Miniature Circuit Breakers (MCBs)
A miniature circuit breaker (MCB) is a type of electrical breaker that is designed to protect electrical circuits from damage due to overloading, short-circuiting, or other electrical faults. MCBs are commonly used in residential and light commercial electrical systems, and are typically smaller in size than traditional circuit breakers.
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Square D ECB14020G3 Miniature Circuit Breakers (MCBs)
MSRP $237.00Surplus $179.55Square D ECB14020G3 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-3973 Brand: Square D MPN: ECB14020G3 UPC: 78590100097 Shipping Weight: 1.35 lbs. Shipping Height: 2.00 In...- SKU:
- C15-3973
- Series:
- ECB-G3
- Type:
- Molded Case
- Type:
- Thermal Magnetic
- Type:
- Standard
- Approval:
- UL
- Approval:
- CSA
- Volts:
- 480 Star/277 VAC
- Amps:
- 32 A
- Poles:
- 1
- Mounting:
- Bolt-On
- Interrupting Rating:
- 14 kA at 277 VAC
- Interrupting Rating:
- 65 kA at 120 Volt AC
- Wire Size:
- 10 to 8 AWG Copper
- Wire Size:
- 12 to 8 AWG Aluminum
- Short Description:
- 480 VAC Star/277 VAC, 20 A, 1-Pole, 65 kA Interrupt, 12 to 8 AWG Aluminum, 10 to 8 AWG Copper, Bolt-On Mount
- Catalog:
- SchneiderElectric_00257_9_39_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_12646_1_2_DATA.pdf
- TS PIK:
- 123174923
- Voltage Rating:
- 480 Star/277 VAC
- Number of Poles:
- 1
- Current Rating:
- 20 A
MSRP $237.00Surplus $179.55 -
Square D EJB34020 Miniature Circuit Breakers (MCBs)
MSRP $1,358.00Surplus $441.00Square D EJB34020 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6691 Brand: Square D MPN: EJB34020 UPC: 78590132638 Shipping Weight: 3.65 lbs. Shipping Height: 5.00 In. Shipping...- SKU:
- C15-6691
- TS PIK:
- 123845520
- Series:
- EJB
- Interrupting Rating:
- 65 kA at 480 Star/277 VAC
- Type:
- Thermal Magnetic, Branch, Miniature
- Short Description:
- 480 Star/277 VAC, 20 A, 65 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Voltage Rating:
- 480 Star/277 VAC
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Current Rating:
- 20 A
- Number of Poles:
- 3
- Used On:
- NF Merchandised Panelboard
- Data Sheet:
- SchneiderElectric-SquareD_45726_1_2_DATA.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Country of Origin:
- Mexico
- Approval:
- UL (Canada and US)
- Trip Setting:
- 270 A (Hold), 875 A (Trip)
- Installation:
- Bolt-On
- Application:
- Lighting
MSRP $1,358.00Surplus $441.00 -
Square D EDB34020 Miniature Circuit Breakers (MCBs) EA
MSRP $669.00Surplus $216.61Square D EDB34020 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-4891 Brand: Square D MPN: EDB34020 UPC: 785901875246 Shipping Weight: 3.85 lbs. Shipping Height: 5.00 In...- SKU:
- C15-4891
- Series:
- EDB
- Type:
- Thermal Magnetic
- Type:
- Branch
- Type:
- Miniature
- Approval:
- UL (Canada and US)
- Volts:
- 480 Star/277 VAC
- Amps:
- 32 A
- Used On:
- NF Merchandised Panelboard
- Poles:
- 3
- Interrupting Rating:
- 18 kA at 480 Star/277 VAC
- Application:
- Lighting
- Installation:
- Bolt-On
- Trip Setting:
- 270 A (Hold)
- Trip Setting:
- 875 Amp (Trip)
- Short Description:
- 480 Star/277 VAC, 20 A, 18 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_45597_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Manufacturer Warranty:
- SchneiderElectric-SquareD_00002_WARR.pdf
- TS PIK:
- 113878623
- Current Rating:
- 20 A
- Number of Poles:
- 3
- Voltage Rating:
- 480 Star/277 VAC
- Country of Origin:
- Mexico
MSRP $669.00Surplus $216.61 -
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EGB34020 Miniature Circuit Breakers (MCBs)
MSRP $1,131.00Surplus $604.72SKU: C15-8943 Brand: MPN: EGB34020 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-8943
- TS PIK:
- 115345452
- Type:
- Thermal Magnetic, Branch, Miniature
- Current Rating:
- 20 A
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Interrupting Rating:
- 35 kA at 480 Star/277 VAC
- Data Sheet:
- SchneiderElectric-SquareD_45673_1_2_DATA.pdf
- Series:
- EGB
- Used On:
- NF Merchandised Panelboard
- Short Description:
- 480 Star/277 VAC, 20 A, 35 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker
- Voltage Rating:
- 480 Star/277 VAC
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Number of Poles:
- 3
MSRP $1,131.00Surplus $604.72 -
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Square D ECB24020G3 Miniature Circuit Breakers (MCBs)
MSRP $544.05Surplus $386.74Square D ECB24020G3 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6505 Brand: Square D MPN: ECB24020G3 UPC: 78590125721 Shipping Weight: 2.00 lbs. Shipping Height: 4.00 In...- SKU:
- C15-6505
- TS PIK:
- 109595002
- Series:
- ECB-G3
- Type:
- Molded Case, Thermal Magnetic, Standard
- Short Description:
- 480 VAC Star/277 VAC, 20 A, 2-Pole, 65 kA Interrupt, 12 to 8 AWG Aluminum, 10 to 8 AWG Copper, Bolt-On Mount, Circuit Breaker
- Interrupting Rating:
- 14 kA at 277 VAC, 65 kA at 120 VAC
- Data Sheet:
- SchneiderElectric-SquareD_12649_1_2_DATA.pdf
- Mounting:
- Bolt-On
- Voltage Rating:
- 480 Star/277 VAC
- Number of Poles:
- 2
- Catalog:
- SchneiderElectric_00257_9_39_CAT.pdf
- Current Rating:
- 20 A
- Wire Size:
- 10 to 8 AWG Copper, 12 to 8 AWG Aluminum
- Country of Origin:
- United States
MSRP $544.05Surplus $386.74 -
Square D EDB34020SA Miniature Circuit Breakers (MCBs)
MSRP $1,530.00Surplus $1,017.45SKU: C15-10683 Brand: Square D MPN: EDB34020SA UPC: 78590111241 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10683
- TS PIK:
- 116558309
- Installation:
- Bolt-On
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Interrupting Rating:
- 18 kA at 480 Star/277 VAC
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Data Sheet:
- SchneiderElectric-SquareD_45601_1_2_DATA.pdf
- Voltage Rating:
- 480 Star/277 VAC
- Type:
- Thermal Magnetic, Branch, Miniature
- Used On:
- NF Merchandised Panelboard
- Current Rating:
- 20 A
- Application:
- Lighting
- Number of Poles:
- 3
- Trip Setting:
- 270 A (Hold), 875 A (Trip)
- Short Description:
- 480 Star/277 VAC, 20 A, 18 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker with Shunt Trip Package
- Series:
- EDB
- Approval:
- UL (Canada and US)
- Country of Origin:
- Mexico
MSRP $1,530.00Surplus $1,017.45 -
Contact Us For Quote
Square D EGB34020SA Miniature Circuit Breakers (MCBs)
MSRP $2,282.00Surplus $1,517.53SKU: C15-10696 Brand: Square D MPN: EGB34020SA UPC: 78590172657 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10696
- TS PIK:
- 116964171
- Short Description:
- 480 Star/277 VAC, 20 A, 35 kA, 3-Pole, E-Frame, Bolt-On Mount, Aluminum Lug Terminal, Thermal Magnetic, Branch, Miniature, Panelboard Circuit Breaker with Shunt Trip Package
- Series:
- EGB
- Number of Poles:
- 3
- Current Rating:
- 20 A
- Type:
- Thermal Magnetic, Branch, Miniature
- Interrupting Rating:
- 35 kA at 480 Star/277 VAC
- Voltage Rating:
- 480 Star/277 VAC
- Used On:
- NF Merchandised Panelboard
- Catalog:
- SchneiderElectric-SquareD_32357_9_31-9_33_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_45674_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01117_INST.pdf
- Approval:
- UL (Canada and US)
- Application:
- Lighting
- Trip Setting:
- 270 A (Hold), 875 A (Trip)
- Installation:
- Bolt-On
MSRP $2,282.00Surplus $1,517.53
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