Skip to main content

Panelboard Main Breaker Kits

278 Found
Eaton

PRX Main Circuit Breaker Kit, 250A

Item #: 1829539
CAT #: BKD3G250
UPC: 786689362546
Sign In or Register to view pricing and more.
ABB

Main Breaker Kit, 100A, 2P, 240VAC, Rated, 22kAIC

Item #: 2475
CAT #: MB612
UPC: 783175408450
Sign In or Register to view pricing and more.
Eaton

PRX Main Circuit Breaker Kit, PDG33G, 600A, 480VAC, 35kAIC

Item #: 1843854
CAT #: BKG3G600
UPC: 786689362652
Sign In or Register to view pricing and more.
Eaton

PRX Main Circuit Breaker Kit, 400A

Item #: 1913241
CAT #: BKG3M400
UPC: 786689362638
Sign In or Register to view pricing and more.
Eaton

PRX Main Circuit Breaker Kit, 175A

Item #: 1829526
CAT #: BKD2F175
UPC: 786689362683
Sign In or Register to view pricing and more.
ABB

PRO-STK XT1 3 POLE M BKR KIT

Item #: 1839740
CAT #: MBC33
UPC: 783175878567
Sign In or Register to view pricing and more.
Eaton

Breaker, Main, 200A, 240V, with Terminals, ED Frame, for PRL1A

Item #: 1245306
CAT #: BKED200
UPC: 786689030841
Sign In or Register to view pricing and more.
ABB

Main Breaker Kit, 100A, 3P, 480/277VAC, Rated, 14kAIC

Item #: 2517
CAT #: MB423
UPC: 783175408399
Sign In or Register to view pricing and more.
Eaton

PRX Main Circuit Breaker Kit, 125A

Item #: 1835994
CAT #: BKD2G125
UPC: 786689362331
Sign In or Register to view pricing and more.
ABB

PRO-STK XT5 2 POLE M BKR KIT

Item #: 1832954
CAT #: MBM324
UPC: 783175878468
Sign In or Register to view pricing and more.
ABB

PRO-STK XT4 6 POLE 2 SUBFEEDS

Item #: 1866954
CAT #: MBB36
UPC: 783175878529
Sign In or Register to view pricing and more.
Eaton

PRX Main Circuit Breaker Kit, 300A

Item #: 1837400
CAT #: BKD3G300
UPC: 786689362553
Sign In or Register to view pricing and more.
Siemens

Main Breaker Kit, Ultimate Load Center, 125A, 240VAC, 1PH, 22 kAIC

Item #: 3638
CAT #: MBK125A
UPC: 783643388000
Sign In or Register to view pricing and more.
Siemens

BREAKER 150A 2P 120/240V 22K EQ8693 MAIN

Item #: 3661
CAT #: MBK150A
UPC: 783643387997
Sign In or Register to view pricing and more.
Eaton

PRX Main Circuit Breaker Kit, 250A

Item #: 1843851
CAT #: BKG3G250
UPC: 786689362560
Sign In or Register to view pricing and more.
Square D

MAIN SUB-FEED POWERPACT L BREAKER KIT NQ PANELBOA

Item #: 1900669
CAT #: NQMB6PPL
UPC: 785901786351
Sign In or Register to view pricing and more.
Eaton

PRX Main Circuit Breaker Kit, 250A

PRX Main Circuit Breaker Kit, PDD33G Circuit Breaker Type, 240 Volt, 65KAIC, 250 Amp
Item #: 1829539
CAT #: BKD3G250
UPC: 786689362546
Category: Panelboard Main Breaker Kits
Sign In or Register to view pricing and more.
ABB

Main Breaker Kit, 100A, 2P, 240VAC, Rated, 22kAIC

Main Breaker Kit, 100 Amp, 2-Pole, 240 Volt AC, 22 kAIC, for AQU1 Panel Boards, Breaker Not Included
Item #: 2475
CAT #: MB612
UPC: 783175408450
Category: Panelboard Main Breaker Kits
Sign In or Register to view pricing and more.
Eaton

PRX Main Circuit Breaker Kit, PDG33G, 600A, 480VAC, 35kAIC

PRX Main Circuit Breaker Kit, PDG33G Circuit Breaker Type, 480 Volt AC, 35 KAIC, 600 Amp
Item #: 1843854
CAT #: BKG3G600
UPC: 786689362652
Category: Panelboard Main Breaker Kits
Sign In or Register to view pricing and more.
Eaton

PRX Main Circuit Breaker Kit, 400A

PRX Main Circuit Breaker Kit, PDG33M Circuit Breaker Type, 480 Volt, 65 KAIC, 400 Amp
Item #: 1913241
CAT #: BKG3M400
UPC: 786689362638
Category: Panelboard Main Breaker Kits
Sign In or Register to view pricing and more.
Eaton

PRX Main Circuit Breaker Kit, 175A

PRX Main Circuit Breaker Kit, PDD23F Circuit Breaker Type, 240 Volt, 35KAIC, 175 Amp
Item #: 1829526
CAT #: BKD2F175
UPC: 786689362683
Category: Panelboard Main Breaker Kits
Sign In or Register to view pricing and more.
ABB

PRO-STK XT1 3 POLE M BKR KIT

PRO-STK XT1 3 POLE M BKR KIT
Item #: 1839740
CAT #: MBC33
UPC: 783175878567
Category: Panelboard Main Breaker Kits
Sign In or Register to view pricing and more.
Eaton

Breaker, Main, 200A, 240V, with Terminals, ED Frame, for PRL1A

200 Amp Main Breaker Kit for PRL1A, Top or Bottom Feed, Single or Three Phase, Breaker Type: ED, 65 kAIC, 240V AC, Wire Range: # 4 - 4/0.
Item #: 1245306
CAT #: BKED200
UPC: 786689030841
Category: Panelboard Main Breaker Kits
Sign In or Register to view pricing and more.
ABB

Main Breaker Kit, 100A, 3P, 480/277VAC, Rated, 14kAIC

Main Breaker Kit, 100 Amp, 3-Pole, 480/277 Volt AC, 14 kAIC, for AEU3 Panel Boards, Breaker Not Included
Item #: 2517
CAT #: MB423
UPC: 783175408399
Category: Panelboard Main Breaker Kits
Sign In or Register to view pricing and more.
Eaton

PRX Main Circuit Breaker Kit, 125A

PRX Main Circuit Breaker Kit, PDD23G Circuit Breaker Type, 240 Volt, 65KAIC, 125 Amp
Item #: 1835994
CAT #: BKD2G125
UPC: 786689362331
Category: Panelboard Main Breaker Kits
Sign In or Register to view pricing and more.
ABB

PRO-STK XT5 2 POLE M BKR KIT

PRO-STK XT5 2 POLE M BKR KIT
Item #: 1832954
CAT #: MBM324
UPC: 783175878468
Category: Panelboard Main Breaker Kits
Sign In or Register to view pricing and more.
ABB

PRO-STK XT4 6 POLE 2 SUBFEEDS

PRO-STK XT4 6 POLE 2 SUBFEEDS
Item #: 1866954
CAT #: MBB36
UPC: 783175878529
Category: Panelboard Main Breaker Kits
Sign In or Register to view pricing and more.
Eaton

PRX Main Circuit Breaker Kit, 300A

PRX Main Circuit Breaker Kit, PDD33G Circuit Breaker Type, 240 Volt, 65KAIC, 300 Amp
Item #: 1837400
CAT #: BKD3G300
UPC: 786689362553
Category: Panelboard Main Breaker Kits
Sign In or Register to view pricing and more.
Siemens

Main Breaker Kit, Ultimate Load Center, 125A, 240VAC, 1PH, 22 kAIC

Main Breaker Kit, Ultimate Load Center, 125 Amp, 2-Pole, 1-Phase, 240 Volt AC, 22 kAIC
Item #: 3638
CAT #: MBK125A
UPC: 783643388000
Category: Panelboard Main Breaker Kits
Sign In or Register to view pricing and more.
Siemens

BREAKER 150A 2P 120/240V 22K EQ8693 MAIN

Siemens Low Voltage Residential Circuit Breakers Main Breakers - Family G Mainsare Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. Load center conversion kit 1-Phase main breaker.. Rated (150 - 225A) AIR 22 KA.
Item #: 3661
CAT #: MBK150A
UPC: 783643387997
Category: Panelboard Main Breaker Kits
Sign In or Register to view pricing and more.
Eaton

PRX Main Circuit Breaker Kit, 250A

PRX Main Circuit Breaker Kit, PDG33G Circuit Breaker Type, 480 Volt, 35KAIC, 250 Amp
Item #: 1843851
CAT #: BKG3G250
UPC: 786689362560
Category: Panelboard Main Breaker Kits
Sign In or Register to view pricing and more.
Square D

MAIN SUB-FEED POWERPACT L BREAKER KIT NQ PANELBOA

MAIN SUB-FEED POWERPACT L BREAKER KIT NQ PANELBOARD 400-600A
Item #: 1900669
CAT #: NQMB6PPL
UPC: 785901786351
Category: Panelboard Main Breaker Kits
Sign In or Register to view pricing and more.
Page 3 of 18
278 Items found