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).
-
Eaton FAZ-D5/1-NA-SP Din Rail Mounted Circuit Breakers 1P 5A 277V EA
Surplus $44.97Stock: Loading...
Eaton FAZ-D5/1-NA-SP Din Rail Mounted Circuit Breakers 1P 5A 277V EA​ ARCA SKU: C15-3147 Brand: Eaton MPN: FAZ-D5/1-NA-SP UPC: 015081636666 Shipping Weight: 0.30 lbs. Shipping...- SKU:
- C15-3147
- Series:
- FAZ
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Approval:
- CCC
- Size:
- 0.7 Inch Width x 3.15 Inch Height
- Volts:
- 277 VAC at 50/60 Hertz
- Volts:
- 48 VDC (UL/CSA)
- Amps:
- 32 A
- Poles:
- 1
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Interrupting Rating:
- 10 kA at 48 Volt DC (UL
- Terminal Type:
- Screw
- Trip Setting:
- 10 to 20 x Rated Current
- Short Description:
- 277/480 VAC 50/60 Hz, 5 A, 1-Pole, 10/14 kA, 10 to 20 x Rated Current, Screw Terminal, DIN Rail Mount, Single Packaging, D-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- Number of Poles:
- 1
- Voltage Rating:
- 277/480 VAC
- Current Rating:
- 5 A
- Curve Type:
- D
Surplus $44.97 -
Eaton GFTCB140 Miniature Circuit Breakers (MCBs) GF 1P 40A 120/240V 50/60Hz 1Ph EA
Surplus $69.60Stock: Loading...
Eaton GFTCB140 Miniature Circuit Breakers (MCBs) GF 1P 40A 120/240V 50/60Hz 1Ph EA​ ARCA SKU: C15-5083 Brand: Eaton MPN: GFTCB140 UPC: 78667976548 Shipping Weight: 0.50 Shipping Height: 2...- SKU:
- C15-5083
- Amps:
- 40 A
- Interrupting Rating:
- 10 kA
- Poles:
- 1
- Terminal Trip Sensitivity:
- 0
- Used On:
- BR Load Center
- Volts:
- 120/240 VAC
- Gauge:
- 0
- Specification/Technical:
- Eaton_62226_1_SPEC.pdf
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 40 A
Surplus $69.60 -
Square D QOB110 Miniature Circuit Breakers (MCBs) 10A 120V
Surplus $12.16Stock: Loading...
Square D QOB110 Miniature Circuit Breakers (MCBs) 10A 120V​ ARCA SKU: C15-6383 Brand: Square D MPN: QOB110 UPC: 78590147749 Shipping Weight: 0.30 lbs. Shipping Height: 1.00 In...- SKU:
- C15-6383
- TS PIK:
- 124023840
- Data Sheet:
- SchneiderElectric_21230_1_2_DATA.pdf
- Series:
- QOB
- Number of Poles:
- 1
- Short Description:
- 120/240 VAC 50/60 Hz, 48 VDC, 10 A, 10 kA, 1-Pole, Q-Frame, Bolt-On Mount, Pressure Plate Terminal, Miniature, Standard, Panelboard Circuit Breaker
- Type:
- Miniature, Standard
- Installation/Operator:
- SchneiderElectric-SquareD_02166_INST.pdf
- Current Rating:
- 10 A
- Used On:
- NQ Panelboard
- Catalog:
- SchneiderElectric-SquareD_32357_9_16_CAT.pdf
- Voltage Rating:
- 120/240 VAC
- Interrupting Rating:
- 10 kA at 120/240 VAC, 5 kA at 48 VDC
Surplus $12.16 -
Eaton BR1520 Miniature Circuit Breakers (MCBs) 1P 15A/20A 240V EA
Surplus $36.56Stock: Loading...
Eaton BR1520 Miniature Circuit Breakers (MCBs) 1P 15A/20A 240V EA​ ARCA SKU: C15-1207 Brand: Eaton MPN: BR1520 UPC: 786676370103 Shipping Weight: 0.40 lbs. Shipping Height: 1.00 In...- SKU:
- C15-1207
- Series:
- BR
- Type:
- Thermal Magnetic
- Type:
- Duplex
- Approval:
- UL 489
- Volts:
- 120 VAC
- Amps:
- 32 A
- Used On:
- BR Series Load Center
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120 VAC, 15/20 A, 10 kA, 1-Pole, Plug-On Mount, Duplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_88_CAT.pdf
- TS PIK:
- 21493951
- Voltage Rating:
- 120 VAC
- Current Rating:
- 15/20 A
- Number of Poles:
- 1
Surplus $36.56 -
Eaton CH125RB Circuit Breaker Accessories 3P 125A EA
Surplus $7.40Stock: Loading...
Eaton CH125RB Circuit Breaker Accessories 3P 125A EA​ ARCA SKU: C15-2014 Brand: Eaton MPN: CH125RB UPC: 782113099125 Shipping Weight: 0.05 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-2014
- Accessory Type:
- Mounting Accessories
- Poles:
- 1/2/3
- Type:
- Hold Down Retainer Kit
- Used On:
- CH Series 125/225 Amp Circuit Breaker
- Short Description:
- 1/2/3-Pole, Hold Down Retainer Kit for Circuit Breaker
- Specification/Technical:
- Eaton_38032_1_SPEC.pdf
- Installation/Operator:
- Eaton_00464_INST.pdf
- TS PIK:
- 111009813
- Catalog:
- Eaton_36601_V1T1_42_CAT.pdf
Surplus $7.40 -
Eaton FAZ-B50/3 Miniature Circuit Breakers (MCBs) FAZ 3P 50A 120/240V 50/60Hz 3Ph EA
Surplus $108.14Stock: Loading...
Eaton FAZ-B50/3 Miniature Circuit Breakers (MCBs) FAZ 3P 50A 120/240V 50/60Hz 3Ph EA​ ARCA SKU: C15-2800 Brand: Eaton MPN: FAZ-B50/3 UPC: 015082788524 Shipping Weight: 0.85 lbs. Shipping...- SKU:
- C15-2800
- Series:
- FAZ
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 1077
- Approval:
- CSA C22.2
- Approval:
- CCC
- Size:
- 2.09 Inch Width x 3.15 Inch Height
- Volts:
- 480 VAC Star/277 VAC at 50/60 Hertz
- Volts:
- 96 VDC (UL/CSA)
- Amps:
- 32 A
- Poles:
- 3
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Interrupting Rating:
- 10 kA at 96 Volt DC (UL
- Interrupting Rating:
- CSA)
- Terminal Type:
- Screw
- Trip Setting:
- 3 to 5 x Rated Current
- Short Description:
- 277/480 VAC 50/60 Hz, 50 A, 3-Pole, 10 kA, 3 to 5 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, B-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
- Data Sheet:
- Eaton_56862_1-9_DATA.pdf
- TS PIK:
- 124503332
- Number of Poles:
- 3
- Current Rating:
- 50 A
- Voltage Rating:
- 277/480 VAC
- Curve Type:
- B
Surplus $108.14 -
Eaton FAZ-C30/3-NA Miniature Circuit Breakers (MCBs) FAZ 3P 30A 480V 50/60Hz 3Ph EA
Surplus $184.70Stock: Loading...
Eaton FAZ-C30/3-NA Miniature Circuit Breakers (MCBs) FAZ 3P 30A 480V 50/60Hz 3Ph EA​ ARCA SKU: C15-3132 Brand: Eaton MPN: FAZ-C30/3-NA UPC: 4015081021291 Shipping Weight: 0.90 lbs. Shipping...- SKU:
- C15-3132
- Series:
- FAZ
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Approval:
- CCC
- Size:
- 2.09 Inch Width x 3.15 Inch Height
- Volts:
- 277/480 VAC 50/60 Hertz
- Volts:
- 96 VDC
- Amps:
- 32 A
- Poles:
- 3
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Interrupting Rating:
- 10 kA at 96 Volt DC (UL
- Terminal Type:
- Screw
- Trip Setting:
- 5 to 10 x Rated Current
- Short Description:
- 277/480 VAC 50/60 Hz, 30 A, 3-Pole, 10/14 kA, 5 to 10 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, C-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- Data Sheet:
- Eaton_53936_1-5_DATA.pdf
- TS PIK:
- 124501555
- Number of Poles:
- 3
- Current Rating:
- 30 A
- Voltage Rating:
- 277/480 VAC
- Curve Type:
- C
Surplus $184.70 -
Eaton JHMCCR Circuit Breaker Accessories Universal Direct Handle Mechanism JG Frame Red Handle
Surplus $52.36Stock: Loading...
Eaton JHMCCR Circuit Breaker Accessories Universal Direct Handle Mechanism JG Frame Red Handle​ ARCA SKU: C15-2369 Brand: Eaton MPN: JHMCCR UPC: 782113527611 Shipping Weight: 1.00 Shipping...- SKU:
- C15-2369
- Frame:
- JG
- Short Description:
- JG ROTARY CLOSE COUPLE HANDLE MECH - RED/ YELLOW
Surplus $52.36 -
Eaton QCPHW1030 Miniature Circuit Breakers (MCBs) QP 1P 30A 240V 50/60Hz 1Ph
Surplus $29.93Stock: Loading...
Eaton QCPHW1030 Miniature Circuit Breakers (MCBs) QP 1P 30A 240V 50/60Hz 1Ph​ ARCA SKU: C15-3079 Brand: Eaton MPN: QCPHW1030 UPC: 786685555423 Shipping Weight: 0.40 Shipping Height: 3.00...- SKU:
- C15-3079
- Series:
- QC
- Volts:
- 240 V
- Amps:
- 30 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- TYPE QC BREAKER 1P 30A QCPHW
- Number of Poles:
- 1
Surplus $29.93 -
Eaton QCPHW2030 Miniature Circuit Breakers (MCBs) QCP 2P 30A 240V 50/60Hz 1Ph
Surplus $69.75Stock: Loading...
Eaton QCPHW2030 Miniature Circuit Breakers (MCBs) QCP 2P 30A 240V 50/60Hz 1Ph​ ARCA SKU: C15-2522 Brand: Eaton MPN: QCPHW2030 UPC: 786685555461 Shipping Weight: 0.80 Shipping Height: 5.00...- SKU:
- C15-2522
- Series:
- QC
- Volts:
- 240 V
- Amps:
- 30 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- Short Description:
- TYPE QC BREAKER 2P 30A QCPHW
Surplus $69.75 -
Eaton A1X5RTK Circuit Breaker Accessories Aux Switch 600V 50/60Hz N Frame SERIES G
Surplus $111.71Stock: Loading...
Eaton A1X5RTK Circuit Breaker Accessories Aux Switch 600V 50/60Hz N Frame SERIES G​ ARCA SKU: C15-2551 Brand: Eaton MPN: A1X5RTK UPC: 786679027059 Shipping Weight: 0.30 Shipping Height: 3...- SKU:
- C15-2551
- Volts:
- 600 V
- Frequency Rating:
- 50/60 Hz
- Frame:
- N
- Short Description:
- EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY AUXILIARY SWITCH, AUXILIARY SWITCH,
Surplus $111.71 -
Eaton BAB3020C Miniature Circuit Breakers (MCBs) BA 3P 20A 120V 50/60Hz 3Ph EA
Surplus $196.68Stock: Loading...
Eaton BAB3020C Miniature Circuit Breakers (MCBs) BA 3P 20A 120V 50/60Hz 3Ph EA​ ARCA SKU: C15-1081 Brand: Eaton MPN: BAB3020C UPC: 786679304334 Shipping Weight: 0.85 lbs. Shipping...- SKU:
- C15-1081
- Approval:
- UL 489
- Approval:
- CSA
- Amps:
- 20 A
- Interrupting Rating:
- 10000 A at 120/240 VAC
- Interrupting Rating:
- 5000 Ampere at 24 to 48/62.5/80 VDC
- Mounting:
- Bolt-On
- Poles:
- 2
- Terminal Type:
- Extended Tang Line Terminal
- Terminal Type:
- Box Lug Load Terminal
- Type:
- Thermal Magnetic
- Volts:
- 120/240 VAC
- Gauge:
- 14 to 4 AWG Aluminum/Copper (Load)
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 2-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature, FDC Circuit Breaker
- Series:
- BAB
- Specification/Technical:
- Eaton_05419_1_2_SPEC.pdf
- TS PIK:
- 21508740
- Wire Size:
- 14 to 4 AWG Aluminum/Copper (Load)
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 20 A
- Number of Poles:
- 2
- Catalog:
- Eaton_03771_V4T1_39_CAT.pdf
Surplus $196.68