Circuit Breakers

Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,20 A,10 kAIC,Single-pole,120/240V,BR,#14-4 AWG Cu/Al,Q1,BR,Type BR loadcenters Molded Case Circuit Breakers
Mini circuit breaker, Homeline, 20A, 1 pole, 120/240VAC, 10kA AIR, standard type, plug in, UL Miniature Circuit Breakers
Multi 9 - C60BP - MCB - 1P - 20 A - C Curve - 277 V - 10 kA - UL 489 Low Voltage Circuit Breakers
Branch Circuit Breaker, GFCI 1-Pole 20A 120V, 10Ka Interrupt Rating GFCI Circuit Breakers
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Eaton Bussmann Series
Eaton Bussmann series C.B.BF marine rated battery fuse, 200A
MFR: Eaton Bussmann
MFR #: CBBF-200
UPC: 051712202312
Item #: 952579
Available to Order
$15.56 each
Availability
Location Available Qty
Eaton
Eaton Crouse-Hinds series EID disconnect switch, 60A, With switch, Non-fused, 10 HP/20 HP/40 HP, Copper-free aluminum, 240-600 Vac/250 Vdc
MFR: Eaton Crouse-Hinds
MFR #: EIDA3060
UPC: 662276144736
Item #: 105877
Available to Order
$3733.28 each
Availability
Location Available Qty
Schneider Electric
DIN rail mounting base - 22 mm units - for control and signalling unit
MFR: Schneider Electric
MFR #: A9A15151
Item #: 233404
In Stock -
$9.10 each
Availability
Location Available Qty
Eaton
Eaton Series NZM complete molded case circuit breaker, NZM2-frame, NZMH2, Adjustable thermal, adjustable magnetic trip type, Three-pole, 200A, 690 Vac, 750 Vdc, 85-150 kAIC, Box, Distribution circuit protection
MFR: Eaton
MFR #: NZMH2-A200-BT-NA
Item #: 732875
Available to Order
$4799.05 each
Availability
Location Available Qty
Eaton
Eaton Series NZM complete molded case circuit breaker, NZM1-frame, NZMB1, Thermal-magnetic trip type, 300-500A trip rating, Three-pole, 50A, 480 Vac, 25 kAIC, Distribution circuit protection, Rocker lever, 50-50A, Front frame clamp, 50-50A
MFR: Eaton
MFR #: NZMB1-AF50-NA
Item #: 1228825
Available to Order
$1082.34 each
Availability
Location Available Qty
Eaton
Eaton Series NZM complete molded case circuit breaker, NZM1-frame, NZMB1, Thermal-magnetic trip type, 320-400A trip rating, Three-pole, 40A, 480 Vac, 25 kAIC, Distribution circuit protection, Rocker lever, 40-40A, Front frame clamp, 40-40A
MFR: Eaton
MFR #: NZMB1-AF40-NA
Item #: 1092123
Available to Order
$1082.34 each
Availability
Location Available Qty
Eaton
Eaton Series NZM complete molded case circuit breaker, NZM2-frame, NZMN2, Thermal-magnetic trip, Three-pole, 100A, 690 Vac, 750 Vdc, 50 kAIC, Box, Selective and gen. protect., 50-100A, Front frame clamp, 50-100A
MFR: Eaton
MFR #: NZMN2-VE100-BT-NA
Item #: 1115271
Available to Order
$2935.37 each
Availability
Location Available Qty
Eaton
Eaton Crouse-Hinds series FlexStation EFD back box, Copper-free aluminum, One-and-a-half-gang, Dead end, 1/2"
MFR: Eaton Crouse-Hinds
MFR #: EFD1491 SA
UPC: 622692900057
Item #: 830799
Available to Order
$507.04 each
Availability
Location Available Qty
Eaton
Eaton Series NZM complete molded case circuit breaker, NZM4-frame, NZMN4, Thermal-magnetic trip, Three-pole, 1000A, 600 Vac, 50 kAIC at 400 Vac, Bolt-on, Distribution circuit protect., 500-1000A, 2000-12000A delayed, Front screw, 500-1000A
MFR: Eaton
MFR #: NZMN4-AE1000-NA
Item #: 919557
Available to Order
$16661.30 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory switch disconnector, Molded case switch, Switch disconnector, 63 A, Three-pole, Front frame clamp, Frame J-K, Series NZM, Screw
MFR: Eaton
MFR #: NS1-63-NA
Item #: 602561
Available to Order
$1057.48 each
Availability
Location Available Qty
Eaton
Eaton Series NZM complete molded case circuit breaker, NZM1-frame, NZMB1, Thermal-magnetic trip, 600-1000A trip rating, Three-pole, 100A, 480 Vac, 25 kAIC, Distribution circuit protection, Rocker lever, 80-100A, Front frame clamp, 80-100A
MFR: Eaton
MFR #: NZMB1-A100-NA
Item #: 299984
Available to Order
$1378.90 each
Availability
Location Available Qty
Eaton
Eaton Crouse-Hinds series Square Outlet Box, (1) 1/2", 4", SSB, AC/MC clamps, Welded, 2-1/8", Steel, (4) 1/2", (2) 1/2", (1) 3/4" E, Includes ground screw with pigtail lead, 30.3 cubic inch capacity
MFR: Eaton Crouse-Hinds
MFR #: TP431SSBPF
UPC: 662279011813
Item #: 1122146
Available to Order
$73.18 each
Availability
Location Available Qty
Eaton
Eaton Series NZM complete molded case circuit breaker, NZM1-frame, NZMB1, Thermal-magnetic trip type, 350A trip rating, Three-pole, 20A, 480 Vac, 25 kAIC, Distribution circuit protection, Rocker lever, 15-20A, Front frame clamp, 15-20A
MFR: Eaton
MFR #: NZMB1-A20-NA
Item #: 1200321
Available to Order
$1082.34 each
Availability
Location Available Qty
Eaton
Eaton molded case circuit breaker accessory switch disconnector, Molded case switch, 200 A, Three-pole, Front frame clamp, Frame J-K, Series NZM, Box
MFR: Eaton
MFR #: NS2-200-BT-NA
Item #: 956760
Available to Order
$2863.45 each
Availability
Location Available Qty
Eaton
Eaton Crouse-Hinds series EBMB circuit breaker, 10A through 70A, TEB frame type, Bolted/ground joint/gasketed cover construction, Copper-free alum, 100A or 150A frame size, General Electric breaker, Three-pole, 20A trip, 240 Vac/125-250 Vdc
MFR: Eaton Crouse-Hinds
MFR #: EBMBA TT20TEB32
UPC: 662276475830
Item #: 280029
Available to Order
$6316.39 each
Availability
Location Available Qty
Eaton
Eaton Crouse-Hinds series EID disconnect switch, 100A, With switch, Non-fused, 20 HP/30 HP/50 HP, Copper-free aluminum, 240-600 Vac/250 Vdc
MFR: Eaton Crouse-Hinds
MFR #: EIDB3100
UPC: 662276150225
Item #: 251852
Available to Order
$5475.47 each
Availability
Location Available Qty
Eaton
Eaton Crouse-Hinds series FLS enclosed switch, 100A, With switch, Non-fused, 15 HP/25 HP/30 HP/75 HP, Copper-free aluminum, Three-phase, 1-1/2", Visible blade motor circuit switch, 125-600 Vac/250 Vdc
MFR: Eaton Crouse-Hinds
MFR #: FLS10364 1 55
UPC: 782274403205
Item #: 367572
Available to Order
$19632.82 each
Availability
Location Available Qty
Eaton
Eaton Crouse-Hinds series EFD snap switch, 30A, Single-pole, With switch, Feraloy iron alloy, Single-gang, Through feed, 1", 120/277 Vac
MFR: Eaton Crouse-Hinds
MFR #: EFDC3591
UPC: 782274277608
Item #: 450440
Available to Order
$531.13 each
Availability
Location Available Qty
Eaton
Eaton Crouse-Hinds series FLS enclosed switch, 30A, With switch, Non-fused, 5 HP/7.5 HP/10 HP/20 HP/25 HP, Copper-free aluminum, Three-phase, 1-1/2", Visible blade motor circuit switch, 125-600 Vac/250 Vdc
MFR: Eaton Crouse-Hinds
MFR #: FLS30364 1 33
UPC: 782274403304
Item #: 305485
Available to Order
$11310.76 each
Availability
Location Available Qty
Eaton
Eaton Crouse-Hinds series EFD circuit breaker, 15A, Bolted/ground joint cover construction, Feraloy iron alloy, Square D breaker, Two-gang, Single-pole, Dead end, 3/4", 120/240 Vac
MFR: Eaton Crouse-Hinds
MFR #: EFD22104
UPC: 782274033136
Item #: 194620
Available to Order
$1257.56 each
Availability
Location Available Qty
Eaton
Eaton Crouse-Hinds series EFD circuit breaker, 20A, Bolted/ground joint cover construction, Feraloy iron alloy, Square D breaker, Two-gang, Single-pole, Through feed, 3/4", 120/240 Vac
MFR: Eaton Crouse-Hinds
MFR #: EFDC22105
UPC: 782274033952
Item #: 279846
Available to Order
$1266.02 each
Availability
Location Available Qty
Eaton Crouse-Hinds Series
FLB CIRCUIT BREAKERS
MFR: Eaton Crouse-Hinds
MFR #: FLB148 DT30 3
UPC: 782274013060
Item #: 689544
Available to Order
$7696.34 each
Availability
Location Available Qty
Eaton
Eaton Crouse-Hinds series FLS enclosed switch, 60A, With switch, Non-fused, 10 HP/15 HP/20 HP/40 HP/60 HP, Copper-free aluminum, Three-phase, 1-1/2", Visible blade motor circuit switch, 125-600 Vac/250 Vdc
MFR: Eaton Crouse-Hinds
MFR #: FLS60364 1 44
UPC: 782274403359
Item #: 33322
Available to Order
$12081.39 each
Availability
Location Available Qty
Eaton
Eaton Crouse-Hinds series EBM disconnect switch, 100A, With switch, Non-fused, 25 HP/30 HP/75 HP, Copper-free aluminum, Polyphase, 200-600 Vac/250 Vdc
MFR: Eaton Crouse-Hinds
MFR #: EBMBD FD W10360
UPC: 782274508122
Item #: 10108
Available to Order
$10343.09 each
Availability
Location Available Qty
Eaton
Eaton Crouse-Hinds series N2RS enclosed switch, 100A, With three-pole switch, Non-fused, 20 HP/40 HP/60 HP, Krydon fiberglass-reinforced polyester, Three-phase, 2-1/2", Factory sealed motor circuit switch, 240-600 Vac
MFR: Eaton Crouse-Hinds
MFR #: N2RS1003
UPC: 782274958996
Item #: 126526
Available to Order
$3608.11 each
Availability
Location Available Qty
Eaton
Eaton Crouse-Hinds series FLB circuit breaker, 50A, TEB frame type, Thermal magnetic, Threaded cover construction, Copper-free aluminum, General Electric breaker, Three-pole, Non-interchangeable trip, 1-1/4", 240 Vac
MFR: Eaton Crouse-Hinds
MFR #: FLB222 TT50 3
UPC: 782274012957
Item #: 1038891
Available to Order
$6643.14 each
Availability
Location Available Qty
Milbank
Milbank 150 Ampere 2 Pole 240 Volt Plug-in 10k Ampere Interrupting Capacity Threaded Tang Load Side
MFR: Milbank
MFR #: UQFP-M-150
UPC: 784572146563
Item #: 49431
Available to Order
$489.68 each
Availability
Location Available Qty
Milbank
MILBANK 100 AMP 2 POLE 240 VOLT BOLT-ON 10K AIC THREADED TANG LINE SIDE
MFR: Milbank
MFR #: UQFB-100-X1
UPC: 784572170056
Item #: 655748
Available to Order
$813.41 each
Availability
Location Available Qty
Milbank
MILBANK 175 AMP 2 POLE 240 VOLT PLUG-IN 10K AIC
MFR: Milbank
MFR #: UQFP-175
UPC: 784572146525
Item #: 96312
Available to Order
$489.68 each
Availability
Location Available Qty
Eaton
Eaton Crouse-Hinds series EBMB circuit breaker, 15A through 70A, EHD frame type, Bolted/ground joint/gasketed cover construction, Copper-free aluminum, 100A frame size, Cutler-Hammer breaker, Three-pole, 50A trip, 480 Vac/250 Vdc
MFR: Eaton Crouse-Hinds
MFR #: EBMBA WT50EHD34
UPC: 782274967516
Item #: 395561
Available to Order
$6605.37 each
Availability
Location Available Qty
Eaton Crouse-Hinds Series
EC HANGERS-FIX HANGERS HAZARDOUS LOC
MFR: Eaton Crouse-Hinds
MFR #: EPL K1
UPC: 782274928975
Item #: 719282
Available to Order
$514.34 each
Availability
Location Available Qty
Eaton
Eaton Crouse-Hinds series EFD circuit breaker, 30A, Bolted/ground joint cover construction, Feraloy iron alloy, Square D breaker, Single-gang, Single-pole, Dead end, 1", 120/240 Vac
MFR: Eaton Crouse-Hinds
MFR #: EFD31106
UPC: 782274033082
Item #: 278305
Available to Order
$637.13 each
Availability
Location Available Qty
Eaton
Eaton Crouse-Hinds series NCB circuit breaker enclosure, 15A through 100A, Without circuit breaker, Hinged, screw and gasket cover construction, Krydon fiberglass-reinforced polyester
MFR: Eaton Crouse-Hinds
MFR #: NCB1018F
UPC: 782274092539
Item #: 692760
Available to Order
$4553.16 each
Availability
Location Available Qty
Eaton Crouse-Hinds Series
DIV 1 EXPLOSION PROOF FS PANAL BOARD 200 VAC REPLACEMENT PARTS
MFR: Eaton Crouse-Hinds
MFR #: EPL K3
UPC: 782274926957
Item #: 763635
Available to Order
$539.07 each
Availability
Location Available Qty
Eaton
Eaton Crouse-Hinds series FLB circuit breaker, 100A, TEB frame type, Thermal magnetic, Threaded cover construction, Copper-free aluminum, General Electric breaker, Two-pole, Non-interchangeable trip, 1-1/2", 240 Vac/125-250 Vdc
MFR: Eaton Crouse-Hinds
MFR #: FLB223 TT100 2
UPC: 782274012711
Item #: 1038676
Available to Order
$8002.53 each
Availability
Location Available Qty
Eaton
Eaton Crouse-Hinds series EBMB circuit breaker, 15A through 70A, EHD frame type, Bolted/ground joint/gasketed cover construction, Copper-free aluminum, 100A frame size, Cutler-Hammer breaker, Three-pole, 30A trip, 480 Vac/250 Vdc
MFR: Eaton Crouse-Hinds
MFR #: EBMBA WT30EHD34
UPC: 782274778259
Item #: 395559
Available to Order
$7067.74 each
Availability
Location Available Qty
Milbank
MILBANK 150 AMP 2 POLE 240 VOLT BOLT-ON 10K AIC
MFR: Milbank
MFR #: UQFB-150
UPC: 784572146396
Item #: 439967
Available to Order
$813.41 each
Availability
Location Available Qty
Milbank
MILBANK 150 AMP 2 POLE 240 VOLT BOLT-ON 22K AIC
MFR: Milbank
MFR #: UQFBH-150
UPC: 784572201514
Item #: 699849
Available to Order
$1219.44 each
Availability
Location Available Qty
Eaton
Eaton Crouse-Hinds series EFD snap switch, 30A, 3-way, With switch, Feraloy iron alloy, Single-gang, Through feed, 1", 120/277 Vac
MFR: Eaton Crouse-Hinds
MFR #: EFDC3594
UPC: 782274277806
Item #: 797097
Available to Order
$647.94 each
Availability
Location Available Qty
Eaton
Eaton Crouse-Hinds series FlexStation EFD back box, Copper-free aluminum, One-and-a-half-gang, Through feed, 3/4"
MFR: Eaton Crouse-Hinds
MFR #: EFDC2491 SA
UPC: 782274179490
Item #: 203994
Available to Order
$543.86 each
Availability
Location Available Qty
Eaton
Eaton Crouse-Hinds series EFD snap switch, 30A, 3-way, With switch, Feraloy iron alloy, Single-gang, Dead end, 1", 120/277 Vac
MFR: Eaton Crouse-Hinds
MFR #: EFD3594
UPC: 782274271200
Item #: 797095
Available to Order
$635.44 each
Availability
Location Available Qty
Milbank
MILBANK 100 AMP 2 POLE 240 VOLT PLUG-IN 10K AIC THREADED TANG LOAD SIDE
MFR: Milbank
MFR #: UQFP-M-100
UPC: 784572146556
Item #: 54325
Available to Order
$489.68 each
Availability
Location Available Qty
Eaton
Eaton Crouse-Hinds series EFD circuit breaker, 20A, Bolted/ground joint cover construction, Feraloy iron alloy, Square D breaker, Two-gang, Single-pole, Dead end, 3/4", 120/240 Vac
MFR: Eaton Crouse-Hinds
MFR #: EFD22105
UPC: 782274033129
Item #: 584183
Available to Order
$1257.56 each
Availability
Location Available Qty
Milbank
MILBANK 150 AMP 2 POLE 240 VOLT BOLT-ON 10K AIC THREADED TANG LINE SIDE
MFR: Milbank
MFR #: UQFB-150-X1
UPC: 784572157613
Item #: 1108634
Available to Order
$813.41 each
Availability
Location Available Qty
Milbank
MILBANK 200 AMP 2 POLE 240 VOLT BOLT-ON 10K AIC THREADED TANG LOAD SIDE
MFR: Milbank
MFR #: UQFB-M-200
UPC: 784572146464
Item #: 678451
Available to Order
$813.41 each
Availability
Location Available Qty
Eaton
Eaton Crouse-Hinds series EFD circuit breaker, 20A, Bolted/ground joint cover construction, Feraloy iron alloy, Square D breaker, Single-gang, Single-pole, Through feed, 1", 120/240 Vac
MFR: Eaton Crouse-Hinds
MFR #: EFDC31105
UPC: 782274034188
Item #: 199729
Available to Order
$650.02 each
Availability
Location Available Qty
Eaton
Eaton Crouse-Hinds series EBM disconnect switch, 100A, With switch, Fused, 15 HP/20 HP/25 HP/30 HP, Copper-free aluminum, Polyphase, 200-600 Vac/250 Vdc
MFR: Eaton Crouse-Hinds
MFR #: EBMBD FD W10361
UPC: 782274692913
Item #: 58423
Available to Order
$10671.94 each
Availability
Location Available Qty
Eaton
Eaton Crouse-Hinds series EFD circuit breaker, 15A, Bolted/ground joint cover construction, Feraloy iron alloy, Square D breaker, Single-gang, Single-pole, Dead end, 3/4", 120/240 Vac
MFR: Eaton Crouse-Hinds
MFR #: EFD21104
UPC: 782274033167
Item #: 329907
Available to Order
$633.09 each
Availability
Location Available Qty

About Circuit Breakers

Circuit breakers are a critical component of electrical systems, protecting them against overload or short-circuiting. These devices shut off power when levels exceed a safety threshold in order to prevent damage to equipment or personnel. There are a variety of types of circuit breakers to suit different applications, including miniature, molded case, low voltage, GFCI, and AFCI.