD 480V MAIN LUG 42 SPACE 3PHASE 4 WIRE ,COMPLETE PANEL,Opens in a new window or tabBrand New$4,900.00txpivots_supply (532) 97.9%Free shipping22 watchers
- Eaton 200amp Main Breaker CHP42B200X7 WITH CHPX7BF Flush CoverOpens in a new window or tabBrand New$195.00directwholesale_23 (8) 100%+$19.29 shipping
- New ListingSquare D NQ442L2C Panelboard Interior 225A 3P 4W 42 Circuit 240V Main LugOpens in a new window or tabBrand New$695.00grze-6760 (0) 0%+$79.97 shipping
- Square D HomeLine 200 amps 120/240 V 30 space 42 circuits Surface Mount Meter BrOpens in a new window or tabBrand New$308.21max_warehouse (348,459) 99%List price: $369.85 17% offFree 4 day shippingFree returns
- SC3042M225PF Square D Meter Socket 225A 30 Spaces 42 Circuits 22kA Load CenterOpens in a new window or tabBrand New$600.00electrical-and-supply (486) 99.1%+$158.77 shipping
- Eaton PRL1X3225X42CS Panelboard Interior 3-Ph, 225A, 42 Circuit, 208Y/120V New!!Opens in a new window or tabBrand New$499.95Save up to 7% when you buy moremk-industrial (14,885) 99.4%+$47.39 shipping8 watchers
- EATON PRL1x 400 AMP 208/120V 3PH 4W 42 Circuits Panelboard NEMA 1 CUOpens in a new window or tabBrand New$3,494.00mikhrabi (37,447) 98.8%Free shippingLast one9 watchers
- Eaton PRL1X3225X42CS Panelboard Interior 225A, 42 Circuit, 208Y/120V W/MAIN S15Opens in a new window or tabBrand New$994.27Save up to 15% when you buy moreWas: $1,325.70 25% offwilson-distributions (1,804) 99.5%Free shipping5 watchers
- Square D PK18GTA Ground Bar Kit, Aluminum 30 to 400 amps 2 to 42 circuits 1pcOpens in a new window or tabBrand New$13.49mtrsale (600) 100%Was: $14.99 10% off+$5.90 shipping
- 2000A SQUARE D I-LINE NEMA 3R SWITCHGEAR 42 CIRCUIT 3P/4W 3 RAIL HUMIDITY CONTOpens in a new window or tabPre-Owned$40,000.00jpelectricalcompany (1,706) 100%Freight
- Square D NQOD442L225 Main Lug Panelboard 225-Amp 240-Volt 3-Ph, 4-W, 42-CircuitsOpens in a new window or tabPre-Owned$629.99expertbreaker09 (12,377) 99.8%Was: $699.99 10% off+$98.50 shipping
- 225A STACKED NEUTRAL BAR 4-14 AWG 42 CIRCUITS/350 MCM-6 AWG MAIN LUG w/MTG BASEOpens in a new window or tabBrand New$145.28crimpsupply (45,205) 98.4%Free shipping
- ABB TMC42420C PowerMark Plus Load Center 3PH 200A 42 Space 42 Circuits New ReadOpens in a new window or tabNew – Open box$447.99Save up to 5% when you buy moreTop Rated PlusFree shippingeverydayfulfillment_kc (183,840) 99.4%Free returns
- NEW SIEMENS 400 AMP MAIN LUG P3 PANELBOARD INTERIOR 42 CIRCUIT 480/277 VAC 3Ø 4WOpens in a new window or tabBrand New$701.99Top Rated PlusWas: $779.99 10% offaussi* (63,823) 99.8%+$144.37 shippingFree returnsLast one9 watchers
- Lot(5):SIEMENS Electrical Circuit Breaker Panel LABEL,DIRECTORY, STICKER 42 slotOpens in a new window or tabBrand New$13.90Save up to 11% when you buy morejebbebecker (4,425) 100%Free shipping323 sold
- Siemens 200 AMP 42 Space 42 Circuit 3 Phase Indoor Main breaker Load CenterOpens in a new window or tabRefurbished$1,000.00circuit_breaker_source (227) 100%+$178.10 shippingLast one10 watchers
- EATON PRL1A 225 AMP MAIN LUG PANELBOARD 42 CIRCUIT 1-PHASE 120/240 VACOpens in a new window or tabPre-Owned$368.99Top Rated PlusWas: $409.99 10% offaussi* (63,823) 99.8%+$160.75 shippingFree returns
- 600 AMP MAIN LUG PANEL 480V Panelboard 42 SPACE 3PHASE 4 WIRE FAST SHIPPING ⚡️Opens in a new window or tabBrand New$4,400.00electrical-and-supply (486) 99.1%Free shipping
- Square D NQ442L4 Panelboard Interior Main Lugs 400A 3Ph 4W 42Circuit Al-Bus 240VOpens in a new window or tabNew – Open box$729.95schilt1 (5,377) 100%+$48.97 shipping
- Eaton PRL1X3400X42CS Panelboard Interior 400A, 3-Ph, 42 Circuit, 208Y/120V New!!Opens in a new window or tabBrand New$625.00mk-industrial (14,885) 99.4%+$49.11 shipping
- 600 amp Panelboard main breaker 600 Amp Eaton 42 Space 3PH 4WIRE COPPER BUSOpens in a new window or tabBrand New$8,500.00electrical-and-supply (486) 99.1%+$350.00 shipping22 sold
- AQF3422MTX PANEL INTERIOR , 225A, 120/208V Main Lug 3P 4W 42 Circuits AQFOpens in a new window or tabPre-Owned$359.99expertbreaker09 (12,377) 99.8%Was: $399.99 10% off+$37.99 shipping
- 1- EATON PRL1A/PRL1X 400A MAIN LUG PANELBOARD 42CKT 3P4W NEMA 1 (NEW)Opens in a new window or tabBrand New$2,200.00drmo_247 (432) 100%Free shipping
- SIEMENS 250 AMP PANELBOARD 480 277 V 3PH 4W 42 Cir NEMA 3R Outdoor EnclosureOpens in a new window or tabBrand New$2,497.00mikhrabi (37,447) 98.8%Free shipping3 watchers
- Eaton PRL1A3225X42A Panelboard 225A 208Y/120V 42-Space, 42-Circuits, Aluminum BuOpens in a new window or tabPre-Owned$1,200.00yagiinc (5,781) 99%FreightLast one1 watchers
- EATON PRL2X 400A 480/277V MAIN LUG PANELBOARD 42 SPACE 3P4W NEMA 1 SURFACEOpens in a new window or tabBrand New$2,200.00electrical-and-supply (486) 99.1%Free shipping
- Siemens P2 Panelboard, B3100 Main Breaker, 120/208 Volt, 3PH4W, CU, 42 CKT-E1645Opens in a new window or tabPre-Owned$400.00electricbarn07 (13,309) 99.7%+$125.00 shippingLast one2 watchers
- SQUARE D NQ Panelboard Interior 200A 3PH 4W 42 Space NEW W/ 42 BreakersOpens in a new window or tabNew – Open box$1,099.99c3crows (1,910) 99.5%Free shipping5 watchers
- Square D Type NQ Main Lug Panelboard 225 Amp 208/120V 3PH 4W 42 Circuit 44"TubOpens in a new window or tabRefurbished$765.00americanwestnh (4,098) 100%Freight
- Siemens Main Breaker Box 200 Amp 42-Space 60-Circuit Indoor 3-Phase Load CenterOpens in a new window or tabBrand New$654.35skylinedrift89 (1,938) 95.7%Free shippingFree returnsLast one16 sold
- Square D 3P4W 800A 480Y/277V 42 Circuit NEMA 1 MLO I-Line PanelOpens in a new window or tabRefurbished$8,000.00electricalpowerandcontrol (4,477) 100%Freight
- 400 AMP 480V MAIN LUG 42 SPACE 3PH 4W **COMPLETE MLO PANEL** NEMA 3ROpens in a new window or tabBrand New$3,000.00electrical-and-supply (486) 99.1%Free shipping6 watchers
- New ListingSiemens P22N42JD400FTS Panelboard Interior W/Main 400A 1P PHASE MCBOpens in a new window or tabNew – Open box$1,529.99expertbreaker09 (12,377) 99.8%Was: $1,699.99 10% off+$45.00 shipping
- New ListingSquare D - NQ Panel 225 Amp MAIN Breaker 240V - 4W 3Ph - 100 Amp MainOpens in a new window or tabPre-Owned$1,200.00ripberger.64 (75) 100%Freight
- SQUARE D 250 AMP MLO MAIN LUG PANELBOARD 480Y/277 VAC 42 CIRCUIT 3Ø 4W NF442L2Opens in a new window or tabPre-Owned$1,025.99Top Rated PlusWas: $1,139.99 10% offaussi* (63,823) 99.8%+$117.54 shippingFree returns
- Eaton Load Center 225-Amp 42-Space 1-Gangs 84-Circuits 240/120-Volt Bolt OnOpens in a new window or tabBrand New$298.81rhsupply (16,146) 97.4%Free shippingFree returns
- Murray 3-Phase 4-Wire Load Center 42-Circuits NO COVEROpens in a new window or tabRefurbished$250.00lorrayne49 (9,237) 97.4%+$25.00 shipping
- 600 amp Panelboard main breaker 600 Amp Eaton 42 Space 3PH 4WIRE COPPER BUSOpens in a new window or tabBrand New$8,500.00electrical-and-supply (486) 99.1%+$350.00 shipping
- 400 AMP PANELBOARD 480V MAIN BREAKER 42 SPACE 3PHASE 4 WIRE ,COMPLETE PANEL,Opens in a new window or tabBrand New$5,400.00txpivots_supply (532) 97.9%Free shipping23 watchers
- ES Series 150 Amp 24-Space 42-Circuit Main Lug Indoor 3-Phase Load CenterOpens in a new window or tabBrand New$251.85liory-51 (175) 98.7%Free shippingLast one8 sold
- Square D NF Panelboard 400A 42 Spaces 3Ph 4W 480Y/277V W/Type 1 Enclosure *Read*Opens in a new window or tabPre-Owned$2,999.99Top Rated Pluskstewartelectrical (5,454) 100%Free 4 day shippingFree returns
- GE 400 AMP 208/120 VOLT 3 PHASE 42 CIRCUIT MAIN LUG PANEL..P-983Opens in a new window or tabNew – Open box$1,500.00eledepot (7,169) 100%+$200.00 shipping
- 👀 GE GENERAL ELECTRIC 400 AMP THQB MAIN LUG PANELBOARD 208Y/120V 3Ø 42 CIRCUITOpens in a new window or tabPre-Owned$799.99breakdownsolutions (6,587) 100%FreightFree returns
- Siemens 225 amp 1 phase main lug panel 42 space 60 circuit S4260L1225Opens in a new window or tabBrand New$197.56feassco (127) 100%Was: $224.50 12% offFree shippingFree returns
- NSi 1042 225A STACKED NEUTRAL BAR 4-14 AWG 42 CIRCUITS - 1EAOpens in a new window or tabBrand New$134.88crimpsupply (45,205) 98.4%Free shipping
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