Miniature Circuit Breakers (MCBs)
A miniature circuit breaker (MCB) is a type of electrical breaker that is designed to protect electrical circuits from damage due to overloading, short-circuiting, or other electrical faults. MCBs are commonly used in residential and light commercial electrical systems, and are typically smaller in size than traditional circuit breakers.
-
Crouse-Hinds BR370 Miniature Circuit Breakers (MCBs)
Surplus $309.02Stock: Loading...
Crouse-Hinds BR370 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5670 Brand: Crouse-Hinds MPN: BR370 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-5670
- TS PIK:
- 21493900
- Voltage Rating:
- 240 VAC
- Current Rating:
- 70 A
- Interrupting Rating:
- 10 kA at 240 VAC
- Size:
- 1.9 Inch Length x 2.9 Inch Width x 2.5 Inch Height
- Series:
- BR
- Used On:
- Type BR Load Center
- Short Description:
- 240 VAC, 70 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Circuit Breaker
- Wire Size:
- 4 to 1/0 AWG (Aluminum/Copper)
- Number of Poles:
- 3
- Mounting:
- Plug-On
- Catalog:
- Eaton_36620_V1T1_85_CAT.pdf
- Type:
- Common Trip
Surplus $309.02 -
Crouse-Hinds BRCAF120 Miniature Circuit Breakers (MCBs) BR 1P 20A 50/60Hz 1Ph EA
Surplus $82.32Stock: Loading...
Crouse-Hinds BRCAF120 Miniature Circuit Breakers (MCBs) BR 1P 20A 50/60Hz 1Ph EA​ ARCA SKU: C15-5384 Brand: Crouse-Hinds MPN: BRCAF120 UPC: 786685514338 Shipping Weight: 0.40 lbs. Shipping...- SKU:
- C15-5384
- TS PIK:
- 124548669
- Short Description:
- 120 V, 20 A, 10 kA, 1-Pole, Plug-On Mount, Combination, Arc Fault Circuit Breaker
- Series:
- BR
- Voltage Rating:
- 120 V
- Mounting:
- Plug-On
- Type:
- Combination
- Current Rating:
- 20 A
- Size:
- 6 Inch Length x 3.5 Inch Width x 1.25 Inch Height
- Interrupting Rating:
- 10 kA
- Catalog:
- Eaton_36650_V1T1_76_V1T1_79_CAT.pdf
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Used On:
- Loadcenter
- Number of Poles:
- 1
Surplus $82.32 -
Crouse-Hinds CA2125 Miniature Circuit Breakers (MCBs)
Surplus $307.91Stock: Loading...
Crouse-Hinds CA2125 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5443 Brand: Crouse-Hinds MPN: CA2125 UPC: Shipping Weight: 2.75 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-5443
- Number of Poles:
- 2
- Terminal Type:
- Line and Load
- Interrupting Rating:
- 10000 A
- Current Rating:
- 125 A
- Voltage Rating:
- 240 VAC
- Type:
- Thermal Magnetic, Non-Interchangeable Trip
- Catalog:
- Eaton_03797_8_CAT.pdf
Surplus $307.91 -
Crouse-Hinds CA3125 Miniature Circuit Breakers (MCBs)
Surplus $1,043.41Stock: Loading...
Crouse-Hinds CA3125 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5444 Brand: Crouse-Hinds MPN: CA3125 UPC: Shipping Weight: 4.00 lbs. Shipping Height: 5.00 In. Shipping...- SKU:
- C15-5444
- Terminal Type:
- Line/Load
- Type:
- Non-Interchangeable, Thermal Magnetic
- Catalog:
- Eaton_36656_8_CAT.pdf
- Series:
- CA
- Number of Poles:
- 3
- Voltage Rating:
- 240 VAC
- Interrupting Rating:
- 10 kA at 240 VAC
- Current Rating:
- 125 A
- Short Description:
- 240 VAC, 125 A, 10 kA, 3-Pole, Line/Load Terminal, Non-Interchangeable, Thermal Magnetic, Renewal, Circuit Breaker
Surplus $1,043.41 -
Crouse-Hinds CA3125X Miniature Circuit Breakers (MCBs)
Surplus $734.00Stock: Loading...
Crouse-Hinds CA3125X Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5445 Brand: Crouse-Hinds MPN: CA3125X UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-5445
- Number of Poles:
- 3
Surplus $734.00 -
Crouse-Hinds CAH2200W Miniature Circuit Breakers (MCBs)
Surplus $397.70Stock: Loading...
Crouse-Hinds CAH2200W Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5446 Brand: Crouse-Hinds MPN: CAH2200W UPC: Shipping Weight: 2.60 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-5446
- Number of Poles:
- 2
Surplus $397.70 -
Crouse-Hinds CH130 Miniature Circuit Breakers (MCBs) 1P 30A
Surplus $22.41Stock: Loading...
Crouse-Hinds CH130 Miniature Circuit Breakers (MCBs) 1P 30A​ ARCA SKU: C15-5674 Brand: Crouse-Hinds MPN: CH130 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-5674
- TS PIK:
- 531259
- Voltage Rating:
- 120/240 VAC
- Catalog:
- Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
- Number of Poles:
- 1
- Wire Size:
- (1) 14 to 8 AWG, (2) 14 to 10 AWG (Copper/Aluminum)
- Series:
- CH
- Current Rating:
- 30 A
- Short Description:
- 120/240 VAC, 30 A, 10 kA, 1-Pole, Plug-On Mount, Thermal Magnetic, Circuit Breaker
- Used On:
- CH Series Loadcenter
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
Surplus $22.41 -
Crouse-Hinds CH340 Molded Case Breakers (MCCBs)
Surplus $143.10Stock: Loading...
Crouse-Hinds CH340 Molded Case Breakers (MCCBs)​ ARCA SKU: C15-5393 Brand: Crouse-Hinds MPN: CH340 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-5393
- Number of Poles:
- 3
- Current Rating:
- 40 A
- Interrupting Rating:
- 10 kA
- Voltage Rating:
- 240 VAC
- Short Description:
- 240 VAC, 40 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Circuit Breaker
- Series:
- CH
- Type:
- Thermal Magnetic, Common Trip
- Catalog:
- Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
Surplus $143.10 -
Crouse-Hinds CH350 Everything Else
Surplus $90.00Stock: Loading...
Crouse-Hinds CH350 Everything Else​ ARCA SKU: C15-5780 Brand: Crouse-Hinds MPN: CH350 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In...- SKU:
- C15-5780
- Short Description:
- 240 VAC, 50 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Circuit Breaker
- Type:
- Thermal Magnetic, Common Trip
- Voltage Rating:
- 240 VAC
- Current Rating:
- 50 A
- Series:
- CH
- Wire Size:
- 10 to 1/0 AWG (Copper/Aluminum)
- Catalog:
- Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
- Mounting:
- Plug-On
- Number of Poles:
- 3
- Used On:
- CH Series Load Center
- Interrupting Rating:
- 10 kA
Surplus $90.00 -
Crouse-Hinds CHFN120DF Miniature Circuit Breakers (MCBs) EA
Surplus $85.01Stock: Loading...
Crouse-Hinds CHFN120DF Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-3340 Brand: Crouse-Hinds MPN: CHFN120DF UPC: 78668905885 Shipping Weight: 0.50 lbs. Shipping Height: 2.00...- SKU:
- C15-3340
- Amps:
- 20 A
- Interrupting Rating:
- 10 kA
- Poles:
- 1
- Terminal Type:
- Pigtail
- Type:
- Dual Function
- Volts:
- 120/240 VAC
- Gauge:
- 0
- Short Description:
- 20 A, 1-Pole, 10 kA, Pigtail, Dual Function, Arc/Ground Fault Circuit Breaker
- Specification/Technical:
- Eaton_00727_1_SPEC.pdf
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 20 A
- TS PIK:
- 127539065
- Number of Poles:
- 1
- Series:
- CH
Surplus $85.01 -
Crouse-Hinds CHT2020 Miniature Circuit Breakers (MCBs) EA
Surplus $66.62Stock: Loading...
Crouse-Hinds CHT2020 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-5707 Brand: Crouse-Hinds MPN: CHT2020 UPC: Shipping Weight: 0.25 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-5707
- TS PIK:
- 111022683
- Data Sheet:
- Eaton_36590_1_2_DATA.pdf
- Used On:
- Universal CTL and Non-CTL CH Load Center
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 1-Pole, Plug-On Mount, Twin Panel, Circuit Breaker
- Voltage Rating:
- 120/240 VAC 50/60 Hertz
- Series:
- CHT
- Catalog:
- Eaton_36601_V1T1_35_V1T1_39_CAT.pdf
- Interrupting Rating:
- 10 kA
- Type:
- Thermal Magnetic
- Mounting:
- Plug-On
- Wire Size:
- 14 to 8 AWG Copper/Aluminum
- Current Rating:
- 20 A
- Number of Poles:
- 1
- Installation/Operator:
- Eaton_00008_INST.pdf
Surplus $66.62 -
Crouse-Hinds CL120CAF Miniature Circuit Breakers (MCBs) 1P 20A
Surplus $95.98Stock: Loading...
Crouse-Hinds CL120CAF Miniature Circuit Breakers (MCBs) 1P 20A​ ARCA SKU: C15-5470 Brand: Crouse-Hinds MPN: CL120CAF UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In...- SKU:
- C15-5470
- TS PIK:
- 123406565
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Interrupting Rating:
- 10 kA
- Catalog:
- Eaton_36620_V1T1_102_V1T1_104_CAT.pdf
- Current Rating:
- 20 A
- Voltage Rating:
- 120/240 VAC
- Size:
- 3 Inch Length x 4.75 Inch Width x 1.25 Inch Height
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 1-Pole, Arc Fault Circuit Breaker
- Used On:
- Load Center
- Series:
- CL
- Number of Poles:
- 1
Surplus $95.98 -
Crouse-Hinds CL130CS Miniature Circuit Breakers (MCBs) 1P 30A 240V
Surplus $14.55Stock: Loading...
Crouse-Hinds CL130CS Miniature Circuit Breakers (MCBs) 1P 30A 240V​ ARCA SKU: C15-5566 Brand: Crouse-Hinds MPN: CL130CS UPC: 78211475304 Shipping Weight: 0.30 lbs. Shipping Height: 2...- SKU:
- C15-5566
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Size:
- 7.25 Inch Length x 4.48 Inch Width x 6.5 Inch Height
- Interrupting Rating:
- 10 kA
- Catalog:
- Eaton_00001_V1T1_37_V1T1_104_CAT.pdf
- Number of Poles:
- 1
- Used On:
- CH Load Center
- Voltage Rating:
- 120/240 VAC
- Series:
- CL
- Current Rating:
- 30 A
- Type:
- Thermal Magnetic
- Short Description:
- 120/240 V, 30 A, 1-Pole, 10 kA, Thermal Magnetic, Circuit Breaker
Surplus $14.55 -
Crouse-Hinds ECB225R Miniature Circuit Breakers (MCBs)
Surplus $365.64Stock: Loading...
Crouse-Hinds ECB225R Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5611 Brand: Crouse-Hinds MPN: ECB225R UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-5611
Surplus $365.64 -
Crouse-Hinds FB2020 Miniature Circuit Breakers (MCBs)
Surplus $215.73Stock: Loading...
Crouse-Hinds FB2020 Miniature Circuit Breakers (MCBs)​ ARCA SKU: E30-7034 Brand: Crouse-Hinds MPN: FB2020 UPC: Shipping Weight: 2.90 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- E30-7034
- Number of Poles:
- 2
Surplus $215.73 -
Crouse-Hinds GB3050 Miniature Circuit Breakers (MCBs)
Surplus $67.06Stock: Loading...
Crouse-Hinds GB3050 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5575 Brand: Crouse-Hinds MPN: GB3050 UPC: Shipping Weight: 1.80 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-5575
- Number of Poles:
- 3
Surplus $67.06 -
Crouse-Hinds GFCB125 Miniature Circuit Breakers (MCBs) 25A 120V
Surplus $95.93Stock: Loading...
Crouse-Hinds GFCB125 Miniature Circuit Breakers (MCBs) 25A 120V​ ARCA SKU: C15-5576 Brand: Crouse-Hinds MPN: GFCB125 UPC: 78667636876 Shipping Weight: 0.50 lbs. Shipping Height: 2.00...- SKU:
- C15-5576
- Short Description:
- 120 VAC, 25 A, 10 kA Interrupt, 1-Pole, Plug-On Mount, Ground Fault Circuit Breaker
- Number of Poles:
- 1
- Used On:
- Loadcenter
- Voltage Rating:
- 120 VAC
- Current Rating:
- 25 A
- Catalog:
- EATCORE00132_V1T1_76_V1T1_79.pdf
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Series:
- GFCB
Surplus $95.93 -
Crouse-Hinds GHQ1020 Molded Case Breakers (MCCBs)
Surplus $108.99Stock: Loading...
Crouse-Hinds GHQ1020 Molded Case Breakers (MCCBs)​ ARCA SKU: C15-5408 Brand: Crouse-Hinds MPN: GHQ1020 UPC: 78211498511 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-5408
- TS PIK:
- 118159418
- Current Rating:
- 20 A
- Voltage Rating:
- 277 VAC
- Terminal Type:
- Screw ClA
- Interrupting Rating:
- 65 kA at 120 VAC, 14 kA at 277 VAC Symmetrical (UL)
- Number of Poles:
- 1
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_259_V4T2_260_CAT.pdf
- Type:
- Thermal Magnetic, Molded Case
- Short Description:
- 277 VAC 50/60 Hz, 20 A, 14 kA, 1-Pole, Plated Steel Screw ClA Terminal, GHQ Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
- Series:
- GHQ
- Size:
- 2.63 Inch Width x 3 Inch Depth x 4 Inch Height
Surplus $108.99 -
Crouse-Hinds HQP2060 Miniature Circuit Breakers (MCBs)
Surplus $94.27Stock: Loading...
Crouse-Hinds HQP2060 Miniature Circuit Breakers (MCBs)​ ARCA SKU: E30-7042 Brand: Crouse-Hinds MPN: HQP2060 UPC: 78667934425 Shipping Weight: 0.60 lbs. Shipping Height: 3.00 In...- SKU:
- E30-7042
- Mounting:
- Plug-On
- Wire Size:
- 8 to 1/0 AWG Copper/Aluminum (Standard Load)
- Voltage Rating:
- 120/240 VAC
- Short Description:
- EATON QUICKLAG INDUSTRIAL CIRCUIT BREAKER, 60A, TWO-POLE, 120/240V, 10 KAIC, THE
- Size:
- 2.2 Inch Width x 3.9 Inch Depth x 4.8 Inch Height
- Interrupting Rating:
- 10000 A at 120/240 VAC, 5000 A at 24/48/62.5/80 VDC
- Terminal Type:
- Steel Box Lug Standard Load
- Type:
- Fixed Thermal Magnetic, Miniature
- Number of Poles:
- 2
- Current Rating:
- 60 A
- Catalog:
- Eaton_03771_V4T1_2_V4T1_5_V4T1_6_V4T1_46_CAT.pdf
Surplus $94.27 -
Crouse-Hinds MH240 Miniature Circuit Breakers (MCBs)
Surplus $25.08Stock: Loading...
Crouse-Hinds MH240 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-8855 Brand: Crouse-Hinds MPN: MH240 UPC: Shipping Weight: 2.60 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-8855
- Number of Poles:
- 2
Surplus $25.08 -
Crouse-Hinds MP115 Miniature Circuit Breakers (MCBs) 15A 120V
Surplus $24.39Stock: Loading...
Crouse-Hinds MP115 Miniature Circuit Breakers (MCBs) 15A 120V​ ARCA SKU: C15-5791 Brand: Crouse-Hinds MPN: MP115 UPC: 04089251888 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In...- SKU:
- C15-5791
- TS PIK:
- 21029779
- Short Description:
- 120 V, 15 A, 10 kA, 1-Pole, Load Lug Terminal, MP-T Frame, Thermal Magnetic, Low Vage, Miniature, Circuit Breaker
- Series:
- MP-T
- Terminal Type:
- Load Lug
- Voltage Rating:
- 120 VAC
- Current Rating:
- 15 A
- Mounting:
- Plug-On
- Number of Poles:
- 1
- Size:
- 1 Inch W x 3 Inch D x 3 1/8 Inch H
- Interrupting Rating:
- 10 kA
- Wire Size:
- 16 to 14 AWG (Copper/Aluminum)
- Data Sheet:
- SiemensAG_01513_1_DATA.pdf
- Used On:
- Loadcenter
Surplus $24.39 -
Crouse-Hinds MP120GF Miniature Circuit Breakers (MCBs)
Surplus $59.44Stock: Loading...
Crouse-Hinds MP120GF Miniature Circuit Breakers (MCBs)​ ARCA SKU: E30-7369 Brand: Crouse-Hinds MPN: MP120GF UPC: 04089227815 Shipping Weight: 0.50 lbs. Shipping Height: 2.00 In...- SKU:
- E30-7369
- TS PIK:
- 120072461
- Type:
- Circuit Interrupter
- Short Description:
- 120 V, 20 A, 10 kA, 1-Pole, Plug-In, MP-GT, MP-HGT, Class A, Feeder, Miniature, Ground Fault, Circuit Breaker
- Terminal Type:
- Load Lug
- Interrupting Rating:
- 10 kA
- Current Rating:
- 20 A
- Size:
- 1 Inch W x 2.66 Inch D x 2.84 Inch H
- Mounting:
- Plug-On
- Wire Size:
- 14 to 10 AWG (Copper), 12 to 8 AWG (Aluminum)
- Used On:
- Loadcenter
- Number of Poles:
- 1
- Voltage Rating:
- 120 VAC
- Data Sheet:
- SiemensAG_01517_1_DATA.pdf
Surplus $59.44 -
Crouse-Hinds MP130 Miniature Circuit Breakers (MCBs) 30A 120V
Surplus $22.62Stock: Loading...
Crouse-Hinds MP130 Miniature Circuit Breakers (MCBs) 30A 120V​ ARCA SKU: C15-5793 Brand: Crouse-Hinds MPN: MP130 UPC: 04089251891 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In...- SKU:
- C15-5793
- TS PIK:
- 21029782
- Series:
- MP-T
- Short Description:
- 120 VAC, 30 A, 10 kA, 1-Pole, Plug-In Mount, MP-T Frame, Thermal Magnetic Trip Unit, Miniature Circuit Breaker
- Terminal Type:
- Load Lug
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Number of Poles:
- 1
- Voltage Rating:
- 120 VAC
- Data Sheet:
- SiemensAG_06579_1_DATA.pdf
- Size:
- 1 Inch W x 3 Inch D x 3 1/8 Inch H
- Current Rating:
- 30 A
- Wire Size:
- 16 to 14 AWG (Copper/Aluminum)
- Used On:
- Loadcenter
- Installation/Operator:
- SiemensAG_00215_INST.pdf
Surplus $22.62 -
Crouse-Hinds MP215 Miniature Circuit Breakers (MCBs)
Surplus $49.05Stock: Loading...
Crouse-Hinds MP215 Miniature Circuit Breakers (MCBs)​ ARCA SKU: E30-7370 Brand: Crouse-Hinds MPN: MP215 UPC: 04089251893 Shipping Weight: 0.90 lbs. Shipping Height: 4.00 In...- SKU:
- E30-7370
- TS PIK:
- 21029784
- Size:
- 2 Inch W x 3 Inch D x 3 1/8 Inch H
- Current Rating:
- 15 A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Series:
- MP-T
- Mounting:
- Plug-On
- Wire Size:
- 16 to 14 AWG (Copper/Aluminum)
- Terminal Type:
- Load Lug
- Short Description:
- 120/240 V, 15 A, 10 kA, 2-Pole, Load Lug Terminal, MP-T Frame, Thermal Magnetic, Low Vage, Miniature, Circuit Breaker
- Type:
- Common Trip
- Data Sheet:
- SiemensAG_01522_1_DATA.pdf
- Used On:
- Loadcenter
- Interrupting Rating:
- 10 kA
Surplus $49.05
