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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Cutler-Hammer KD3400WA02 Main Breakers EA
Surplus $3,375.00Stock: Loading...
Cutler-Hammer KD3400WA02 Main Breakers EA​ ARCA SKU: C15-11040 Brand: Cutler-Hammer MPN: KD3400WA02 UPC: Shipping Weight: 11.50 lbs. Shipping Height: 6.00 In. Shipping...- SKU:
- C15-11040
Surplus $3,375.00 -
Cutler-Hammer KPRL4-ED Circuit Breaker Accessories NULL EA
Surplus $275.20Stock: Loading...
Cutler-Hammer KPRL4-ED Circuit Breaker Accessories NULL EA​ ARCA SKU: C15-8889 Brand: Eaton Cutler-Hammer MPN: KPRL4-ED UPC: Shipping Weight: 5.20 lbs. Shipping Height: 3.00 In...- SKU:
- C15-8889
Surplus $275.20 -
Cutler-Hammer KT2400T Molded Case Breakers (MCCBs) 2P 400A NULL
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Cutler-Hammer KT2400T Molded Case Breakers (MCCBs) 2P 400A NULL​ ARCA SKU: A13-1183 Brand: Eaton Cutler-Hammer MPN: KT2400T UPC: 786679852354 Shipping Weight: 1.65 lbs. Shipping...- SKU:
- A13-1183
- Adjustment:
- Magnetic Trip
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Amps:
- 400 A
- Frame:
- K
- Poles:
- 2
- Type:
- Thermal Magnetic
- Short Description:
- 400 A, 2-Pole, K Frame, Thermal Magnetic, Molded Case Circuit Breaker Trip Unit
- Specification/Technical:
- EatonCorp_00439_1_2_SPEC.pdf
- TS PIK:
- 21517244
- Number of Poles:
- 2
- Current Rating:
- 400 A
- Frame Type:
- K
- Catalog:
- EatonCorp_00274_V4T2_305_V4T2_307_CAT.pdf
Surplus $162.15 -
Cutler-Hammer KT3300T Molded Case Breakers (MCCBs) 3P 300A NULL
Surplus $507.18Stock: Loading...
Cutler-Hammer KT3300T Molded Case Breakers (MCCBs) 3P 300A NULL​ ARCA SKU: A13-1256 Brand: Eaton Cutler-Hammer MPN: KT3300T UPC: 786679266076 Shipping Weight: 1.50 lbs. Shipping...- SKU:
- A13-1256
- Accessory Type:
- Trip Unit
- Adjustment:
- Magnetic Trip
- Approval:
- UL
- Amps:
- 300 A
- Frame:
- K
- Poles:
- 3
- Type:
- Thermal Magnetic
- Short Description:
- 300 A, 3-Pole, K Frame, Thermal Magnetic, Molded Case Circuit Breaker Trip Unit
- Series:
- C
- Specification/Technical:
- Eaton_08724_1_2_SPEC.pdf
- Catalog:
- Eaton_27487_V4T2_299_V4T2_300_V4T2_302_CAT.pdf
- Current Rating:
- 300 A
- Number of Poles:
- 3
- Frame Type:
- K
Surplus $507.18 -
Cutler-Hammer LT3600T Molded Case Breakers (MCCBs) 3P 600A NULL
Surplus $1,396.22Stock: Loading...
Cutler-Hammer LT3600T Molded Case Breakers (MCCBs) 3P 600A NULL​ ARCA SKU: A13-1196 Brand: Eaton Cutler-Hammer MPN: LT3600T UPC: 786679580080 Shipping Weight: 2.75 lbs. Shipping...- SKU:
- A13-1196
- Accessory Type:
- Trip Unit
- Adjustment:
- Magnetic Trip
- Approval:
- UL
- Approval:
- CE
- Amps:
- 600 A
- Frame:
- LD
- Poles:
- 3
- Type:
- Thermal Magnetic
- Short Description:
- 600 A, 3-Pole, LD/HLD/LDC Frame, Thermal Magnetic, Molded Case Circuit Breaker Trip Unit
- Series:
- C
- Specification/Technical:
- Eaton_08954_1_2_SPEC.pdf
- Installation/Operator:
- Eaton_00487_INST.pdf
- TS PIK:
- 21513708
- Frame Type:
- LD
- Number of Poles:
- 3
- Current Rating:
- 600 A
- Catalog:
- Eaton_27487_V4T2_324_V4T2_326_V4T2_484_CAT.pdf
Surplus $1,396.22 -
Cutler-Hammer MCP03150R Molded Case Breakers (MCCBs) 150A 50/60Hz EA
Surplus $828.75Stock: Loading...
Cutler-Hammer MCP03150R Molded Case Breakers (MCCBs) 150A 50/60Hz EA​ ARCA SKU: U00-3208 Brand: Eaton Cutler-Hammer MPN: MCP03150R UPC: Shipping Weight: 4.30 lbs. Shipping Height: 5...- SKU:
- U00-3208
Surplus $828.75 -
Cutler-Hammer MCP23480R Molded Case Breakers (MCCBs) 50A 50/60Hz EA
Surplus $405.88Stock: Loading...
Cutler-Hammer MCP23480R Molded Case Breakers (MCCBs) 50A 50/60Hz EA​ ARCA SKU: U00-3248 Brand: Eaton Cutler-Hammer MPN: MCP23480R UPC: Shipping Weight: 4.10 lbs. Shipping Height: 5...- SKU:
- U00-3248
Surplus $405.88 -
Cutler-Hammer MCP331000 Molded Case Breakers (MCCBs) 100A 50/60Hz EA
Surplus $1,785.00Stock: Loading...
Cutler-Hammer MCP331000 Molded Case Breakers (MCCBs) 100A 50/60Hz EA​ ARCA SKU: C15-6809 Brand: Eaton Cutler-Hammer MPN: MCP331000 UPC: Shipping Weight: 4.20 lbs. Shipping Height: 6...- SKU:
- C15-6809
- Number of Poles:
- 3
Surplus $1,785.00 -
Cutler-Hammer QCAL2100 Other Circuit Breakers EA
Surplus $17.85Stock: Loading...
Cutler-Hammer QCAL2100 Other Circuit Breakers EA​ ARCA SKU: U00-3202 Brand: Eaton Cutler-Hammer MPN: QCAL2100 UPC: Shipping Weight: 0.75 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- U00-3202
Surplus $17.85 -
Cutler-Hammer SPCL1C63 Miniature Circuit Breakers (MCBs) NULL EA
Surplus $396.26Stock: Loading...
Cutler-Hammer SPCL1C63 Miniature Circuit Breakers (MCBs) NULL EA​ ARCA SKU: C15-6803 Brand: Eaton Cutler-Hammer MPN: SPCL1C63 UPC: 78211699271 Shipping Weight: 0.30 lbs. Shipping...- SKU:
- C15-6803
Surplus $396.26 -
Cutler-Hammer SPHM1HM0020A Other Circuit Breakers NULL EA
Surplus $40.22Stock: Loading...
Cutler-Hammer SPHM1HM0020A Other Circuit Breakers NULL EA​ ARCA SKU: C15-5222 Brand: Eaton Cutler-Hammer MPN: SPHM1HM0020A UPC: 782116902620 Shipping Weight: 0.45 lbs. Shipping...- SKU:
- C15-5222
- Amps:
- 20 A
- Short Description:
- EATON HYDRAULIC MAGNETIC SUPPLEMENTARY PROTECTOR
- Number of Poles:
- 1
- Mounting:
- DIN Rail
Surplus $40.22 -
Cutler-Hammer SPHM2RM0005 Din Rail Mounted Circuit Breakers EA
Surplus $172.51Stock: Loading...
Cutler-Hammer SPHM2RM0005 Din Rail Mounted Circuit Breakers EA​ ARCA SKU: C15-9242 Brand: Cutler-Hammer MPN: SPHM2RM0005 UPC: 786679754269 Shipping Weight: 0.75 lbs. Shipping...- SKU:
- C15-9242
- Number of Poles:
- 2
- Mounting:
- DIN Rail
Surplus $172.51 -
Cutler-Hammer SPHM2RM0010 Other Circuit Breakers EA
Surplus $194.67Stock: Loading...
Cutler-Hammer SPHM2RM0010 Other Circuit Breakers EA​ ARCA SKU: C15-9251 Brand: Cutler-Hammer MPN: SPHM2RM0010 UPC: 786679754306 Shipping Weight: 0.70 lbs. Shipping Height: 2.00 In...- SKU:
- C15-9251
- Number of Poles:
- 2
Surplus $194.67 -
Cutler-Hammer SPHM2RM0015 Din Rail Mounted Circuit Breakers EA
Surplus $241.16Stock: Loading...
Cutler-Hammer SPHM2RM0015 Din Rail Mounted Circuit Breakers EA​ ARCA SKU: C15-9248 Brand: Cutler-Hammer MPN: SPHM2RM0015 UPC: 786679754320 Shipping Weight: 0.75 lbs. Shipping...- SKU:
- C15-9248
- Number of Poles:
- 2
- Mounting:
- DIN Rail
Surplus $241.16 -
Cutler-Hammer X0115 Miniature Circuit Breakers (MCBs) NULL EA
Surplus $3,151.69Stock: Loading...
Cutler-Hammer X0115 Miniature Circuit Breakers (MCBs) NULL EA​ ARCA SKU: C15-6804 Brand: Eaton Cutler-Hammer MPN: X0115 UPC: 4089228107 Shipping Weight: 0.15 lbs. Shipping Height: 1...- SKU:
- C15-6804
- Number of Poles:
- 1
Surplus $3,151.69 -
Cutler-Hammer X0215 Miniature Circuit Breakers (MCBs) 2P 15A 50/60Hz 3Ph EA
Surplus $608.30Stock: Loading...
Cutler-Hammer X0215 Miniature Circuit Breakers (MCBs) 2P 15A 50/60Hz 3Ph EA​ ARCA SKU: C15-6805 Brand: Eaton Cutler-Hammer MPN: X0215 UPC: 88762181437 Shipping Weight: 0.50 lbs. Shipping...- SKU:
- C15-6805
- Number of Poles:
- 2
Surplus $608.30 -
Cutler-Hammer XO215 Miniature Circuit Breakers (MCBs) NULL EA
Surplus $117.81Stock: Loading...
Cutler-Hammer XO215 Miniature Circuit Breakers (MCBs) NULL EA​ ARCA SKU: C15-6806 Brand: Eaton Cutler-Hammer MPN: XO215 UPC: Shipping Weight: 0.50 lbs. Shipping Height: 2.00 In...- SKU:
- C15-6806
Surplus $117.81 -
Dayton 5X852G Din Rail Mounted Circuit Breakers EA
Surplus $13.39Stock: Loading...
Dayton 5X852G Din Rail Mounted Circuit Breakers EA​ ARCA SKU: C15-8911 Brand: Dayton MPN: 5X852G UPC: Shipping Weight: 0.10 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-8911
- Number of Poles:
- 1
- Mounting:
- DIN Rail
Surplus $13.39