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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Crouse-Hinds HFD3030 Molded Case Breakers (MCCBs)
Surplus $802.19Stock: Loading...
Crouse-Hinds HFD3030 Molded Case Breakers (MCCBs)​ ARCA SKU: C15-7862 Brand: Crouse-Hinds MPN: HFD3030 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-7862
- TS PIK:
- 21506276
- Series:
- C, HFD
Surplus $802.19 -
Crouse-Hinds HFD3040 Molded Case Breakers (MCCBs)
Surplus $1,026.69Stock: Loading...
Crouse-Hinds HFD3040 Molded Case Breakers (MCCBs)​ ARCA SKU: C15-7864 Brand: Crouse-Hinds MPN: HFD3040 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-7864
- TS PIK:
- 21506280
- CAD Drawings:
- Eaton_21588_1_CAD.pdf
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
- Type:
- Molded Case, Thermal Magnetic
- Installation/Operator:
- Eaton_00091_INST.pdf
- 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
Surplus $1,026.69 -
Crouse-Hinds HFD3050L Molded Case Breakers (MCCBs) 3P 50A EA
Surplus $996.97Stock: Loading...
Crouse-Hinds HFD3050L Molded Case Breakers (MCCBs) 3P 50A EA​ ARCA SKU: C15-7264 Brand: Crouse-Hinds MPN: HFD3050L UPC: 78667917513 Shipping Weight: 4.60 lbs. Shipping Height: 5.00...- SKU:
- C15-7264
- TS PIK:
- 21097391
Surplus $996.97 -
Crouse-Hinds HFD3060 Molded Case Breakers (MCCBs)
Surplus $879.64Stock: Loading...
Crouse-Hinds HFD3060 Molded Case Breakers (MCCBs)​ ARCA SKU: C15-7865 Brand: Crouse-Hinds MPN: HFD3060 UPC: 78667917586 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-7865
- TS PIK:
- 21506282
- Maximum DC Voltage Rating:
- 250 V
- Frame Type:
- F
- Number of Poles:
- 3
- Interrupting Rating:
- 100 kA at 240 V AC, 65 kA at 480 V AC
- Voltage Rating:
- 600 V AC 50/60 Hertz, 250 V DC
- Type:
- Molded Case, Fixed Thermal Magnetic
- Installation/Operator:
- Eaton_00091_INST.pdf
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 60 A, 65/22 kA, 3-Pole, Standard Pressure Load Terminal, FD Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
- Size:
- 4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
- Series:
- C, HFD
- Maximum AC Voltage Rating:
- 600 V
- Current Rating:
- 60 A at 40 Deg C
- CAD Drawings:
- Eaton_21588_1_CAD.pdf
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
Surplus $879.64 -
Crouse-Hinds HFD3070 Molded Case Breakers (MCCBs)
Surplus $1,314.48Stock: Loading...
Crouse-Hinds HFD3070 Molded Case Breakers (MCCBs)​ ARCA SKU: C15-7866 Brand: Crouse-Hinds MPN: HFD3070 UPC: 78667917587 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-7866
- TS PIK:
- 21506283
- Installation/Operator:
- EatonCorp_00038_INST.pdf
- Size:
- 3.38 Inch Length x 4.13 Inch Width x 6 Inch Height
- Interrupting Rating:
- 65 kA at 480 V AC
- Type:
- Thermal Magnetic, Non-Interchangeable Trip
- Short Description:
- 600 VAC, 250 VDC, 70 A, 65 kA at 480 VAC Interrupt Rating, 3-Pole, Load Terminal, Thermal Magnetic, Non-Interchangeable Trip, Molded Case Circuit Breaker
- Voltage Rating:
- 600 V AC, 250 V DC
- Terminal Type:
- Load End
- Number of Poles:
- 3
- Catalog:
- EatonCorp_00004_V4T2_3_V4T2_264_V4T2_288_CAT.pdf
- Series:
- HFD
- Current Rating:
- 70 A
Surplus $1,314.48 -
Crouse-Hinds HFD3175 Molded Case Breakers (MCCBs)
Surplus $1,930.24Stock: Loading...
Crouse-Hinds HFD3175 Molded Case Breakers (MCCBs)​ ARCA SKU: C15-7868 Brand: Crouse-Hinds MPN: HFD3175 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-7868
- TS PIK:
- 110190792
- Maximum DC Voltage Rating:
- 250
- Maximum AC Voltage Rating:
- 600
- Frame Type:
- FD
- Series:
- C
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 175 A, 65/22 kA, 3-Pole, Standard Pressure Load Terminal, FD Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
- Terminal Type:
- Standard Pressure Load Terminal
- CAD Drawings:
- Eaton_21588_1_CAD.pdf
- Interrupting Rating:
- 65 kA at 480 VAC, 22 kA at 250 VDC
- Type:
- Molded Case, Thermal Magnetic
- Voltage Rating:
- 600 VAC at 50/60 Hz, 250 VDC
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
- Size:
- 4.13 Inch W x 3.38 Inch D x 6 Inch H
- Current Rating:
- 175 A at 40 Deg C
- Installation/Operator:
- Eaton_00091_INST.pdf
- Number of Poles:
- 3
Surplus $1,930.24 -
Crouse-Hinds HFD3225 Molded Case Breakers (MCCBs)
Surplus $2,075.24Stock: Loading...
Crouse-Hinds HFD3225 Molded Case Breakers (MCCBs)​ ARCA SKU: C15-7983 Brand: Crouse-Hinds MPN: HFD3225 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-7983
- TS PIK:
- 110190790
- Installation/Operator:
- Eaton_00091_INST.pdf
- Voltage Rating:
- 600 V AC at 50/60 Hertz, 250 V DC
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 225 A, 65/22 kA, 3-Pole, Standard Pressure Load Terminal, FD Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
- Frame Type:
- FD
- Number of Poles:
- 3
- Current Rating:
- 225 A at 40 Deg C
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
- Series:
- C, HFD
- Interrupting Rating:
- 100 kA at 240 V AC at 50/60 Hertz, 65 kA at 480 V AC at 50/60 Hertz, 25 kA at 600 V DC, 22 kA at 250 V DC
- CAD Drawings:
- Eaton_21588_1_CAD.pdf
- Maximum DC Voltage Rating:
- 250 V
- Maximum AC Voltage Rating:
- 600 V
- Size:
- 4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
- Terminal Type:
- Standard Pressure Load
- Type:
- Molded Case, Thermal Magnetic
Surplus $2,075.24 -
Crouse-Hinds HJD3250 Molded Case Breakers (MCCBs)
Surplus $4,555.20Stock: Loading...
Crouse-Hinds HJD3250 Molded Case Breakers (MCCBs)​ ARCA SKU: C15-7871 Brand: Crouse-Hinds MPN: HJD3250 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-7871
- TS PIK:
- 107001489
- Terminal Type:
- Aluminum/Copper Standard Pressure Line and Load Terminal
- Number of Poles:
- 3
- Current Rating:
- 250 A at 40 Deg C
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_291-V4T2_293_CAT.pdf
- CAD Drawings:
- Eaton_41230_1_CAD.pdf
- Type:
- Molded Case, Thermal Magnetic
- Maximum AC Voltage Rating:
- 600 V AC
- Short Description:
- 600 VAC 50/60 Hz, 250 A, 65 kA, 3-Pole, HJD Frame, Thermal Magnetic, Molded Case, Interchangeable Trip Circuit Breaker
- Voltage Rating:
- 600 V AC at 50/60 Hertz
- Series:
- C, HJD
- Interrupting Rating:
- 65 kA at 480 V AC
- Frame Type:
- HJD
- Size:
- 4.13 Inch Width x 4.06 Inch Depth x 10 Inch Height
Surplus $4,555.20 -
Crouse-Hinds HLB3070T Molded Case Breakers (MCCBs)
Surplus $208.09Stock: Loading...
Crouse-Hinds HLB3070T Molded Case Breakers (MCCBs)​ ARCA SKU: E30-7041 Brand: Crouse-Hinds MPN: HLB3070T UPC: Shipping Weight: 2.15 lbs. Shipping Height: 5.00 In. Shipping...- SKU:
- E30-7041
Surplus $208.09 -
Crouse-Hinds HMCP015EO Motor Circuit Protector (MCPs)
Surplus $694.78Stock: Loading...
Crouse-Hinds HMCP015EO Motor Circuit Protector (MCPs)​ ARCA SKU: C15-7256 Brand: Crouse-Hinds MPN: HMCP015EO UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-7256
Surplus $694.78 -
Crouse-Hinds HMCP100R3C Molded Case Breakers (MCCBs)
Surplus $664.10Stock: Loading...
Crouse-Hinds HMCP100R3C Molded Case Breakers (MCCBs)​ ARCA SKU: C15-7815 Brand: Crouse-Hinds MPN: HMCP100R3C UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-7815
- TS PIK:
- 21505329
- Series:
- C, HMCP
- Short Description:
- 600 VAC, 250 VDC, 100 A, 300 to 1000 A Trip, 23 to 84.5 A FLA, 3-Pole, NEMA 3, Non-Aluminum Line and Load Terminal, F Frame, Magnetic, Molded Case, Motor Circuit Protector
Surplus $664.10 -
Crouse-Hinds HMCPE007C0C Molded Case Breakers (MCCBs)
Surplus $534.65Stock: Loading...
Crouse-Hinds HMCPE007C0C Molded Case Breakers (MCCBs)​ ARCA SKU: C15-7883 Brand: Crouse-Hinds MPN: HMCPE007C0C UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-7883
- TS PIK:
- 115786302
- Type:
- Molded Case, Magnetic
- Voltage Rating:
- 600 Star/347 VAC, 250 VDC
- Terminal Type:
- Non-Aluminum Line and Load Terminal
- Maximum DC Voltage Rating:
- 250 VDC
- Short Description:
- 480 VAC, 600 Star/347 VAC, 250 VDC, 7 A, 21 to 77 A Trip, 1.5 to 6.1 A FLA, 3-Pole, NEMA 0, Non-Aluminum Line and Load Terminal, EG Frame, Magnetic, Molded Case, Motor Circuit Protector
- Series:
- G
- Current Rating:
- 7 A
- Catalog:
- Eaton_27487_V4T2_224_CAT.pdf
- Number of Poles:
- 3
- Frame Type:
- EG
- Size:
- 2.99 Inch W x 3 Inch D x 5.5 Inch H
- Maximum AC Voltage Rating:
- 347 VAC
Surplus $534.65 -
Crouse-Hinds HMCPE015E0C Molded Case Breakers (MCCBs)
Surplus $549.54Stock: Loading...
Crouse-Hinds HMCPE015E0C Molded Case Breakers (MCCBs)​ ARCA SKU: C15-7816 Brand: Crouse-Hinds MPN: HMCPE015E0C UPC: 78667911365 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In...- SKU:
- C15-7816
- TS PIK:
- 115786303
- Current Rating:
- 15 A
- Catalog:
- Eaton_27487_V4T2_224_CAT.pdf
- Short Description:
- 480 VAC, 600 Star/347 VAC, 250 VDC, 15 A, 45 to 165 A Trip, 3.4 to 13 A FLA, 3-Pole, NEMA 0, Non-Aluminum Line and Load Terminal, EG Frame, Magnetic, Molded Case, Motor Circuit Protector
- Number of Poles:
- 3
- Voltage Rating:
- 600 Star/347 VAC, 250 VDC
- Frame Type:
- EG
- Maximum DC Voltage Rating:
- 250 VDC
- Terminal Type:
- Non-Aluminum Line and Load Terminal
- Series:
- G
- Size:
- 2.99 Inch W x 3 Inch D x 5.5 Inch H
- Type:
- Molded Case, Magnetic
- Maximum AC Voltage Rating:
- 347 VAC
Surplus $549.54 -
Crouse-Hinds HQP2060 Miniature Circuit Breakers (MCBs)
Surplus $110.91Stock: Loading...
Crouse-Hinds HQP2060 Miniature Circuit Breakers (MCBs)​ ARCA SKU: E30-7042 Brand: Crouse-Hinds MPN: HQP2060 UPC: 78667934425 Shipping Weight: 0.60 lbs. Shipping Height: 3.00 In...- SKU:
- E30-7042
- Mounting:
- Plug-On Female Clip Line
- Wire Size:
- 8 to 1/0 AWG Copper/Aluminum (Standard Load)
- Voltage Rating:
- 120/240 VAC 60 Hertz, 24/48/80 VDC
- Short Description:
- EATON QUICKLAG INDUSTRIAL CIRCUIT BREAKER, 60A, TWO-POLE, 120/240V, 10 KAIC, THE
- Size:
- 2.2 Inch Width x 3.9 Inch Depth x 4.8 Inch Height
- Interrupting Rating:
- 10000 A at 120/240 V AC, 5000 A at 24/48/62.5/80 V DC
- Terminal Type:
- Steel Box Lug Standard Load
- Type:
- Fixed Thermal Magnetic, Miniature
- Number of Poles:
- 2
- Current Rating:
- 60 A at 40 Deg C
- Catalog:
- Eaton_03771_V4T1_2_V4T1_5_V4T1_6_V4T1_46_CAT.pdf
Surplus $110.91 -
Crouse-Hinds JB3225W Molded Case Breakers (MCCBs)
Surplus $875.12Stock: Loading...
Crouse-Hinds JB3225W Molded Case Breakers (MCCBs)​ ARCA SKU: C15-7257 Brand: Crouse-Hinds MPN: JB3225W UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-7257
Surplus $875.12 -
Crouse-Hinds JD3225 Molded Case Breakers (MCCBs) EA
Surplus $1,346.77Stock: Loading...
Crouse-Hinds JD3225 Molded Case Breakers (MCCBs) EA​ ARCA SKU: C15-7311 Brand: Crouse-Hinds MPN: JD3225 UPC: Shipping Weight: 8.35 lbs. Shipping Height: 5.00 In. Shipping...- SKU:
- C15-7311
- TS PIK:
- 21097520
- Number of Poles:
- 3
- Type:
- Molded Case, Thermal Magnetic
- Interrupting Rating:
- 35 kA at 480 VAC
- Size:
- 4.13 Inch W x 4.06 Inch D x 10 Inch H
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_291-V4T2_293_CAT.pdf
- Maximum AC Voltage Rating:
- 600 VAC
- Frame Type:
- JD
- Voltage Rating:
- 600 VAC at 50/60 Hz
- Terminal Type:
- Aluminum/Copper Standard Pressure Line Terminal, Standard Pressure Load Terminal
- Current Rating:
- 225 A at 40 Deg C
Surplus $1,346.77 -
Crouse-Hinds MD175V Molded Case Breakers (MCCBs)
Surplus $1,050.00Stock: Loading...
Crouse-Hinds MD175V Molded Case Breakers (MCCBs)​ ARCA SKU: C15-8852 Brand: Crouse-Hinds MPN: MD175V UPC: Shipping Weight: 2.40 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-8852
Surplus $1,050.00 -
Crouse-Hinds MH240 Miniature Circuit Breakers (MCBs)
Surplus $29.51Stock: Loading...
Crouse-Hinds MH240 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-8855 Brand: Crouse-Hinds MPN: MH240 UPC: Shipping Weight: 2.60 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-8855
Surplus $29.51 -
Crouse-Hinds MP115 Miniature Circuit Breakers (MCBs) 15A 120V
Surplus $28.70Stock: Loading...
Crouse-Hinds MP115 Miniature Circuit Breakers (MCBs) 15A 120V​ ARCA SKU: C15-5791 Brand: Crouse-Hinds MPN: MP115 UPC: 04089251888 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In...- SKU:
- C15-5791
- TS PIK:
- 21029779
- Short Description:
- 120 V, 15 A, 10 kA, 1-Pole, Load Lug Terminal, MP-T Frame, Thermal Magnetic, Low Vage, Miniature, Circuit Breaker
- Series:
- MP-T
- Terminal Type:
- Load Lug
- Voltage Rating:
- 120 VAC
- Current Rating:
- 15 A at 40 Deg C
- Mounting:
- Plug-In
- Number of Poles:
- 1
- Size:
- 1 Inch W x 3 Inch D x 3 1/8 Inch H
- Interrupting Rating:
- 10 kA
- Wire Size:
- 16 to 14 AWG (Copper/Aluminum)
- Data Sheet:
- SiemensAG_01513_1_DATA.pdf
- Used On:
- Loadcenter
Surplus $28.70 -
Crouse-Hinds MP120 Miniature Circuit Breakers (MCBs) MP 1P 20A 50/60Hz 1Ph EA
Surplus $17.69Stock: Loading...
Crouse-Hinds MP120 Miniature Circuit Breakers (MCBs) MP 1P 20A 50/60Hz 1Ph EA​ ARCA SKU: C15-5792 Brand: Crouse-Hinds MPN: MP120 UPC: 4089251889 Shipping Weight: 0.90 lbs. Shipping...- SKU:
- C15-5792
- TS PIK:
- 21029780
- Interrupting Rating:
- 10 kA
- Number of Poles:
- 1
- Voltage Rating:
- 120 VAC
- Short Description:
- 120 V, 20 A, 10 kA, 1-Pole, Load Lug Terminal, MP-T Frame, Thermal Magnetic, Low Vage, Miniature, Circuit Breaker
- Mounting:
- Plug-In
- Data Sheet:
- SiemensAG_01515_1_DATA.pdf
- Size:
- 1 Inch W x 3 Inch D x 3 1/8 Inch H
- Current Rating:
- 20 A at 40 Deg C
- Series:
- MP-T
- Terminal Type:
- Load Lug
- Wire Size:
- 16 to 14 AWG (Copper/Aluminum)
- Used On:
- Loadcenter
Surplus $17.69