Circuit Breakers
Circuit breakers are electrical safety devices that are used to protect electrical circuits from overloading and short-circuits. They work by automatically interrupting the flow of electrical current in the event of an overload or short-circuit. This helps to prevent damage to electrical equipment, minimize the risk of electrical fires, and protect people from electric shock. There are several types of circuit breakers, including: Thermal-magnetic circuit breakers, molded case circuit breakers (MCCB), miniature circuit breakers (MCBs), and ground fault circuit interrupters (GFCIs).
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GENERAL ELECTRIC THQB2120 Miniature Circuit Breakers (MCBs) 2P 20A 120V EA
Surplus $56.43Stock: Loading...
GENERAL ELECTRIC THQB2120 Miniature Circuit Breakers (MCBs) 2P 20A 120V EA​ ARCA SKU: C15-2495 Brand: GENERAL ELECTRIC MPN: THQB2120 UPC: 78316401224 Shipping Weight: 0.60 lbs. Shipping...- SKU:
- C15-2495
- Approval:
- UL
- Amps:
- 20 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Bolt-On
- Poles:
- 2
- Terminal Type:
- Molded Case
- Type:
- Fixed Thermal Magnetic
- Type:
- Non-Interchangeable/Common Trip
- Type:
- Compact
- Used On:
- Load Center
- Used On:
- Lighting Panelboard
- Volts:
- 120/240 VAC
- Gauge:
- 14 to 8 AWG (Copper)
- Gauge:
- 12 to 8 AWG (Aluminum)
- Short Description:
- 120/240 VAC, 20 A, 10 kA Interrupt Rating, 2-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, 1" Bolt-On Mount, Q-Line Frame, LI Trip Function, Fixed Thermal Magnetic, Non-Interchangeable/Common Trip, Compact, Molded Case, Miniature Circuit Breaker
- Series:
- THQB
- TS PIK:
- 112124759
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 20 A
- Number of Poles:
- 2
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
- Wire Size:
- 14 to 8 AWG (Copper), 12 to 8 AWG (Aluminum)
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_06341_11_16_11_17_CAT.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10470_1_CAD.pdf
Surplus $56.43 -
Siemens B120 Miniature Circuit Breakers (MCBs) Type BL 1P 20A 120/240VAC EA
Surplus $31.22Stock: Loading...
Siemens B120 Miniature Circuit Breakers (MCBs) Type BL 1P 20A 120/240VAC EA​ ARCA SKU: C15-1007 Brand: Siemens MPN: B120 UPC: 78364326342 Shipping Weight: 0.30 lbs. Shipping...- SKU:
- C15-1007
- Type:
- Branch
- Type:
- BL
- Approval:
- UL 489
- Volts:
- 120 VAC
- Amps:
- 32 A
- Poles:
- 1
- Interrupting Rating:
- 10 kA
- Application:
- Electrical Distribution
- Installation:
- Bolt-On
- Short Description:
- 120 VAC 50/60 Hz, 20 A, 10 kA, 1-Pole, BL Frame, Bolt-On, Molded Case, Thermal and Fixed Magnetic Trip, Common Trip
- Catalog:
- SiemensAG_01502_5_8_5_19_10_14_CAT.pdf
- Data Sheet:
- SiemensAG_01506_1_DATA.pdf
- Current Rating:
- 20 A
- Voltage Rating:
- 120 VAC
- Number of Poles:
- 1
Surplus $31.22 -
Siemens Q115AF Miniature Circuit Breakers (MCBs)
Surplus $49.26Stock: Loading...
Siemens Q115AF Miniature Circuit Breakers (MCBs)​ ARCA SKU: E30-8841 Brand: Siemens MPN: Q115AF UPC: 78364317423 Shipping Weight: 0.40 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- E30-8841
- TS PIK:
- 116205550
- Type:
- Combination
- Voltage Rating:
- 120 VAC
- Current Rating:
- 15 A
- Short Description:
- 120 VAC, 15 A, 10 kA, 1-Pole, 14 to 12 AWG Copper/12 to 10 AWG Aluminum, Load Lug Terminal, Plug-In Mount, QAF Frame, AFCI, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Size:
- 1 Inch Width x 6 Inch Depth x 3 Inch Height
Surplus $49.26 -
Square D EDB14030 Miniature Circuit Breakers (MCBs)
Surplus $73.01Stock: Loading...
Square D EDB14030 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6356 Brand: Square D MPN: EDB14030 UPC: 78590187893 Shipping Weight: 1.45 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-6356
- TS PIK:
- 110613263
- Type:
- Thermal Magnetic, Branch, Miniature
- Current Rating:
- 30 A
- Used On:
- NF Merchandised Panelboard
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Data Sheet:
- SchneiderElectric-SquareD_45551_1_2_DATA.pdf
- Series:
- EDB
- Short Description:
- 277 VAC, 30 A, 18 kA, 1-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Interrupting Rating:
- 18 kA at 480 Star/277 VAC
- Voltage Rating:
- 277 VAC
- Number of Poles:
- 1
Surplus $73.01 -
Square D FA100DS Circuit Breaker Accessories
Surplus $589.60Stock: Loading...
Square D FA100DS Circuit Breaker Accessories​ ARCA SKU: C15-7708 Brand: Square D MPN: FA100DS UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-7708
Surplus $589.60 -
Square D QO2100BNRB Circuit Breaker Accessories EA
Surplus $61.58Stock: Loading...
Square D QO2100BNRB Circuit Breaker Accessories EA​ ARCA SKU: C15-9367 Brand: Square D MPN: QO2100BNRB UPC: 785901051749 Shipping Weight: 8.30 lbs. Shipping Height: 5.00 In...- SKU:
- C15-9367
- TS PIK:
- 111081321
Surplus $61.58 -
Crouse Hinds CHML Circuit Breaker Accessories EA
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Crouse Hinds CHML Circuit Breaker Accessories EA​ ARCA SKU: C15-5561 Brand: Crouse Hinds MPN: CHML UPC: 782114262849 Shipping Weight: 0.15 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-5561
Surplus $96.97 -
Cutler-Hammer JT3150T Molded Case Breakers (MCCBs) 3P 150A 50/60Hz 3Ph EA
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Cutler-Hammer JT3150T Molded Case Breakers (MCCBs) 3P 150A 50/60Hz 3Ph EA​ ARCA SKU: C15-6832 Brand: Eaton Cutler-Hammer MPN: JT3150T UPC: 78667940413 Shipping Weight: 1.25 lbs. Shipping...- SKU:
- C15-6832
- TS PIK:
- 111015895
- Number of Poles:
- 3
- Type:
- Non-Interchangeable Thermal Magnetic
- Frame Type:
- J
- Catalog:
- Eaton_27487_V4T2_282_V4T2_292_V4T2_293_CAT.pdf
- Short Description:
- 150 A, 3-Pole, J Frame, Non-Interchangeable Thermal Magnetic, Molded Case Circuit Breaker Trip Unit
- Current Rating:
- 150 A
Surplus $484.15 -
Eaton 2A12888G20 Circuit Breaker Accessories D-Shaft Upgrade Kit
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Eaton 2A12888G20 Circuit Breaker Accessories D-Shaft Upgrade Kit​ ARCA SKU: C15-4283 Brand: Eaton MPN: 2A12888G20 UPC: Shipping Weight: 0.45 Shipping Height: 4.00 In. Shipping...- SKU:
- C15-4283
- Type:
- D-Shaft Upgrade Kit
Surplus $141.97 -
Eaton AA115LPK Circuit Breaker Accessories 600V 50/60Hz EA
Surplus $193.76Stock: Loading...
Eaton AA115LPK Circuit Breaker Accessories 600V 50/60Hz EA​ ARCA SKU: C15-3740 Brand: Eaton MPN: AA115LPK UPC: 786678262444 Shipping Weight: 0.45 lbs. Shipping Height: 5.00 In. Shipping...- SKU:
- C15-3740
- Volts:
- 600 V
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY AUXILIARY BELL ALARM COMBINATION, AU
Surplus $193.76 -
Eaton AAL1LPK Circuit Breaker Accessories Aux/Alarm Combo 600V 50/60Hz FD Frame 3NO 3NC EA Left Hand Mounting
Surplus $550.57Stock: Loading...
Eaton AAL1LPK Circuit Breaker Accessories Aux/Alarm Combo 600V 50/60Hz FD Frame 3NO 3NC EA Left Hand Mounting​ ARCA SKU: S05-1012 Brand: Eaton MPN: AAL1LPK UPC: 786679762820 Shipping Weight: 0...- SKU:
- S05-1012
Surplus $550.57 -
Eaton AAL1RPK Circuit Breaker Accessories 600V EA
Surplus $199.19Stock: Loading...
Eaton AAL1RPK Circuit Breaker Accessories 600V EA​ ARCA SKU: S05-1546 Brand: Eaton MPN: AAL1RPK UPC: 78667955322 Shipping Weight: 0.15 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- S05-1546
- Used On:
- C Series F Frame Molded Case Circuit Breaker
- Contact Configuration:
- 1A-1B
- Contact Configuration:
- 1M-1B
- Connection Type:
- Pigtail Lead
- Mounting Location:
- Right Pole
- Catalog:
- Eaton_03771_V4T2_383_V4T2_453_V4T2_462_CAT.pdf
- TS PIK:
- 107004592
Surplus $199.19 -
Eaton BAB2070 Miniature Circuit Breakers (MCBs) 2P 70A 240V EA
Surplus $198.78Stock: Loading...
Eaton BAB2070 Miniature Circuit Breakers (MCBs) 2P 70A 240V EA​ ARCA SKU: C15-1065 Brand: Eaton MPN: BAB2070 UPC: 786679302705 Shipping Weight: 0.65 lbs. Shipping Height: 2.00 In...- SKU:
- C15-1065
- Series:
- BAB
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Size:
- 3.8 Inch Length x 2.2 Inch Width x 4.8 Inch Height
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10 kA
- Interrupting Rating:
- 5 kA at 24 to 48/62.5/80 Volt DC
- Terminal Type:
- Extended Tang Line
- Terminal Type:
- Box Lug Load
- Wire Size:
- 8 to 1/0 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 70 A, 10 kA, 2-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
- Catalog:
- Eaton_03771_V4T1_11_V4T1_12_V4T1_46_CAT.pdf
- TS PIK:
- 21508695
- Current Rating:
- 70 A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
Surplus $198.78 -
Eaton BAB2080 Miniature Circuit Breakers (MCBs) BAB 2P 80A 240V 50/60Hz 1Ph EA
Surplus $214.27Stock: Loading...
Eaton BAB2080 Miniature Circuit Breakers (MCBs) BAB 2P 80A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1067 Brand: Eaton MPN: BAB2080 UPC: 786679302804 Shipping Weight: 0.65 lbs. Shipping...- SKU:
- C15-1067
- Series:
- BAB
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Interrupting Rating:
- 5 kA at 24 to 48/62.5/80 Volt DC
- Terminal Type:
- Extended Tang Line
- Terminal Type:
- Box Lug Load
- Wire Size:
- 8 to 1/0 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 80 A, 10 kA, 2-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
- Catalog:
- Eaton_03771_V4T1_11_V4T1_12_V4T1_46_CAT.pdf
- TS PIK:
- 21508697
- Current Rating:
- 80 A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
Surplus $214.27 -
Eaton BKED225T Molded Case Breakers (MCCBs) ED 3P 225A 240V 50/60Hz 3Ph K Frame EA
Surplus $537.14Stock: Loading...
Eaton BKED225T Molded Case Breakers (MCCBs) ED 3P 225A 240V 50/60Hz 3Ph K Frame EA​ ARCA SKU: C15-3493 Brand: Eaton MPN: BKED225T UPC: 78668700958 Shipping Weight: 6.00 lbs. Shipping...- SKU:
- C15-3493
- Application:
- Distribution
- Amps:
- 225 A
- Installation:
- Top
- Poles:
- 0
- Trip Setting:
- 0
- Type:
- Main
- Type:
- Sub Feed
- Used On:
- PRL1A/PRL2A Panelboard
- Volts:
- 240 VAC
- Short Description:
- 240 VAC 1/3-Phase, 225 A, Top Mount, Main/Sub-Feed, ED-Frame Circuit Breaker Kit
- Series:
- Series BKED
- Specification/Technical:
- Eaton_40631_1_SPEC.pdf
- TS PIK:
- 120824468
- Current Rating:
- 225 A
- Voltage Rating:
- 240 VAC
Surplus $537.14 -
Eaton BR230H Miniature Circuit Breakers (MCBs) BR 2P 30A 120/240V 50/60Hz 1Ph EA
Surplus $41.38Stock: Loading...
Eaton BR230H Miniature Circuit Breakers (MCBs) BR 2P 30A 120/240V 50/60Hz 1Ph EA​ ARCA SKU: C15-4995 Brand: Eaton MPN: BR230H UPC: 786676374309 Shipping Weight: 0.70 Shipping...- SKU:
- C15-4995
- Approval:
- UL 489
- Amps:
- 30 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 2
- Size:
- 2 Inch Width x 3 Inch Depth x 3 Inch Height
- Terminal Type:
- Thermal/High Magnetic
- Type:
- Common Trip
- Used On:
- BR Load Center
- Volts:
- 120/240 VAC
- Gauge:
- 14 to 4 AWG Copper/Aluminum at 60 Deg C
- Wire Size:
- 14 to 4 AWG Copper/Aluminum at 60 Deg C
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 30 A
- Number of Poles:
- 2
- Catalog:
- Eaton_00071_V1T1_83_V1T1_90_CAT.pdf
- Short Description:
- EATON BR THERMAL MAGNETIC CIRCUIT BREAkER,TYPE BR 1-INCH PLUG-ON HIGH-MAGNETIC C
Surplus $41.38 -
Eaton CH230GFT Miniature Circuit Breakers (MCBs) 2P 30A 240V EA
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Eaton CH230GFT Miniature Circuit Breakers (MCBs) 2P 30A 240V EA​ ARCA SKU: C15-1559 Brand: Eaton MPN: CH230GFT UPC: 786676025645 Shipping Weight: 0.85 lbs. Shipping Height: 4.00 In...- SKU:
- C15-1559
- Type:
- Polarized
- Approval:
- UL 489
- Size:
- 2.75 Inch Width x 4.5 Inch Depth x 2 Inch Height
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Plug-On
- Wire Size:
- 14 to 4 AWG
- Short Description:
- 120/240 VAC, 30 A, 10 kA, 2-Pole, 14 to 4 AWG, Plug-On Terminal, Self Test
- Catalog:
- Eaton_00071_V1T1_15_V1T1_39_CAT.pdf
- Installation/Operator:
- Hubbell-WiringDeviceKellems_00119_INST.pdf
- CAD Drawing:
- Hubbell-WiringDeviceKellems_11569_1_CAD.pdf
- Manufacturer Warranty:
- Hubbell-WiringDeviceKellems_00001_WARR.pdf
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Current Rating:
- 30 A
Surplus $154.54 -
Eaton CH260 Miniature Circuit Breakers (MCBs) EA
Surplus $45.78Stock: Loading...
Eaton CH260 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-5392 Brand: Eaton MPN: CH260 UPC: 78211310187 Shipping Weight: 0.80 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-5392
- TS PIK:
- 117046016
- Series:
- CH
- Current Rating:
- 60 A
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Number of Poles:
- 2
- Short Description:
- 120/240 VAC, 60 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Circuit Breaker
- Type:
- Thermal Magnetic, Common Trip
- Used On:
- Type CH Loadcenter
- Size:
- 3 Inch Length x 1.5 Inch Width x 3.5 Inch Height
- Catalog:
- Eaton_36620_V1T1_36_V1T1_37_CAT.pdf
- Wire Size:
- 14 to 2 AWG, 3/0 AWG
- Voltage Rating:
- 120/240 VAC
Surplus $45.78