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Show In Stock Only (344)

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ABB (98)
Eaton (49)
Leviton (98)
Schneider Electric (61)
Siemens (86)
Square D (492)
TE Connectivity (25)
Zebra Instruments (2)

Amperage
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0.16 (1)
0.4 (2)
0.5 (1)
0.63 (1)
1 (4)
1.6 (2)
2 (4)
2.5 (2)
3 (2)
3.2 (1)

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1 (233)
2 (300)
3 (206)
4 (3)

Voltage
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48 VDC (7)
120v (345)
208V (36)
240v (359)
250v (1)
277v (49)
480V (1)
600V (6)
690v (25)
120-240V (91)

Features
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Arc Fault Protection (7)
Electric Interruption (12)
Motor Protection (25)
Overcurrent Protection (4)
Overload Protection (100)
Short-Circuit Protection (103)
Shunt Trip (1)

Review Score
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(46)
(8)
(2)
(2)

Price Range
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$1 to $5 (4)
$5 to $10 (21)
$10 to $15 (24)
$15 to $20 (57)
$20 to $25 (23)
$25 to $30 (23)
$30 to $35 (19)
$35 to $40 (21)
$40 to $45 (14)
$45 to $50 (14)

Circuit Breakers

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Product Image of Circuit Breaker Long Shaft, for 9421LG7 or LJ7 Operating Mechanism, PowerPact H & J Frame Circuit Breaker, 9421LS13
$55.90 each
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Product Image of Circuit Breaker Handle Assembly, for 9421LW7 Operating Mechanisms, Door Mounted Mechanisms, PowerPact Circuit Breaker, 9421LCP48
$461.05 each
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Product Image of 100 Amp Circuit Breaker Operating Mechanism, for FAL, FCL & FHL Circuit Breaker, 9421LF1
$238.45 each
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Product Image of Circuit Breaker Handle For 9421LG7, LF1, LK1 or LJ7 Operating Mechanism, 9421LH43
$991.32 each
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Product Image of 250 Amp Circuit Breaker Standard Shaft Kit, for PowerPact H & J Frame Circuit Breaker, 9421LJ1
$604.14 each
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Product Image of 250 Amp Circuit Breaker Long Shaft Kit, for PowerPact H & J Frame Circuit Breaker, 9421LJ4
$413.86 each
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Product Image of 25 Amp, 277 V, 1 Pole, Bolt On Miniature Circuit Breaker 18 kA Breaking Capacity, 12, 14 AWG, EDB14025
$165.59 each
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Product Image of 3 Pole Bolt On Miniature Circuit Breaker (70A, 480Y/277V, 18kA), EDB34070
$1,067.89 each
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Product Image of Circuit Breaker Handle Tie Kit, ECB2HT
$20.53 each
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Product Image of Circuit Breaker Handle Tie Kit, 3 Pole, for ED/EG/EJ 1-Pole Circuit Breakers, ECB3HT
$18.79 each
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Product Image of Single Pole Bolt On Miniature Circuit Breaker (30A, 277V, 65kA), EJB14030
$516.43 each
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Product Image of Circuit Breaker Padlock Device For PowerPact, HPAFYQ
$25.03 each
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Product Image of Circuit Breaker Enclosure, NEMA 1, Surface Mount, for PowerPacT H/J (15-250A), J250S
$399.78 each
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Product Image of 277V 30A 1P Circuit Breaker
277V 30A 1P Circuit Breaker
SKU: ED41B030L
Siemens
SKU: ED41B030L
Brand: Siemens
$671.88 each
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Product Image of Single Pole Bolt On Miniature Circuit Breaker (40A, 277V, 35kA), EGB14040
$269.86 each
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Product Image of Homeline 2 Pole Miniature Circuit Breaker (120/240V, 110A)
$162.09 each
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Product Image of Homeline 2 Pole Miniature GFCI Circuit Breaker (120/240V, 50A)
$396.80 each
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Product Image of 3 Pole Panel Mount Molded Case Circuit Breaker, Electronic Trip (30A, 600V), HJL36030M71
$1,376.79 each
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Product Image of 3 Pole Panel Mount Molded Case Circuit Breaker, Electronic Trip (50A, 600V), HJL36050M72
$1,768.61 each
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Product Image of 3 Pole Plug In Molded Case Circuit Breaker, Thermal Magnetic Trip (15A, 600VAC), HDA36015
$1,021.56 each
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Product Image of 3 Pole Panel Mount Molded Case Circuit Breaker, Thermal Magnetic Trip (45A, 250VDC/600VAC), HDL36045
$1,278.55 each
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Product Image of 3 Pole Panel Mount Molded Case Circuit Breaker, Thermal Magnetic Trip (80A, 250VDC/600VAC), HDL36080
$1,560.60 each
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Product Image of 3 Pole Panel Mount Molded Case Circuit Breaker, Thermal Magnetic Trip (40A, 250VDC/600VAC), HGL36040
$1,879.48 each
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Product Image of 3 Pole Panel Mount Molded Case Circuit Breaker, Thermal Magnetic Trip (70A, 250VDC/600VAC), HGL36070
$2,177.69 each
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Product Image of 3 Pole Panel Mount Molded Case Circuit Breaker, Thermal Magnetic Trip (30A, 250VDC/600VAC), HDL36030
$1,278.55 each
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Product Image of 3 Pole Panel Mount Molded Case Circuit Breaker, Thermal Magnetic Trip (70A, 250VDC/600VAC), HDL36070
$1,560.60 each
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Product Image of 3 Pole Panel Mount Molded Case Circuit Breaker, Thermal Magnetic Trip (100A, 250VDC/600VAC), HDL36100
$1,590.92 each
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Product Image of Homeline Single Pole Miniature GFI Circuit Breaker (120V, 15A)
$71.21 each
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Product Image of Molded Case Circuit Breaker (600 VAC, 50 Amps)
$1,356.82 each
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Product Image of 20 Amp, 480Y/277 V, 2 Pole, Bolt On Miniature Circuit Breaker 18 kA Breaking Capacity, 12, 14 AWG, EDB24020
$455.30 each
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Product Image of 2 Pole Bolt On Miniature Circuit Breaker (30A, 480Y/277V, 18kA), EDB24030
$748.90 each
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Product Image of 3 Pole Bolt On Miniature Circuit Breaker (20A, 480Y/277V, 65kA), EJB34020
$1,390.34 each
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Product Image of 3 Pole Bolt On Miniature Circuit Breaker (45A, 480Y/277V, 18kA), EDB34045
$891.31 each
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Product Image of Circuit Breaker Rotary Handle Kit Use with GV2L, GV2P, TeSys, GV2APN01
$219.64 each
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Product Image of 0.16 Amp, 690 VAC at 50/60 Hz, 3 Pole, Bolt On, Clip Motor Circuit Breaker, GV2ME01
$183.10 each
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Product Image of 4 Amp, 690 VAC at 50/60 Hz, 3 Pole, Bolt On, Clip Motor Circuit Breaker, GV2P08
$513.84 each
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Product Image of 1" Thermal Magnetic Classified Replacement Circuit Breaker, 1P, For Type CH Loadcenters, #14-4 AWG (20A, 120/240V)
$45.95 each
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Product Image of Circuit Breaker Enclosure Use with GV2ME, TeSys, GV2MP01
$61.63 each
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Product Image of 0.40 Amp, 690 VAC at 50/60 Hz, 3 Pole, Bolt On, Clip Motor Circuit Breaker, GV2P03
$263.73 each
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Product Image of 18 Amp, 690 VAC at 50/60 Hz, 3 Pole, Bolt On, Clip Motor Circuit Breaker, GV2P20
$346.26 each
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Product Image of Circuit Breaker Terminal Shield Use with GV7R, TeSys, GV7AC01
$49.46 each
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Product Image of 4 Amp, 1 Pole, Backplate, Clip, DIN Rail Mount Circuit Protector, GB2CB09
$64.61 each
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Product Image of 10 Amp, 1 Pole, Backplate, Clip, DIN Rail Mount Circuit Protector, GB2CB16
$49.97 each
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Product Image of 12 Amp, 1 Pole, Backplate, Clip, DIN Rail Mount Circuit Protector, GB2CB20
$55.16 each
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Product Image of 3 Pole Panel Mount Molded Case Circuit Breaker, Thermal Magnetic Trip (90A, 250VDC/600VAC), HGL36090
$2,153.33 each
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Product Image of 3 Pole Panel Mount Molded Case Circuit Breaker, Thermal Magnetic Trip (35A, 250VDC/600VAC), HDL36035
$1,278.55 each
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Product Image of 3 Pole Panel Mount Molded Case Circuit Breaker, Thermal Magnetic Trip (90A, 250VDC/600VAC), HDL36090
$1,572.79 each
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Product Image of 2 Pole Plug In Molded Case Circuit Breaker, Thermal Magnetic Trip (100A, 600VAC), HDA261002
$978.64 each
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This category contains circuit breakers from a variety of manufacturers.