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.
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Cutler Hammer CHB350 Miniature Circuit Breakers (MCBs) CHB 3P 50A 120/240V 50/60Hz 3Ph EA
MSRP $592.00Surplus $638.40Cutler Hammer CHB350 Miniature Circuit Breakers (MCBs) CHB 3P 50A 120/240V 50/60Hz 3Ph EA​ ARCA SKU: C15-3521 Brand: Cutler Hammer MPN: CHB350 UPC: 621037068339 Shipping Weight: 1.00 Shipping...- SKU:
- C15-3521
- Series:
- CHB
- Type:
- Molded Case
- Volts:
- 240 V
- Amps:
- 32 A
- Used On:
- Type PB Panelboard
- Poles:
- 3
- Mounting:
- Bolt-On
- Short Description:
- 240 V, 50 A, 10 kA, 3-Pole, Bolt-On Mount, Molded Case
- Installation/Operator:
- Eaton_00008_INST.pdf
- Manufacturer Warranty:
- Eaton_00009_WARR.pdf
- Interrupting Rating:
- 10 kA at 240 VAC
- Voltage Rating:
- 240 VAC
- Number of Poles:
- 3
- Current Rating:
- 50 A
- Wire Size:
- 8 to 4 AWG
- Catalog:
- Eaton_03653_V12T3_9_CAT.pdf
- Approval:
- UL 489
- Country of Origin:
- United States
MSRP $592.00Surplus $638.40 -
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Eaton BR250SUR Miniature Circuit Breakers (MCBs) BR 2P 50A 240V 50/60Hz 1Ph
MSRP $1,650.00Surplus $204.28Eaton BR250SUR Miniature Circuit Breakers (MCBs) BR 2P 50A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1238 Brand: Eaton MPN: BR250SUR UPC: Shipping Weight: 1.05 Shipping Height: 2.00 In. Shipping...- SKU:
- C15-1238
- Series:
- BR
- Type:
- Molded Case
- Type:
- Thermal Magnetic
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Interrupting Rating:
- 10 kA
- Short Description:
- 120/240 VAC, 50 A, 10 kA, 2-Pole, Thermal Magnetic
- Catalog:
- Eaton_32239_48_CAT.pdf
- Installation/Operator:
- Eaton_00085_INST.pdf
- Current Rating:
- 50 A
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
MSRP $1,650.00Surplus $204.28 -
Eaton CH250GFT Miniature Circuit Breakers (MCBs) CH 2P 50A 240V 50/60Hz 1Ph
MSRP $680.00Surplus $195.00Eaton CH250GFT Miniature Circuit Breakers (MCBs) CH 2P 50A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1563 Brand: Eaton MPN: CH250GFT UPC: 786676025652 Shipping Weight: 0.70 Shipping Height: 3.00 In...- SKU:
- C15-1563
- Type:
- Molded Case
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Type CH Loadcenter
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 6 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 50 A, 10 kA, 5 mA Trip Level, 2-Pole, Clip Line Terminal, Plug-On Mount, Common Trip
- Catalog:
- Eaton_36601_V1T1_2_V1T1_14_CAT.pdf
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Current Rating:
- 50 A
- Installation/Operator:
- Eaton_00008_INST.pdf
- Country of Origin:
- Dominican Republic
MSRP $680.00Surplus $195.00 -
Siemens B250H Miniature Circuit Breakers (MCBs) B 2P 50A 120/240V 50/60Hz 1Ph
MSRP $256.00Surplus $42.00Siemens B250H Miniature Circuit Breakers (MCBs) B 2P 50A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-3974 Brand: Siemens MPN: B250H UPC: 78364326393 Shipping Weight: 0.65 lbs. Shipping...- SKU:
- C15-3974
- Type:
- Molded Case
- Type:
- Branch
- Type:
- Common Trip
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- P1 Panelboard
- Poles:
- 2
- Interrupting Rating:
- 22 kA
- Application:
- Electrical Distribution
- Installation:
- Bolt-On
- Short Description:
- 120/240 VAC, 50 A, 22 kA, 2-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch
- Catalog:
- SiemensAG_00564_7_29_CAT.pdf
- Data Sheet:
- SiemensAG_05213_1_DATA.pdf
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- TS PIK:
- 21368416
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 50 A
- Country of Origin:
- Mexico
MSRP $256.00Surplus $42.00 -
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Crouse-Hinds CHB250 Miniature Circuit Breakers (MCBs) 2P 50A
MSRP $260.15Surplus $118.42Crouse-Hinds CHB250 Miniature Circuit Breakers (MCBs) 2P 50A​ ARCA SKU: C15-5692 Brand: Crouse-Hinds MPN: CHB250 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-5692
- TS PIK:
- 111010056
- Series:
- CHB
- Mounting:
- Bolt-On
- Short Description:
- 240 VAC, 50 A, 10 kA, 2-Pole, Bolt-On Mount, Molded Case, Circuit Breaker
- Number of Poles:
- 2
- Voltage Rating:
- 240 VAC
- Current Rating:
- 50 A
- Used On:
- PB Series Panel board
- Type:
- Molded Case
MSRP $260.15Surplus $118.42 -
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Eaton CHB150 Miniature Circuit Breakers (MCBs)
MSRP $125.67Surplus $20.36SKU: C15-15752 Brand: Eaton MPN: CHB150 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-15752
- Type:
- Molded Case
- Used On:
- CH Series Load Centre, PB Panel board
- Voltage Rating:
- 120/240 VAC
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Wire Size:
- 8 to 4 AWG
- Number of Poles:
- 1
- Short Description:
- 120/240 VAC, 50 A, 1-Pole, 10 kA, Bolt-On Mount, Molded Case Circuit Breaker
- Series:
- CHB
- Current Rating:
- 50 A
- Approval:
- UL 489
- Catalog:
- Eaton_03653_V12T3_9_CAT.pdf
MSRP $125.67Surplus $20.36 -
Siemens B25000S01 Miniature Circuit Breakers (MCBs) B 2P 50A 120/240V 50/60Hz 1Ph
MSRP $403.00Surplus $196.00Siemens B25000S01 Miniature Circuit Breakers (MCBs) B 2P 50A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-2967 Brand: Siemens MPN: B25000S01 UPC: 783643268401 Shipping Weight: 1.05 lbs. Shipping...- SKU:
- C15-2967
- Type:
- Molded Case
- Type:
- Thermal and Fixed Magnetic
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Volts:
- 120/240 VAC at 50/60 Hz (UL)
- Amps:
- 32 A
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Poles:
- 2
- Interrupting Rating:
- 10 kA at 120/240 VAC (UL)
- Application:
- Lighting
- Application:
- Distribution
- Installation:
- Bolt-On
- Short Description:
- 120 VAC, 50 A, 10 kA, 2-Pole, Bolt-On Mount, Molded Case, Shunt Trip
- Catalog:
- SiemensAG_00564_7_29_CAT.pdf
- Data Sheet:
- SiemensAG_05212_1_DATA.pdf
- Voltage Rating:
- 120/240 VAC at 50/60 Hz (UL)
- Current Rating:
- 50 A
- Number of Poles:
- 2
- Country of Origin:
- MEX
MSRP $403.00Surplus $196.00 -
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Siemens B250H00S01 Miniature Circuit Breakers (MCBs)
MSRP $374.42Surplus $252.00SKU: C15-10314 Brand: Siemens MPN: B250H00S01 UPC: 78364326881 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10314
- TS PIK:
- 115555014
- Short Description:
- BREAKER 50A 2P 120/240V 22K BLH 120V ST
- Country of Origin:
- MEX
- Voltage Rating:
- 120/240 V AC
- Number of Poles:
- 2
- Interrupting Rating:
- 22 kA at 120/240 V AC
- Current Rating:
- 50 A
- Approval:
- UL 489, CSA C22.2
- Type:
- Molded Case
- Data Sheet:
- SiemensAG_09774_1_2_DATA.pdf
- Installation:
- Bolt-On
- Installation/Operator:
- SiemensAG_00053_INST.pdf
- Used On:
- Panelboard
- Catalog:
- SiemensAG_01829_5_21_10_16_CAT.pdf
- Application:
- Lighting, Distribution
MSRP $374.42Surplus $252.00 -
Siemens B350H Miniature Circuit Breakers (MCBs) 3P 50A
MSRP $944.00Surplus $118.95Siemens B350H Miniature Circuit Breakers (MCBs) 3P 50A​ ARCA SKU: C15-6205 Brand: Siemens MPN: B350H UPC: 78364326402 Shipping Weight: 0.95 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-6205
- TS PIK:
- 115555115
- Short Description:
- 240 VAC, 50 A, 22 kA, 3-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
- Interrupting Rating:
- 22 kA at 240 VAC
- Current Rating:
- 50 A
- Type:
- Molded Case
- Voltage Rating:
- 240 VAC
- Series:
- BLH
- Number of Poles:
- 3
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Data Sheet:
- SiemensAG_05266_1_DATA.pdf
- Catalog:
- SiemensAG_00564_7_29_CAT.pdf
- Mounting:
- Bolt-On
- Country of Origin:
- Mexico
- Approval:
- UL 489, CSA C22.2
MSRP $944.00Surplus $118.95 -
Siemens B350HH Miniature Circuit Breakers (MCBs) B 3P 50A 120/240V 50/60Hz 3Ph EA
MSRP $465.00Surplus $250.04SKU: C15-4873 Brand: Siemens MPN: B350HH UPC: 78364326424 Shipping Weight: 0.90 lbs. Shipping Height: 3.00 In. Shipping Length: 5.00 In. Shipping Width: 3.00 In...- SKU:
- C15-4873
- Type:
- Molded Case
- Type:
- Thermal and Fixed Magnetic
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Volts:
- 240 VAC at 50/60 Hz (UL)
- Amps:
- 32 A
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Poles:
- 3
- Interrupting Rating:
- 65 kA at 240 VAC (UL)
- Application:
- Lighting
- Application:
- Distribution
- Installation:
- Bolt-On
- Short Description:
- 240 VAC, 50 A, 65 kA, 3-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch
- Catalog:
- SiemensAG_00564_7_29_CAT.pdf
- Data Sheet:
- SiemensAG_05268_1_DATA.pdf
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Country of Origin:
- Mexico
- Current Rating:
- 50 A
- Voltage Rating:
- 240 VAC at 50/60 Hz (UL)
- Number of Poles:
- 3
MSRP $465.00Surplus $250.04 -
Square D FA26050AB Miniature Circuit Breakers (MCBs) EA
MSRP $1,200.00Surplus $136.47SKU: C15-10980 Brand: Square D MPN: FA26050AB UPC: Shipping Weight: 3.55 lbs. Shipping Height: 3.00 In. Shipping Length: 9.00 In. Shipping Width: 5.00 In. Product...- SKU:
- C15-10980
- Interrupting Rating:
- 10/25 kA at 240 VAC, 18 kA at 480 VAC Star/277 VAC or 480 VAC, 14 kA at 600 VAC Star/347 VAC or 600 VAC (UL/CSA/NOM); 10 kA at 415 VAC (IEC); 10 kA at 250 VDC
- Short Description:
- 600 VAC, 250 VDC, 50 A, 10/14/18/25 kA, 1-Phase, 2-Pole, F-Frame, I-Line Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Voltage Rating:
- 240/480/600 VAC at 50/60 Hz, 480 VAC Star/277 VAC at 50/60 Hz, 600 VAC Star/347 VAC at 50/60 Hz (UL/CSA/NOM), 415 VAC at 50/60 Hz (IEC), 250 VDC
- Catalog:
- SchneiderElectric-SquareD_00096_25_28_CAT.pdf
- Type:
- Molded Case
- Series:
- FA
- Data Sheet:
- SchneiderElectric-SquareD_04304_1_2_DATA.pdf
- Number of Poles:
- 2
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Used On:
- Class 650/651 I-Line Panelboard/Switchboard
- Current Rating:
- 50 A
- Approval:
- UL, CSA
- Application:
- Power Distribution
- Trip Setting:
- 400 to 850 A
- Country of Origin:
- Mexico
MSRP $1,200.00Surplus $136.47
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