Molded Case Breakers (MCCBs)
A molded case circuit breaker (MCCB) is a type of electrical breaker that is used to protect electrical systems from damage due to overloading, short-circuiting, or other electrical faults. MCCBs are commonly used in industrial and commercial electrical systems, and are designed to handle higher currents and voltage levels than residential miniature circuit breakers.
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Square D HLA36045 Molded Case Breakers (MCCBs)
MSRP $3,079.00Surplus $831.33SKU: C15-16588 Brand: Square D MPN: HLA36045 UPC: 78590142235 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-16588
- Number of Poles:
- 3
- Type:
- Thermal Magnetic, Current Limiting
- Voltage Rating:
- 600 VAC 50/60 Hertz, 250 VDC
- Series:
- HL
- Catalog:
- SchneiderElectric-SquareD_32357_7_31_9_58_CAT.pdf
- Interrupting Rating:
- 50 kA at 600 VAC, 20 kA at 250 VDC
- Installation/Operator:
- SchneiderElectric-Telemecanique_00047_INST.pdf
- Approval:
- UL, CSA, CE
- Data Sheet:
- SchneiderElectric-SquareD_46865_1-3_DATA.pdf
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 45 A, 50 kA, 3-Pole, H-Frame, ABC Phase, Line Lug Load Terminal, Thermal Magnetic, Current Limiting, Panelboard Molded Case Circuit Breaker
- Trip Setting:
- 400 A (Hold), 850 A (Trip)
- CAD Drawings:
- SchneiderElectric_29702_1_CAD.pdf
- Used On:
- Class 611/612 I-Line Panelboard and Switchboard
- Current Rating:
- 45 A
- Application:
- Distribution
MSRP $3,079.00Surplus $831.33 -
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Square D HLL36045 Molded Case Breakers (MCCBs)
MSRP $4,508.00Surplus $684.50SKU: U00-8201 Brand: Square D MPN: HLL36045 UPC: 78590188379 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- U00-8201
- Installation/Operator:
- SchneiderElectric-SquareD_00142_INST.pdf
- Size:
- 4.09 Inch Width x 3.39 Inch Depth x 6.42 Inch Height
- Series:
- HL
- Interrupting Rating:
- 50 kA at 600 VAC, 20 kA at 250 VDC
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 45 A, 50 kA, 3-Pole, H-Frame, Unit Mount, Line/Load Lug Terminal, 80% Continuous Current, Thermal Magnetic, Current Limiting, Molded Case Circuit Breaker
- Number of Poles:
- 3
- Terminal Type:
- Line/Load Lug
- Voltage Rating:
- 600 VAC 50/60 Hertz, 250 VDC
- Type:
- Thermal Magnetic, Current Limiting
- Maximum AC Voltage Rating:
- 600 V
- Data Sheet:
- SchneiderElectric-SquareD_46890_1-3_DATA.pdf
- Current Rating:
- 45 A
- Frame Type:
- H
- Maximum DC Voltage Rating:
- 250 V
- Approval:
- UL, CSA, CE
- Catalog:
- SchneiderElectric-SquareD_32357_7_6_7_31_7_33_7_34_CAT.pdf
- CAD Drawings:
- SchneiderElectric-SquareD_74672_1_CAD.pdf
MSRP $4,508.00Surplus $684.50 -
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Square D QO145 Molded Case Breakers (MCCBs)
MSRP $24.00Surplus $6.48SKU: C15-17752 Brand: Square D MPN: QO145 UPC: 78590101200 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-17752
- Short Description:
- 120/240 VAC 50/60 Hz, 48 VDC, 45 A, 5/10 kA Interrupt, 1-Pole, 8 to 2 AWG Copper/Aluminum, Plug-On Mount, Box Lug Terminal, Standard, Miniature Circuit Breaker
- Series:
- QO
- Current Rating:
- 45 A
- Used On:
- QO Load Center, NQ/NQOD Panelboard/OEM Interior/Speed-D Switchboard Distribution Panel
- Number of Poles:
- 1
- Mounting:
- Plug-On
- Data Sheet:
- SchneiderElectric-SquareD_53430_1_2_DATA.pdf
- Wire Size:
- 8 to 2 AWG (Copper/Aluminum)
- Size:
- 0.75 Inch Width x 2.91 Inch Depth x 3.11 Inch Height
- Approval:
- UL, CSA
- Catalog:
- SchneiderElectric-SquareD_32357_1_2_1_3_CAT.pdf
- Terminal Type:
- Box Lug
- Interrupting Rating:
- 5/10 kA
- Type:
- Common Trip, Miniature, Standard
- Installation/Operator:
- SchneiderElectric-SquareD_01259_INST.pdf
- Voltage Rating:
- 120/240 VAC 50/60 Hertz, 48 VDC
MSRP $24.00Surplus $6.48 -
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Square D QO245GFI Molded Case Breakers (MCCBs)
MSRP $167.20Surplus $45.14SKU: C15-17782 Brand: Square D MPN: QO245GFI UPC: 78590150906 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-17782
- Used On:
- Load Center
- Size:
- 1.5 Inch Width x 2.91 Inch Depth x 4.13 Inch Height
- Installation/Operator:
- SchneiderElectric-SquareD_01265_INST.pdf
- Current Rating:
- 45 A
- Series:
- QO
- CAD Drawings:
- SchneiderElectric_30262_1_CAD.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_1_2_1_5_CAT.pdf
- Interrupting Rating:
- 10 kA
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC 50/60 Hertz
- Data Sheet:
- SchneiderElectric-SquareD_53524_1_2_DATA.pdf
- Short Description:
- 120/240 VAC 50/60 Hz, 45 A, 10 kA Interrupt, 2-Pole, 8 to 2 AWG Copper/Aluminum, Plug-On Mount, Box Lug Terminal, Pigtail, Miniature Circuit Breaker
- Approval:
- UL, CSA
- Type:
- Miniature, Pigtail, Ground Fault Protecting
- Mounting:
- Plug-On
MSRP $167.20Surplus $45.14 -
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Square D QO3451021 Molded Case Breakers (MCCBs)
MSRP $532.00Surplus $143.64SKU: C15-17805 Brand: Square D MPN: QO3451021 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-17805
- Short Description:
- 120/240 VAC 50/60 Hz, 45 A, 10 kA Interrupt, 3-Pole, 8 to 2 AWG Aluminum/Copper, Plug-On Mount, Box Lug Terminal, Standard, AC Shunt Trip, Miniature Circuit Breaker
- Wire Size:
- 8 to 2 AWG (Aluminum/Copper)
- CAD Drawings:
- SchneiderElectric-SquareD_03059_1_CAD.pdf
- Used On:
- QO Load Center, NQOD Panelboard, OEM Interior/Speed-D Switchboard Distribution Panel
- Data Sheet:
- SchneiderElectric-SquareD_15062_1_2_DATA.pdf
- Terminal Type:
- Box Lug
- Type:
- Common Trip, Thermal Magnetic
- Interrupting Rating:
- 10 kA
- Approval:
- UL, CSA
- Size:
- 2.25 Inch W x 2.91 Inch D x 3 Inch H
- Catalog:
- SchneiderElectric-SquareD_03264_1_3_1_9_CAT.pdf
- Current Rating:
- 45 A
- Mounting:
- Plug-On
- Voltage Rating:
- 240 VAC at 50/60 Hz
- Number of Poles:
- 3
MSRP $532.00Surplus $143.64 -
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Square D QOB3451021 Molded Case Breakers (MCCBs)
MSRP $885.00Surplus $238.95SKU: C15-17894 Brand: Square D MPN: QOB3451021 UPC: 78590172727 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-17894
- Installation/Operator:
- SchneiderElectric_00612_INST.pdf
- Current Rating:
- 45 A
- Number of Poles:
- 3
- Used On:
- NQ Panelboard
- Catalog:
- SchneiderElectric-Telemecanique_00033_1_15_9_20_CAT.pdf
- Data Sheet:
- SchneiderElectric_11158_1_2_DATA.pdf
- Voltage Rating:
- 120/240 VAC 50/60 Hertz, 48 VDC
- Installation:
- Bolt-On
- Type:
- Miniature, Standard
- Interrupting Rating:
- 10 kA at 120/240 VAC, 5 kA at 48 VDC
- Approval:
- UL, CSA
- Series:
- QOB
- Short Description:
- 120/240 VAC 50/60 Hz, 48 VDC, 45 A, 10 kA, 3-Pole, Q-Frame, Bolt-On Mount, Box Lug Terminal, Miniature, Standard, Panelboard Circuit Breaker with 120/208/240 VAC Shunt Trip Package
MSRP $885.00Surplus $238.95
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