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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GE THQL1140 Miniature Circuit Breakers (MCBs) THQL 1P 40A 50/60Hz 1Ph EA
MSRP $52.82Surplus $10.80GE THQL1140 Miniature Circuit Breakers (MCBs) THQL 1P 40A 50/60Hz 1Ph EA​ ARCA SKU: C15-7010 Brand: GE MPN: THQL1140 UPC: 30783164012881 Shipping Weight: 1.20 lbs. Shipping Height: 1...- SKU:
- C15-7010
- TS PIK:
- 555076
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01789_1_CAD.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_1_7_CAT.pdf
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 1
- Type:
- Thermal Magnetic, Compact
- Current Rating:
- 40 A
- Terminal Type:
- Plug-On
- Short Description:
- 120/240 VAC, 40 A, 10 kA Interrupt, 1-Pole, (1) 8 to 3 AWG Aluminum/Copper Load Lug Terminal, 1" Plug-In Mount, Q-Line Frame, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic, Feeder Molded Case Circuit Breaker
- Mounting:
- Plug-On
- Approval:
- UL
- Maximum AC Voltage Rating:
- 240 V
- Country of Origin:
- United States
MSRP $52.82Surplus $10.80 -
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Eaton CHF140 Miniature Circuit Breakers (MCBs) CH 1P 40A 240V 50/60Hz 1Ph EA
MSRP $53.00Surplus $23.94Eaton CHF140 Miniature Circuit Breakers (MCBs) CH 1P 40A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-4150 Brand: Eaton MPN: CHF140 UPC: 786685532134 Shipping Weight: 0.25 lbs. Shipping Height: 1.00...- SKU:
- C15-4150
- Type:
- Common Trip
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 1
- Interrupting Rating:
- 10 kA
- Frame Type:
- CH
- Short Description:
- 120/240 VAC, 40 A, 10 kA, 1-Pole, Plug-On, Aluminum/Copper Wire, Thermal Magnetic, Mechanical Trip Flag
- Catalog:
- Eaton_36601_V1T1_35_V1T1_36_CAT.pdf
- Installation/Operator:
- Eaton_00008_INST.pdf
- Manufacturer Warranty:
- Eaton_00009_WARR.pdf
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 40 A
- Mounting:
- Plug-On
MSRP $53.00Surplus $23.94 -
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Cutler-Hammer CH140 Miniature Circuit Breakers (MCBs) CH 1P 40A 50/60Hz 1Ph EA
MSRP $22.05Surplus $15.90Cutler-Hammer CH140 Miniature Circuit Breakers (MCBs) CH 1P 40A 50/60Hz 1Ph EA​ ARCA SKU: C15-6745 Brand: Eaton Cutler-Hammer MPN: CH140 UPC: 78211310167 Shipping Weight: 0.25 lbs. Shipping...- SKU:
- C15-6745
- TS PIK:
- 531260
- Series:
- Type CH
- Voltage Rating:
- 120/240 V
- Current Rating:
- 40 A
- Short Description:
- 120/240 VAC, 40 A, 10 kA, 1-Pole, 3/4" Plug-On Mount, Thermal Magnetic, Circuit Breaker
- Installation/Operator:
- Eaton_00231_INST.pdf
- Number of Poles:
- 1
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Catalog:
- Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
- Used On:
- Type CH Loadcenter
- Wire Size:
- 14 to 2 AWG (Aluminum/Copper)
MSRP $22.05Surplus $15.90 -
Eaton BR140 Miniature Circuit Breakers (MCBs) 40A 120V EA
MSRP $60.00Surplus $12.21Eaton BR140 Miniature Circuit Breakers (MCBs) 40A 120V EA​ ARCA SKU: C15-1204 Brand: Eaton MPN: BR140 UPC: 78667636225 Shipping Weight: 0.30 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-1204
- Series:
- BR
- Approval:
- UL 489
- Approval:
- Federal Specification W-C375
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Type BR Loadcenter
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 40 A, 10 kA, 1-Pole, 1" Plug-On Mount, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_84_CAT.pdf
- TS PIK:
- 21493850
- Number of Poles:
- 1
- Current Rating:
- 40 A
- Voltage Rating:
- 120/240 VAC
- Country of Origin:
- United States
MSRP $60.00Surplus $12.21 -
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Eaton CH140 Miniature Circuit Breakers (MCBs) 40A 120V
MSRP $22.05Surplus $11.75Eaton CH140 Miniature Circuit Breakers (MCBs) 40A 120V​ ARCA SKU: C15-1388 Brand: Eaton MPN: CH140 UPC: 78211310167 Shipping Weight: 0.30 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-1388
- Series:
- Type CH
- Volts:
- 120/240 V
- Amps:
- 32 A
- Used On:
- Type CH Loadcenter
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 2 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 40 A, 10 kA, 1-Pole, 3/4" Plug-On Mount, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 V
- Installation/Operator:
- Eaton_00231_INST.pdf
- Current Rating:
- 40 A
MSRP $22.05Surplus $11.75 -
GENERAL ELECTRIC THQP140 Miniature Circuit Breakers (MCBs)
MSRP $53.82Surplus $11.43GENERAL ELECTRIC THQP140 Miniature Circuit Breakers (MCBs)​ ARCA SKU: E30-8048 Brand: GENERAL ELECTRIC MPN: THQP140 UPC: 78316413445 Shipping Weight: 0.20 lbs. Shipping Height: 1.00...- SKU:
- E30-8048
- Current Rating:
- 40 A
- Size:
- 1/2 Inch Width
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Terminal Type:
- Plug-On
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 VAC
- Type:
- Thermal Magnetic
- Short Description:
- 120/240 VAC, 40 A, 10 kA, 1-Pole, 8 to 4 AWG/8 to 4 AWG, Q-Line Frame, Plug-In Terminal, Thermal Magnetic, Non-Interchangeable Circuit Breaker
- Mounting:
- Plug-On
- Approval:
- UL
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Country of Origin:
- United States
MSRP $53.82Surplus $11.43 -
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Eaton CHP140 Miniature Circuit Breakers (MCBs)
MSRP $122.00Surplus $32.94SKU: C15-19365 Brand: Eaton MPN: CHP140 UPC: 62103707128 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19365
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Series:
- CHP
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 1
- Used On:
- CH Series Loadcenter
- Short Description:
- 120/240 VAC, 40 A, 1-Pole, 10 kA, Thermal Magnetic, Circuit Breaker
- Type:
- Thermal Magnetic
- Mounting:
- Plug-On
- Terminal Type:
- Line Lug
- Approval:
- UL 489
- Catalog:
- Eaton_00001_V1T1_41_CAT.pdf
- Current Rating:
- 40 A
- Wire Size:
- 14 to 2 AWG (Copper/Aluminum)
MSRP $122.00Surplus $32.94 -
Murray MP140 Miniature Circuit Breakers (MCBs)
MSRP $37.00Surplus $8.98Murray MP140 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6295 Brand: Murray MPN: MP140 UPC: Shipping Weight: 3.55 lbs. Shipping Height: 3.00 In. Shipping Length: 11...- SKU:
- C15-6295
- Series:
- MP-T
- Wire Size:
- 8 to 6 AWG (Copper), 8 to 4 AWG (Aluminum)
- Short Description:
- 120 VAC, 40 A, 10 kA, 1-Pole, Plug-In Mount, MP-T Frame, Thermal Magnetic Trip Unit, Miniature Circuit Breaker
- Voltage Rating:
- 120 VAC
- Size:
- 1 Inch W x 3 Inch D x 3 1/8 Inch H
- Current Rating:
- 40 A
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Used On:
- Loadcenter
- Number of Poles:
- 1
- Data Sheet:
- SiemensAG_06582_1_DATA.pdf
- Terminal Type:
- Load Lug
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Country of Origin:
- United States
MSRP $37.00Surplus $8.98 -
Siemens Q140 Miniature Circuit Breakers (MCBs)
MSRP $45.50Surplus $8.34Siemens Q140 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6186 Brand: Siemens MPN: Q140 UPC: 66286200391 Shipping Weight: 0.25 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-6186
- TS PIK:
- 21366718
- Current Rating:
- 40 A
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Data Sheet:
- SiemensAG_06975_1_DATA.pdf
- Catalog:
- SiemensAG_00562_1_41_1_46_1_47_CAT.pdf
- Size:
- 1 Inch Width x 3 Inch Depth x 3 Inch Height
- Number of Poles:
- 1
- Voltage Rating:
- 120 V
- Short Description:
- 120/240 VAC, 40 A, 10 kA, 1-Pole, 8 to 6 AWG Copper/8 to 4 AWG Aluminum, Load Lug Terminal, Plug-In Mount, QP Frame, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Country of Origin:
- Mexico
- Approval:
- UL 489
- Frame Type:
- QP
MSRP $45.50Surplus $8.34 -
Square D HOM140 Miniature Circuit Breakers (MCBs) 40A 120V
MSRP $26.30Surplus $7.45Square D HOM140 Miniature Circuit Breakers (MCBs) 40A 120V​ ARCA SKU: C15-6440 Brand: Square D MPN: HOM140 UPC: 78590106524 Shipping Weight: 0.35 lbs. Shipping Height: 3.00 In...- SKU:
- C15-6440
- TS PIK:
- 21033066
- Terminal Type:
- Box Lug
- Interrupting Rating:
- 10 kA
- Installation/Operator:
- SchneiderElectric-SquareD_00099_INST.pdf
- Wire Size:
- 8 to 2 AWG (Aluminum/Copper)
- Type:
- Standard
- Short Description:
- 120/240 VAC, 40 A, 10 kA Interrupt, 1-Pole, 8 to 2 AWG Aluminum/Copper, Plug-In Mount, Box Lug Terminal, Standard
- Catalog:
- SchneiderElectric_00257_1_19_1_39_7_22_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_13427_1_2_DATA.pdf
- Voltage Rating:
- 120/240 VAC
- Mounting:
- Plug-On
- Size:
- 1 Inch Width x 2.98 Inch Depth x 3.13 Inch Height
- Number of Poles:
- 1
- Current Rating:
- 40 A
- Used On:
- Load Center
- Country of Origin:
- Mexico
- Approval:
- UL
MSRP $26.30Surplus $7.45 -
Square D QO140 Miniature Circuit Breakers (MCBs) 40A 120V
MSRP $29.10Surplus $11.18Square D QO140 Miniature Circuit Breakers (MCBs) 40A 120V​ ARCA SKU: C15-6449 Brand: Square D MPN: QO140 UPC: 78590140018 Shipping Weight: 0.30 lbs. Shipping Height: 3.00 In...- SKU:
- C15-6449
- TS PIK:
- 123180738
- Mounting:
- Plug-On
- Voltage Rating:
- 120/240 VAC 50/60 Hertz, 48 VDC
- Data Sheet:
- SchneiderElectric-SquareD_53406_1_2_DATA.pdf
- Current Rating:
- 40 A
- Used On:
- QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
- Series:
- QO
- Terminal Type:
- Box Lug
- Short Description:
- 120/240 VAC 50/60 Hz, 48 VDC, 40 A, 5/10 kA Interrupt, 1-Pole, 8 to 2 AWG Copper/Aluminum, Plug-In Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
- Number of Poles:
- 1
- Wire Size:
- 8 to 2 AWG (Copper/Aluminum)
- Catalog:
- SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
- Type:
- Common Trip, Miniature, Standard
- Size:
- 0.75 Inch Width x 2.91 Inch Depth x 3.11 Inch Height
- Installation/Operator:
- SchneiderElectric-SquareD_01259_INST.pdf
- Interrupting Rating:
- 5/10 kA
- Country of Origin:
- Mexico
- Approval:
- UL, CSA
MSRP $29.10Surplus $11.18
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