Circuit Breakers
Our selection of circuit breakers spans a wide range of applications, from heavy-duty air circuit breakers (ACBs) to compact miniature circuit breakers (MCBs). We offer leading brands like Eaton, Siemens, and Square D, known for their reliability and performance. Whatever your power management needs, you can find the perfect solution here at ARCA Supply.
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Din Rail Mounted Circuit Breakers
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Main Breakers
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Miniature Circuit Breakers (MCBs)
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Molded Case Breakers (MCCBs)
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Motor Circuit Protector (MCPs)
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Lug Terminal Kits
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Auxiliary, Shunt, Trip Units and UVRs
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Circuit Breaker Accessories
- Product
- Qty in Cart
- Price
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Eaton EHD3100 Molded Case Breakers (MCCBs) EHD 3P 100A 480V 50/60Hz 3Ph F Frame EA
MSRP $1,181.99Surplus $700.00SKU: C15-1749 Brand: Eaton MPN: EHD3100 UPC: 786679317204 Shipping Weight: 4.50 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 5.00 In...- SKU:
- C15-1749
- Series:
- C
- Type:
- Molded Case Switch
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Size:
- 4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
- Volts:
- 480 VAC at 50/60 Hertz
- Volts:
- 250 VDC
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 14 kA at 480 VAC
- Interrupting Rating:
- 10 Kiloamp at 250 Volt DC
- Terminal Type:
- Standard Pressure 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, 100 A, 14/10 kA, 3-Pole, Standard Pressure Load Terminal, EHD Frame, Thermal Magnetic, Molded Case
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
- Data Sheet:
- Eaton-Moeller_00678_1-8_DATA.pdf
- Installation/Operator:
- Eaton-Moeller_00020_INST.pdf
- TS PIK:
- 21509148
- Current Rating:
- 100 A
- Voltage Rating:
- 480 VAC
- Number of Poles:
- 3
- Country of Origin:
- Dominican Republic
MSRP $1,181.99Surplus $700.00 -
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Eaton BKFD100B Molded Case Breakers (MCCBs) EA
MSRP $1,777.00Surplus $715.61SKU: C15-9369 Brand: Eaton MPN: BKFD100B UPC: 786687009719 Shipping Weight: 6.00 lbs. Shipping Height: 7.00 In. Shipping Length: 12.00 In. Shipping Width: 10.00 In...- SKU:
- C15-9369
- TS PIK:
- 120824481
- Voltage Rating:
- 480 VAC
- Type:
- Main, Sub Feed
- Current Rating:
- 100 A
- Series:
- Series BKFD
- Short Description:
- 240 VAC 1/3-Phase, 100 A, Bottom Mount, Main/Sub-Feed, FD-Frame Circuit Breaker Kit
MSRP $1,777.00Surplus $715.61 -
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Eaton EGS3100FFB Molded Case Breakers (MCCBs) EGS 3P 100A 480V 50/60Hz 3Ph EG Frame
MSRP $1,192.14Surplus $740.42SKU: C15-4072 Brand: Eaton MPN: EGS3100FFB UPC: 786685382227 Shipping Weight: 2.55 lbs. Shipping Height: 5.00 In. Shipping Length: 6.50 In. Shipping Width: 4.00 In...- SKU:
- C15-4072
- Series:
- G
- Type:
- Molded Case
- Type:
- Fixed Thermal Fixed Magnetic
- Approval:
- UL
- Approval:
- CSA
- Approval:
- CE
- Size:
- 3 Inch W x 2.99 Inch D x 5.5 Inch H
- Volts:
- 480 VAC
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 35 kA at 480 VAC
- Terminal Type:
- Standard Pressure Line and Load Terminal
- Terminal Type:
- Bolt-On
- Frame Type:
- EG
- Maximum AC Voltage Rating:
- 480
- Short Description:
- 480 VAC, 100 A, 35 kA, 3-Pole, Bolt-On Terminal, EG Frame, Fixed Thermal, Fixed Magnetic, Molded Case
- Catalog:
- Eaton_27487_V4T2_142-V4T2_144_V4T2_153_V4T2_154_V4T2_160_CAT.pdf
- Current Rating:
- 100 A
- Voltage Rating:
- 480 VAC
- Number of Poles:
- 3
- Country of Origin:
- Dominican Republic
MSRP $1,192.14Surplus $740.42 -
Contact Us For Quote
Siemens HED43B100 Molded Case Breakers (MCCBs)
MSRP $998.00Surplus $663.67SKU: C15-10406 Brand: Siemens MPN: HED43B100 UPC: 78364321021 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10406
- TS PIK:
- 21367460
- Country of Origin:
- MEX
- Short Description:
- 480 VAC, 100 A, 100 kA Interrupt, 3-Pole, HE4D-Frame, Thermal Magnetic, Molded Case Circuit Breaker
- Type:
- Thermal Magnetic
- Voltage Rating:
- 480 VAC
- Current Rating:
- 100 A
- Series:
- HED4
- Size:
- 3 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
- Number of Poles:
- 3
- Terminal Type:
- Load Lug
- Approval:
- UL 489
- Catalog:
- SiemensAG_00876_5_30_5_31_CAT.pdf
- Frame Type:
- ED
- Interrupting Rating:
- 100 kA at 240 VAC (UL 489), 42 kA at 480 VAC (UL 489)
MSRP $998.00Surplus $663.67
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