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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Eaton BAB3040H Miniature Circuit Breakers (MCBs) 3P 40A 240V EA
MSRP $629.51Surplus $156.62SKU: C15-1094 Brand: Eaton MPN: BAB3040H UPC: 78667930340 Shipping Weight: 0.95 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-1094
- Series:
- BAB
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 240 VAC
- Amps:
- 32 A
- Poles:
- 3
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10 kA at 240 VAC
- Terminal Type:
- Extended Tang Line
- Terminal Type:
- Box Lug Load
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Load)
- Short Description:
- 240 VAC, 40 A, 10 kA, 3-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
- Catalog:
- Eaton_03771_V4T1_3_V4T1_11_V4T1_12_CAT.pdf
- Number of Poles:
- 3
- Voltage Rating:
- 240 VAC
- Current Rating:
- 40 A
- TS PIK:
- 21508710
- Country of Origin:
- Dominican Republic
MSRP $629.51Surplus $156.62 -
Eaton BR340 Miniature Circuit Breakers (MCBs) 3P 40A 240V EA
MSRP $459.53Surplus $103.53Eaton BR340 Miniature Circuit Breakers (MCBs) 3P 40A 240V EA​ ARCA SKU: C15-1259 Brand: Eaton MPN: BR340 UPC: 786676367851 Shipping Weight: 0.95 lbs. Shipping Height: 4.00 In...- SKU:
- C15-1259
- Series:
- BR
- Type:
- Common Trip
- Type:
- Quadplex
- Volts:
- 240 VAC
- Amps:
- 32 A
- Used On:
- BR Series Load Center
- Poles:
- 3
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Short Description:
- 240 VAC, 40 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip
- Catalog:
- Eaton_36620_V1T1_85_CAT.pdf
- TS PIK:
- 21493897
- Number of Poles:
- 3
- Current Rating:
- 40 A
- Voltage Rating:
- 240 VAC
- Country of Origin:
- Dominican Republic
MSRP $459.53Surplus $103.53 -
Eaton CHB340 Miniature Circuit Breakers (MCBs)
MSRP $1,143.95Surplus $869.05Eaton CHB340 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5015 Brand: Eaton MPN: CHB340 UPC: Shipping Weight: 0.40 lbs. Shipping Height: 3.00 In. Shipping Length: 4...- SKU:
- C15-5015
- Amps:
- 40 A
- Mounting:
- Bolt-On
- Poles:
- 3
- Terminal Type:
- Molded Case
- Used On:
- PB Series Panel board
- Volts:
- 240 VAC
- Short Description:
- 240 VAC, 40 A, 10 kA, 3-Pole, Bolt-On Mount, Molded Case, Circuit Breaker
- Series:
- CHB
- Type:
- Molded Case
- Current Rating:
- 40 A
- Voltage Rating:
- 240 VAC
- Catalog:
- Eaton_03653_V12T3_9_CAT.pdf
- Number of Poles:
- 3
- Wire Size:
- 8 to 4 AWG
- Interrupting Rating:
- 10 kA at 240 VAC
- Country of Origin:
- Dominican Republic
- Approval:
- UL 489
MSRP $1,143.95Surplus $869.05 -
Eaton CH340 Miniature Circuit Breakers (MCBs) CH 3P 40A 240V 50/60Hz 3Ph EA
MSRP $571.75Surplus $171.33Eaton CH340 Miniature Circuit Breakers (MCBs) CH 3P 40A 240V 50/60Hz 3Ph EA​ ARCA SKU: C15-2808 Brand: Eaton MPN: CH340 UPC: 782113102078 Shipping Weight: 0.90 lbs. Shipping...- SKU:
- C15-2808
- Approval:
- UL 489
- Approval:
- CSA
- Amps:
- 40 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 3
- Terminal Type:
- Thermal Magnetic
- Type:
- Common Trip
- Used On:
- CH Series Load Center
- Volts:
- 240 VAC
- Gauge:
- 10 to 1/0 AWG (Copper/Aluminum)
- Short Description:
- 240 VAC, 40 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Circuit Breaker
- Series:
- CH
- TS PIK:
- 531277
- Current Rating:
- 40 A
- Voltage Rating:
- 240 VAC
- Number of Poles:
- 3
- Catalog:
- Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
- Wire Size:
- 10 to 1/0 AWG (Copper/Aluminum)
- Country of Origin:
- Dominican Republic
MSRP $571.75Surplus $171.33 -
Eaton QBHW3040H Miniature Circuit Breakers (MCBs) QBHW 3P 40A 240V 50/60Hz 3Ph EA
MSRP $938.98Surplus $225.64Eaton QBHW3040H Miniature Circuit Breakers (MCBs) QBHW 3P 40A 240V 50/60Hz 3Ph EA​ ARCA SKU: C15-1784 Brand: Eaton MPN: QBHW3040H UPC: 786679393406 Shipping Weight: 1.10 lbs. Shipping...- SKU:
- C15-1784
- Series:
- QBHW
- Type:
- Molded Case
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 240 VAC
- Amps:
- 32 A
- Poles:
- 3
- Mounting:
- Bolt-On
- Interrupting Rating:
- 22000 A at 240 VAC
- Terminal Type:
- Extended Tang Line Terminal
- Terminal Type:
- Box Lug Load Terminal
- Wire Size:
- 14 to 4 AWG Aluminum/Copper (Load)
- Short Description:
- 240 VAC, 40 A, 22 kA, 3-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
- Catalog:
- Eaton_03771_V4T1_12_CAT.pdf
- TS PIK:
- 21510609
- Voltage Rating:
- 240 VAC
- Number of Poles:
- 3
- Current Rating:
- 40 A
- Country of Origin:
- Dominican Republic
MSRP $938.98Surplus $225.64 -
Eaton BAB3040HS Miniature Circuit Breakers (MCBs) BAB 3P 40A 240V 50/60Hz 3Ph
MSRP $1,061.81Surplus $429.53SKU: C15-1095 Brand: Eaton MPN: BAB3040HS UPC: 786679509661 Shipping Weight: 1.25 lbs. Shipping Height: 4.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-1095
- Series:
- BAB
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 240 VAC
- Amps:
- 32 A
- Poles:
- 3
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10000 A at 240 VAC
- Terminal Type:
- Extended Tang Line Terminal
- Terminal Type:
- Box Lug Load Terminal
- Wire Size:
- 14 to 4 AWG Aluminum/Copper (Load)
- Short Description:
- 240 VAC, 40 A, 10 kA, 3-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Shunt Trip, Thermal Magnetic, Miniature
- Catalog:
- Eaton_03771_V4T1_11_V4T1_12_V4T1_45_CAT.pdf
- Current Rating:
- 40 A
- Number of Poles:
- 3
- Voltage Rating:
- 240 VAC
- Country of Origin:
- Dominican Republic
MSRP $1,061.81Surplus $429.53 -
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Eaton BR340 Miniature Circuit Breakers (MCBs)
MSRP $459.53Surplus $129.35SKU: C15-8939 Brand: Eaton MPN: BR340 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-8939
- TS PIK:
- 21493897
- Type:
- Common Trip
- Number of Poles:
- 3
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Used On:
- BR Series Load Center
- Mounting:
- 1 Plug-On
- Series:
- BR
- Catalog:
- Eaton_36620_V1T1_85_CAT.pdf
- Short Description:
- 240 VAC, 40 A, 10 kA, 3-Pole, Plug-On Mount, Common Trip, Circuit Breaker
- Current Rating:
- 40 A
- Voltage Rating:
- 240 VAC
MSRP $459.53Surplus $129.35 -
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Eaton BR340ST Miniature Circuit Breakers (MCBs) BR 3P 40A 240V 50/60Hz 3Ph Shunt Trip
MSRP $943.38Surplus $377.35Eaton BR340ST Miniature Circuit Breakers (MCBs) BR 3P 40A 240V 50/60Hz 3Ph Shunt Trip​ ARCA SKU: C15-1260 Brand: Eaton MPN: BR340ST UPC: 786676003407 Shipping Weight: 1.30 Shipping...- SKU:
- C15-1260
- Approval:
- UL 489
- Amps:
- 40 A
- Interrupting Rating:
- 10 kA
- Mounting:
- 1-Inch Plug-On
- Poles:
- 3
- Size:
- 3 Inch Width x 3 Inch Depth x 3 Inch Height
- Terminal Type:
- Thermal Magnetic
- Type:
- Shunt Trip
- Used On:
- BR Load Center
- Volts:
- 240 VAC
- Gauge:
- 14 to 4 AWG Copper/Aluminum at 60/75 Deg C
- Current Rating:
- 40 A
- Voltage Rating:
- 240 VAC
- Wire Size:
- 14 to 4 AWG Copper/Aluminum at 60/75 Deg C
- Catalog:
- Eaton_00071_V1T1_43_V1T1_83_V1T1_85_CAT.pdf
- Number of Poles:
- 3
- Short Description:
- EATON BR THERMAL MAGNETIC CIRCUIT BREAKER,TYPE BR 1-INCH PLUG-ON SHUNT TRIP CIRC
MSRP $943.38Surplus $377.35 -
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Eaton CHP340 Miniature Circuit Breakers (MCBs)
MSRP $1,346.33Surplus $363.51SKU: C15-19384 Brand: Eaton MPN: CHP340 UPC: 78211392387 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19384
- Type:
- Thermal Magnetic
- Current Rating:
- 40 A
- Short Description:
- 240 VAC, 40 A, 3-Pole, 10 kA, Thermal Magnetic, Circuit Breaker
- Voltage Rating:
- 240 VAC
- Series:
- CHP
- Number of Poles:
- 3
- Wire Size:
- 10 to 1/0 AWG (Copper/Aluminum)
- Interrupting Rating:
- 10 kA at 240 VAC
- Used On:
- CH Series Loadcenter
- Terminal Type:
- Line Lug
- Catalog:
- Eaton_00001_V1T1_41_CAT.pdf
- Mounting:
- Plug-On
- Approval:
- UL 489
MSRP $1,346.33Surplus $363.51 -
Eaton FAZ-D40/3-RT Miniature Circuit Breakers (MCBs)
MSRP $898.46Surplus $79.54Eaton FAZ-D40/3-RT Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-3558 Brand: Eaton MPN: FAZ-D40/3-RT UPC: 015081021929 Shipping Weight: 0.85 lbs. Shipping Height: 4.00 In...- SKU:
- C15-3558
- Series:
- FAZ
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Size:
- 2.09 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
- Volts:
- 277/480 VAC
- Amps:
- 32 A
- Poles:
- 3
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Screw
- Wire Size:
- 18 to 4/18 to 8 AWG
- Trip Setting:
- 10 to 20 x Rated Current
- Short Description:
- 277/480 VAC 50/60 Hz, 40 A, 3-Pole, 10/14 kA, 10 to 20 x Rated Current, Ring Tongue Terminal, DIN Rail Mount, Standard Packaging, D-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- Data Sheet:
- Eaton_54192_1-5_DATA.pdf
- Number of Poles:
- 3
- Voltage Rating:
- 277/480 VAC
- Current Rating:
- 40 A
- Curve Type:
- D
- TS PIK:
- 124501618
- Country of Origin:
- Spain
MSRP $898.46Surplus $79.54 -
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Eaton QCHW3040H Miniature Circuit Breakers (MCBs)
MSRP $905.26Surplus $244.42SKU: C15-19564 Brand: Eaton MPN: QCHW3040H UPC: 78667938754 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19564
- Number of Poles:
- 3
- Current Rating:
- 40 A
- Type:
- Fixed Thermal Magnetic, Cable-In/Cable-Out, Miniature
- Interrupting Rating:
- 22000 A at 240 VAC
- Size:
- 3.3 Inch Width x 3.7 Inch Depth x 4.9 Inch Height
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Terminal Type:
- Aluminum Box Lug Standard Line, Steel Box Lug Standard Load
- Voltage Rating:
- 240 VAC
- Short Description:
- EATON QUICKLAG TYPE QCHW INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,INDUSTRIAL CIRCUIT BREAKER,40 A,22 kAIC,THREE-POLE,240 V,THERMAL-MAGNETIC,CABLE-IN/CABLE-OUT,QCHW,FIXED
- Catalog:
- Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
- Approval:
- UL 489, CSA
MSRP $905.26Surplus $244.42 -
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Eaton QPHW3040H Miniature Circuit Breakers (MCBs)
MSRP $1,050.91Surplus $283.75SKU: C15-19828 Brand: Eaton MPN: QPHW3040H UPC: 78667938730 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19828
- Short Description:
- EATON QUICKLAG TYPE QPH INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,INDUSTRIAL C
- Type:
- Thermal Magnetic, Non-Interchangeable Trip
- Current Rating:
- 40 A
- Mounting:
- Plug-On Female Clip Line
- Size:
- 3 Inch Width x 4 Inch Depth x 5 Inch Height
- Voltage Rating:
- 240 VAC
- Terminal Type:
- Steel Box Lug Standard Load
- Interrupting Rating:
- 22000 A at 240 VAC
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Number of Poles:
- 3
- Catalog:
- Eaton_03771_V4T1_2_V4T1_5_V4T1_6_V4T1_46_CAT.pdf
- Approval:
- UL 489, CSA
MSRP $1,050.91Surplus $283.75
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