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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Abb SU201M-K3 Miniature Circuit Breakers (MCBs) 1P 3A 277V 50/60Hz
Surplus $24.37Stock: Loading...
Abb SU201M-K3 Miniature Circuit Breakers (MCBs) 1P 3A 277V 50/60Hz​ ARCA SKU: C15-3392 Brand: ABB MPN: SU201M-K3 UPC: 888614423077 Shipping Weight: 0.30 Shipping Height: 1.00 In. Shipping...- SKU:
- C15-3392
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Approval:
- CE
- Amps:
- 3 A
- Interrupting Rating:
- 10 Kiloamp
- Mounting:
- 35 Millimeter DIN Rail
- Poles:
- 1
- Size:
- 69 Millimeter Length x 17.5 Millimeter Width x 111 Millimeter Height
- Terminal Type:
- Failsafe Bi-Directional Cylinder Lift Double Clamp Screw
- Type:
- Current Limiting
- Used On:
- Motor
- Volts:
- 480 Star/277 VAC 50/60 Hertz
- Volts:
- 48/96 VDC
- Gauge:
- 18 to 4 AWG (Conductor)
- Gauge:
- 18 to 8 AWG (Busbar)
- Short Description:
- 69 MM x 17.5 MM x 111
- Voltage Rating:
- 480 Star/277 VAC 50/60 Hertz, 48/96 VDC
- Current Rating:
- 3 A
- Number of Poles:
- 1
- Catalog:
- ABBInstallationProducts_00808_4_6_CAT.pdf
- Data Sheet:
- ABBInstallationProducts_00911_1-7_10_DATA.pdf
- Installation/Operator:
- ABBInstallationProducts_00074_INST.pdf
- Wire Size:
- 18 to 4 AWG (Conductor), 18 to 8 AWG (Busbar)
Surplus $24.37 -
Cutler-Hammer BAB2030 Miniature Circuit Breakers (MCBs) 2P 30A 120V NULL EA
Surplus $92.52Stock: Loading...
Cutler-Hammer BAB2030 Miniature Circuit Breakers (MCBs) 2P 30A 120V NULL EA​ ARCA SKU: C15-1048 Brand: Cutler-Hammer MPN: BAB2030 UPC: 78667930230 Shipping Weight: 0.55 lbs. Shipping...- SKU:
- C15-1048
- Series:
- BAB
- Type:
- Thermal Magnetic
- Approval:
- UL
- Approval:
- CSA
- Size:
- 2.2 Inch Width x 3.9 Inch Depth x 4.8 Inch Height
- Volts:
- 120/240 VAC
- Amps:
- 30 A
- Poles:
- 2
- Interrupting Rating:
- 10000 A
- Terminal Type:
- Ring/Spade Lug
- Short Description:
- 2.2" x 3.9" x 4.8", 120/240 VAC, 30 A at 40 Deg C, 10000 A Interrupt, 2-Pole, Ring/Spade Lug, Thermal Magnetic
- Catalog:
- EatonCorp_00004_V4T1_12_CAT.pdf
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 30 A
- Number of Poles:
- 2
Surplus $92.52 -
Eaton CHFAFGF115 Miniature Circuit Breakers (MCBs) 1P 15A EA
Surplus $52.80Stock: Loading...
Eaton CHFAFGF115 Miniature Circuit Breakers (MCBs) 1P 15A EA​ ARCA SKU: C15-1631 Brand: Eaton MPN: CHFAFGF115 UPC: 78667000781 Shipping Weight: 0.45 lbs. Shipping Height: 2.00 In...- SKU:
- C15-1631
- Series:
- CH
- Type:
- 200 Ampere Main Breaker Kit
- Size:
- 3/4 Inch W
- Volts:
- 120 VAC
- Amps:
- 32 A
- Used On:
- Type CH Loadcenter
- Interrupting Rating:
- 10 Kiloampere
- Terminal Type:
- Clip (Line Terminal)
- Poles:
- 1
- Short Description:
- 120 VAC, 15 A, 10 kA, Clip Line Terminal, Plug-In Mount, Dual Purpose
- Catalog:
- Eaton_36697_1_2_CAT.pdf
- Data Sheet:
- SiemensAG_06459_1_DATA.pdf
- TS PIK:
- 126236992
- Voltage Rating:
- 120 VAC
- Current Rating:
- 15 A
Surplus $52.80 -
Eaton CHL125N Miniature Circuit Breakers (MCBs) 3P 125A 240V EA
Surplus $108.89Stock: Loading...
Eaton CHL125N Miniature Circuit Breakers (MCBs) 3P 125A 240V EA​ ARCA SKU: L19-1786 Brand: Eaton MPN: CHL125N UPC: 782113098579 Shipping Weight: 0.85 lbs. Shipping Height: 4.00 In...- SKU:
- L19-1786
- Series:
- CH
- Type:
- Main Lug
- Used On:
- Type CH Loadcenter
- Conductor Size:
- 10 to 1/0 AWG
- Short Description:
- 125 A, #10-1/0, NEMA 3R
- Catalog:
- Eaton_36601_V1T1_2_V1T1_11_V1T1_21_CAT.pdf
- TS PIK:
- 111009780
Surplus $108.89 -
Eaton HFD3020 Molded Case Breakers (MCCBs) HFD 3P 20A 600V 50/60Hz 3Ph F Frame EA Thermal Magnetic
Surplus $518.95Stock: Loading...
Eaton HFD3020 Molded Case Breakers (MCCBs) HFD 3P 20A 600V 50/60Hz 3Ph F Frame EA Thermal Magnetic​ ARCA SKU: C15-2323 Brand: Eaton MPN: HFD3020 UPC: 786679175811 Shipping Weight: 4.35 lbs...- SKU:
- C15-2323
- Frame Type:
- FD
- Voltage Rating:
- 600 VAC, 250 VDC
- Current Rating:
- 20 A
- Number of Poles:
- 3
- Interrupting Rating:
- 100 kA at 240 VAC, 65 kA at 480 VAC at 50/60 Hertz, 25 kA at 600 VDC, 22 kA at 250 VDC
- Type:
- Molded Case, Thermal Magnetic
- Maximum AC Voltage Rating:
- 600 V
- Maximum DC Voltage Rating:
- 250 V
- Terminal Type:
- Standard Pressure Load
- Size:
- 4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 20 A, 65/22 kA, 3-Pole, Standard Pressure Load Terminal, FD Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
- Installation/Operator:
- Eaton_00091_INST.pdf
- Specification/Technical:
- Eaton_13078_1_2_SPEC.pdf
- TS PIK:
- 21506277
- CAD Drawings:
- Eaton_21588_1_CAD.pdf
- Series:
- C, HFD
Surplus $518.95 -
Eaton EHD2030 Molded Case Breakers (MCCBs) EHD 2P 30A 480V 50/60Hz 2Ph F Frame
Surplus $350.97Stock: Loading...
Eaton EHD2030 Molded Case Breakers (MCCBs) EHD 2P 30A 480V 50/60Hz 2Ph F Frame​ ARCA SKU: C15-2008 Brand: Eaton MPN: EHD2030 UPC: 786679317440 Shipping Weight: 2.80 Shipping Height: 4.00...- SKU:
- C15-2008
- Series:
- EHD
- Type:
- Single
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Size:
- 2.75 Inch Width x 3.38 Inch Depth x 6 Inch Height
- Volts:
- 480 VAC 50/60 Hertz
- Volts:
- 250 VDC
- Amps:
- 32 A
- Poles:
- 2
- Interrupting Rating:
- 14 kA at 480 VAC
- Interrupting Rating:
- 10 Kiloamp at 250 Volt DC
- Terminal Type:
- Standard Pressure Line and Load
- Frame Type:
- FD
- Maximum AC Voltage Rating:
- 480 V
- Maximum DC Voltage Rating:
- 250 V
- Short Description:
- 480 VAC 50/60 Hz, 250 VDC, 30 A, 14/10 kA, 2-Pole, Standard Pressure Load Terminal, EHD Frame, Thermal Magnetic, Molded Case
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
- CAD Drawing:
- Hubbell-WiringDeviceKellems_12690_1_CAD.pdf
- Manufacturer Warranty:
- Hubbell-WiringDeviceKellems_00001_WARR.pdf
- Current Rating:
- 30 A
- Number of Poles:
- 2
- Data Sheet:
- Eaton_40755_1-4_DATA.pdf
- Installation/Operator:
- Eaton_00091_INST.pdf
- Voltage Rating:
- 480 VAC 50/60 Hertz, 250 VDC
Surplus $350.97 -
Eaton FD1020 Molded Case Breakers (MCCBs) GHB 2P 40A 480V 50/60Hz 3Ph G Frame EA
Surplus $333.90Stock: Loading...
Eaton FD1020 Molded Case Breakers (MCCBs) GHB 2P 40A 480V 50/60Hz 3Ph G Frame EA​ ARCA SKU: C15-1804 Brand: Eaton MPN: FD1020 UPC: 786679312117 Shipping Weight: 1.25 lbs. Shipping...- SKU:
- C15-1804
- Frame Type:
- F
- Voltage Rating:
- 277 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 1
- Interrupting Rating:
- 35 kA at 277 VAC,10 kA at 125 VDC
- Type:
- Current Limiting
- Maximum AC Voltage Rating:
- 277
- Maximum DC Voltage Rating:
- 125
- Terminal Type:
- Standard Pressure Load Terminal
- Size:
- 1.38 Inch W x 3.38 Inch D x 6 Inch H
- Short Description:
- 277 VAC 50/60 Hz, 125 VDC, 20 A, 35/10 kA, 1-Pole, Standard Pressure Load Terminal, FD Frame, Thermal Magnetic, Molded Case
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
- Data Sheet:
- Eaton_07831_1-5_DATA.pdf
- Installation/Operator:
- Eaton_00091_INST.pdf
- CAD Drawings:
- Eaton_41226_1_CAD.pdf
- Series:
- C, FD
Surplus $333.90 -
Eaton QCF2010T Miniature Circuit Breakers (MCBs) QCF 2P 10A 240V 50/60Hz 1Ph
Surplus $54.82Stock: Loading...
Eaton QCF2010T Miniature Circuit Breakers (MCBs) QCF 2P 10A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1998 Brand: Eaton MPN: QCF2010T UPC: 782114154649 Shipping Weight: 0.49 Shipping Height: 1.00 In...- SKU:
- C15-1998
- Series:
- Quicklag
- Volts:
- 240 V
- Amps:
- 10 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- Short Description:
- QCF BKR 2P 10A W/ RING LUG TERM.
Surplus $54.82 -
Eaton QBHW1015 Miniature Circuit Breakers (MCBs) 1P 15A 240V EA
Surplus $49.99Stock: Loading...
Eaton QBHW1015 Miniature Circuit Breakers (MCBs) 1P 15A 240V EA​ ARCA SKU: C15-3890 Brand: Eaton MPN: QBHW1015 UPC: 786679392003 Shipping Weight: 0.30 lbs. Shipping Height: 1.00 In...- SKU:
- C15-3890
- Series:
- QBHW
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 1
- Mounting:
- Bolt-On
- Interrupting Rating:
- 22000 A at 120/240 VAC
- Interrupting Rating:
- 5000 A at 24 to 48 VDC
- Interrupting Rating:
- 3800 A at 62.5 VDC
- Terminal Type:
- Extended Tang Line Terminal
- Terminal Type:
- Box Lug Load Terminal
- Wire Size:
- 14 to 4 AWG Aluminum/Copper (Load)
- Short Description:
- 120/240 VAC, 15 A, 22 kA, 1-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature
- Catalog:
- Eaton_03771_V4T1_12_CAT.pdf
- Data Sheet:
- Eaton_21238_2-4_DATA.pdf
- TS PIK:
- 21510581
- Current Rating:
- 15 A at 40 Deg C
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 1
Surplus $49.99 -
Eaton AFGFTESTER Circuit Breaker Accessories EA
Surplus $283.50Stock: Loading...
Eaton AFGFTESTER Circuit Breaker Accessories EA​ ARCA SKU: C15-5034 Brand: Eaton MPN: AFGFTESTER UPC: 782116141913 Shipping Weight: 1.25 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-5034
- UOM:
- EA
- Box Quantity:
- 1
Surplus $283.50 -
Eaton MHMVD Circuit Breaker Accessories Vari-Depth Mechanism M Frame
Surplus $128.53Stock: Loading...
Eaton MHMVD Circuit Breaker Accessories Vari-Depth Mechanism M Frame​ ARCA SKU: C15-4787 Brand: Eaton MPN: MHMVD UPC: Shipping Weight: 2.05 Shipping Height: 3.00 In. Shipping...- SKU:
- C15-4787
- Frame:
- M
- Short Description:
- VARI-DEPTH ROTARY MECH 10 MM (MDL)
Surplus $128.53 -
Eaton CHH2100H2X Molded Case Breakers (MCCBs) CHH 2P 100A 240V 50/60Hz 1Ph
Surplus $486.87Stock: Loading...
Eaton CHH2100H2X Molded Case Breakers (MCCBs) CHH 2P 100A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1694 Brand: Eaton MPN: CHH2100H2X UPC: 782113032016 Shipping Weight: 4.50 Shipping Height: 5.00 In...- SKU:
- C15-1694
- Series:
- CHH
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- 1MP/1MM/3MM Series 200 Ampere Modular Meter Stack
- Poles:
- 2
- Mounting:
- Bolt-On
- Interrupting Rating:
- 25 kA
- Short Description:
- 120/240 VAC, 100 A, 25 kA, 2-Pole, Bolt-On Mount, Main Tenant
- Catalog:
- Eaton_00062_14_CAT.pdf
- Installation/Operator:
- Eaton_00008_INST.pdf
- Manufacturer Warranty:
- Eaton_00009_WARR.pdf
- Number of Poles:
- 2
- Current Rating:
- 100 A
- Voltage Rating:
- 120/240 VAC
Surplus $486.87