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0.16 (1)
0.4 (2)
0.5 (1)
0.63 (1)
1 (4)
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2 (4)
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1 (233)
2 (300)
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48 VDC (7)
120v (345)
208V (36)
240v (359)
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600V (6)
690v (25)
120-240V (91)

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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)

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$45 to $50 (14)

Circuit Breakers

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Product Image of Q-Line THQL Series Single Pole Plug-In Circuit Breaker (120/240V, 35A)
$11.87 each
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Product Image of Q-Line THQL Series 3 Pole Plug-In Circuit Breaker (240V, 20A)
$68.79 each
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Product Image of Q-Line THQB Series 2 Pole Bolt-On Circuit Breaker (120/240V, 15A)
$35.11 each
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Product Image of Q-Line THQB Series 3 Pole Bolt-On Circuit Breaker (120/240V, 25A)
$105.56 each
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Product Image of Q-Line THQB Series 3 Pole Bolt-On Circuit Breaker (120/240V, 45A)
$109.12 each
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Product Image of Q-Line THQL Series 3 Pole Plug-In Circuit Breaker (240V, 90A)
$106.74 each
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Product Image of Q-Line THQP Series Single Pole Plug-In Circuit Breaker (120/240V, 40A)
$10.81 each
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Product Image of Q-Line THQL Series 3 Pole Plug-In Circuit Breaker (240V, 50A)
$68.79 each
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Product Image of Q-Line THQB Series 2 Pole Bolt-On Circuit Breaker (120/240V, 70A)
$66.42 each
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Product Image of Q-Line THQB Series 3 Pole Bolt-On Circuit Breaker (120/240V, 30A)
$97.26 each
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Product Image of Q-Line THQB Series 3 Pole Bolt-On Circuit Breaker (120/240V, 70A)
$116.23 each
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Product Image of Q-Line THQL Series Single Pole Plug-In Circuit Breaker (120/240V, 45A)
$11.87 each
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Product Image of Q-Line THQL Series 2 Pole Plug-In Circuit Breaker (120/240V, 45A)
$20.40 each
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Product Image of Plastic Enclosure Wall Mount
Plastic Enclosure Wall Mount
SKU: 3RV1913-1DA00
Siemens
SKU: 3RV1913-1DA00
Brand: Siemens
$77.68 each
In Stock
Get 4 by Wed, Nov 18
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Product Image of Molded Case Circuit Breaker Accessory Line And Load Terminal
$176.78 each
In Stock
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Product Image of BL Series 20 Amp 1-Pole AFCI Combo Circuit Breaker, Bolt-On, 120V, 10kAIC
$194.66 each
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Product Image of Motor Protection Circuit Breaker, 3 Poles, Thermal Overload, AC-3, Class 10 (2.8-4A, 690V)
$202.23 each
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Product Image of Motor Protection Circuit Breaker, 3 Poles, Thermal Overload, AC-3, Class 10 (2.2-3.2A, 690V)
$232.63 each
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Product Image of Motor Protection Circuit Breaker, 3 Poles, Thermal Overload, AC-3, Class 20 (80-100A, 690V)
$1,482.32 each
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Product Image of 1" Thermal Magnetic Classified Replacement Circuit Breaker, 1P, #14-4 AWG (15A, 120/240V)
$51.09 each
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Product Image of 8 Amp, 1 Pole, Backplate, Clip, DIN Rail Mount Circuit Protector, GB2CB14
$53.02 each
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Product Image of 1 Amp, 1 Pole, Backplate, Clip, DIN Rail Mount Circuit Protector, GB2CB06
$84.72 each
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Product Image of 6 Amp, 1 Pole, Backplate, Clip, DIN Rail Mount Circuit Protector, GB2CB12
$129.02 each
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Product Image of 2 Amp, 1 Pole, Backplate, Clip, DIN Rail Mount Circuit Protector, GB2CD07
$63.56 each
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Product Image of Circuit Breaker Padlock Device Use with GV2ME, TeSys, GV2V01
$35.41 each
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Product Image of 6.30 Amp, 690 VAC at 50/60 Hz, 3 Pole, Bolt On, Clip Motor Circuit Breaker, GV2P10
$301.41 each
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Product Image of 25 Amp, 690 VAC at 50/60 Hz, 3 Pole, Bolt On, Clip Motor Circuit Breaker, GV2P22
$328.20 each
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Product Image of Single Pole Bolt On Miniature Circuit Breaker (20A, 277V, 35kA), EGB14020
$305.45 each
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Product Image of Single Pole Bolt On Miniature Circuit Breaker (20A, 277V, 65kA), EJB14020
$516.43 each
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Product Image of Single Pole Bolt On Miniature Circuit Breaker (15A, 277V, 18kA), EDB14015
$194.07 each
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Product Image of Single Pole Bolt On Miniature Circuit Breaker (30A, 277V, 18kA), EDB14030
$169.29 each
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Product Image of 2 Pole Bolt On Miniature Circuit Breaker (50A, 480Y/277V, 18kA), EDB24050
$762.14 each
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Product Image of 15 Amp, 480Y/277 V, 3 Pole, Bolt On Miniature Circuit Breaker 18 kA Breaking Capacity, 12, 14 AWG, EDB34015
$825.25 each
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Product Image of 2 Pole Bolt On Miniature Circuit Breaker (20A, 480Y/277V, 35kA), EGB24020
$942.82 each
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Product Image of 3 Pole Bolt On Miniature Circuit Breaker (20A, 480Y/277V, 35kA), EGB34020
$1,305.15 each
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Product Image of Molded Case Circuit Breaker (240 VAC)
Molded Case Circuit Breaker (240 VAC)
SKU: FAP32100
Square D
SKU: FAP32100
Brand: Square D
$421.60 each
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Product Image of 3/4" Thermal Magnetic Classified Replacement Circuit Breaker, 2P, For Type CH Loadcenters, #14-4 AWG (50A, 120/240V)
$131.36 each
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Product Image of Single Pole Panel Mount Molded Case Circuit Breaker, Thermal Magnetic Trip (20A, 277V), EDB14020EPD
$1,400.77 each
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Product Image of 35 Amp, 277 V, 1 Pole, Bolt On Miniature Circuit Breaker 18 kA Breaking Capacity, 12, 14 AWG, EDB14035
$163.94 each
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Product Image of 50 Amp, 277 V, 1 Pole, Bolt On Miniature Circuit Breaker 18 kA Breaking Capacity, 12, 14 AWG, EDB14050
$118.41 each
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Product Image of 20 Amp, 480Y/277 V, 3 Pole, Bolt On Miniature Circuit Breaker 18 kA Breaking Capacity, 12, 14 AWG, EDB34020
$772.06 each
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Product Image of 30 Amp, 480Y/277v, 3 Pole, Bolt On Miniature Circuit Breaker 18 kA Breaking Capacity, 12, 14 AWG, EDB34030
$568.28 each
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Product Image of 3 Pole Bolt On Miniature Circuit Breaker (25A, 480Y/277V, 65kA), EJB34025
$1,797.14 each
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Product Image of 3 Pole Bolt On Miniature Circuit Breaker (60A, 480Y/277V, 65kA), EJB34060
$1,612.29 each
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Product Image of 3 Pole Bolt On Miniature Circuit Breaker (15A, 480Y/277V, 65kA), EJB34015
$1,390.34 each
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Product Image of 2 Pole Bolt On Miniature Circuit Breaker (30A, 480Y/277V, 35kA), EGB24030
$884.34 each
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Product Image of 3 Pole Bolt On Miniature Circuit Breaker (35A, 480Y/277V, 35kA), EGB34035
$1,101.69 each
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Product Image of Mechanical Lug Kit for PowerPacT M/P Circuit Breakers (800A, 3/0 AWG to 750kcmil, Aluminum), AL800P7K
Mechanical Lug Kit for PowerPacT M/P Circuit Breakers (800A, 3/0 AWG to 750kcmil, Aluminum), AL800P7K
SKU: AL800P7K
Square D
SKU: AL800P7K
Brand: Square D
$576.14 each
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This category contains circuit breakers from a variety of manufacturers.