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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Siemens ED42B060 Molded Case Breakers (MCCBs)
MSRP $1,491.00Surplus $548.18SKU: C15-7550 Brand: Siemens MPN: ED42B060 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-7550
- TS PIK:
- 120152219
- Frame Type:
- ED
- Number of Poles:
- 2
- Short Description:
- 480 VAC 50/60 Hz, 250 VDC, 60 A, 18 kA, 2-Pole, 10 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
- Series:
- ED4
- Current Rating:
- 60 A
- Type:
- Thermal Magnetic
- Catalog:
- SiemensAG_01698_17_78-17_80_CAT.pdf
- Interrupting Rating:
- 65 kA at 240 VAC (UL 489), 18 kA at 480 VAC (UL 489), 30 kA at 250 VDC (UL 489)
- Voltage Rating:
- 480 VAC, 250 VDC
- Size:
- 2 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
- Installation/Operator:
- SiemensAG_00313_INST.pdf
- Terminal Type:
- Load Lug
- Country of Origin:
- Mexico
MSRP $1,491.00Surplus $548.18 -
Siemens ED42B070 Molded Case Breakers (MCCBs)
MSRP $2,143.00Surplus $440.23SKU: C15-7424 Brand: Siemens MPN: ED42B070 UPC: 78364320930 Shipping Weight: 2.60 lbs. Shipping Height: 3.00 In. Shipping Length: 7.00 In. Shipping Width: 6.00 In...- SKU:
- C15-7424
- TS PIK:
- 106248964
- Short Description:
- 480 VAC 50/60 Hz, 250 VDC, 70 A, 18 kA, 2-Pole, 10 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
- Number of Poles:
- 2
- Type:
- Thermal Magnetic
- Size:
- 2 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
- Frame Type:
- ED
- Current Rating:
- 70 A
- Series:
- ED4
- Interrupting Rating:
- 65 kA at 240 VAC (UL 489), 18 kA at 480 VAC (UL 489), 30 kA at 250 VDC (UL 489)
- Voltage Rating:
- 480 VAC, 250 VDC
- Catalog:
- SiemensAG_01698_17_78-17_80_CAT.pdf
- Installation/Operator:
- SiemensAG_00313_INST.pdf
- Terminal Type:
- Load Lug
- Country of Origin:
- Mexico
MSRP $2,143.00Surplus $440.23 -
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Siemens ED42B080L Molded Case Breakers (MCCBs) ED 2P 80A 480V 50/60Hz 1Ph ED Frame
MSRP $1,155.00Surplus $386.56SKU: C15-2435 Brand: Siemens MPN: ED42B080L UPC: 783643314856 Shipping Weight: 2.70 lbs. Shipping Height: 3.00 In. Shipping Length: 6.00 In. Shipping Width: 7.00 In...- SKU:
- C15-2435
- Type:
- Molded Case
- Type:
- Thermal and Fixed Magnetic
- Approval:
- UL 489
- Size:
- 2 Inch W x 4.56 Inch D x 6.35 Inch H
- Volts:
- 480 VAC at 50/60 Hz
- Volts:
- 250 VDC
- Amps:
- 80 A
- Used On:
- Panelboard
- Poles:
- 2
- Mounting:
- Plug-In
- Interrupting Rating:
- 65 kA at 480 VAC
- Interrupting Rating:
- 300 kA at 250 VDC
- Terminal Type:
- Line Lug
- Wire Size:
- 10 to 1/0 AWG (Copper/Aluminum)
- Short Description:
- 480 VAC 50/60 Hz, 250 VDC, 80 A at 40 Deg C, 18 kA, 2-Pole, 10 to 1/0 AWG Copper/Aluminum, Line/Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit
- Catalog:
- SiemensAG_01698_17_78-17_80_CAT.pdf
- Installation/Operator:
- SiemensAG_00313_INST.pdf
MSRP $1,155.00Surplus $386.56 -
Siemens ED42B100 Molded Case Breakers (MCCBs) 2P 100A 480V
MSRP $1,966.00Surplus $346.23SKU: C15-7551 Brand: Siemens MPN: ED42B100 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-7551
- TS PIK:
- 120152248
- Installation/Operator:
- SiemensAG_00313_INST.pdf
- Series:
- ED4
- Terminal Type:
- Load Lug
- Voltage Rating:
- 480 VAC, 250 VDC
- Size:
- 2 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
- Frame Type:
- ED
- Current Rating:
- 100 A
- Short Description:
- 480 VAC 50/60 Hz, 250 VDC, 100 A, 18 kA, 2-Pole, 10 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
- Number of Poles:
- 2
- Type:
- Thermal Magnetic
- Catalog:
- SiemensAG_01698_17_78-17_80_CAT.pdf
- Interrupting Rating:
- 65 kA at 240 VAC (UL 489), 18 kA at 480 VAC (UL 489), 30 kA at 250 VDC (UL 489)
- Country of Origin:
- Mexico
MSRP $1,966.00Surplus $346.23 -
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Siemens ED42B125 Molded Case Breakers (MCCBs) 125A
MSRP $3,955.00Surplus $909.79Siemens ED42B125 Molded Case Breakers (MCCBs) 125A​ ARCA SKU: C15-7552 Brand: Siemens MPN: ED42B125 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-7552
- TS PIK:
- 125318788
MSRP $3,955.00Surplus $909.79 -
Siemens ED43B015 Molded Case Breakers (MCCBs)
MSRP $2,531.00Surplus $673.42SKU: E30-12346 Brand: Siemens MPN: ED43B015 UPC: 78364320936 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- E30-12346
- TS PIK:
- 21367375
- Size:
- 3 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
- Frame Type:
- ED
- Voltage Rating:
- 480 VAC
- Short Description:
- 480 VAC 50/60 Hz, 15 A, 18 kA, 3-Pole, 14 to 10 AWG Copper/12 to 10 AWG Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
- Country of Origin:
- Mexico
- Installation/Operator:
- SiemensAG_00313_INST.pdf
- Maximum AC Voltage Rating:
- 480 V
- Terminal Type:
- Load Lug
- Number of Poles:
- 3
- Current Rating:
- 15 A
- Interrupting Rating:
- 65 kA at 240 VAC, 18 kA at 480 VAC (UL 489)
- Series:
- ED4
- Catalog:
- SiemensAG_01698_17_78-17_80_CAT.pdf
- Type:
- Molded Case, Thermal Magnetic
MSRP $2,531.00Surplus $673.42 -
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Siemens ED43B020 Molded Case Breakers (MCCBs)
MSRP $2,531.00Surplus $734.08SKU: C15-8503 Brand: Siemens MPN: ED43B020 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-8503
- TS PIK:
- 21261744
MSRP $2,531.00Surplus $734.08 -
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Siemens ED43B035 Molded Case Breakers (MCCBs)
MSRP $370.97Surplus $478.80SKU: E30-8852 Brand: Siemens MPN: ED43B035 UPC: 78364320940 Shipping Weight: 3.65 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In...- SKU:
- E30-8852
- TS PIK:
- 115554994
- Catalog:
- SiemensAG_01698_17_78-17_80_CAT.pdf
- Type:
- Thermal Magnetic
- Number of Poles:
- 3
- Short Description:
- 480 VAC 50/60 Hz, 35 A at 40 Deg C, 18 kA, 3-Pole, 10 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
- Terminal Type:
- Load Lug
- Series:
- ED4
- Voltage Rating:
- 480 VAC
- Frame Type:
- ED
- Installation/Operator:
- SiemensAG_00313_INST.pdf
- Current Rating:
- 35 A
- Size:
- 3 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
- Interrupting Rating:
- 65 kA at 240 VAC (UL 489), 18 kA at 480 VAC (UL 489)
- Country of Origin:
- Mexico
MSRP $370.97Surplus $478.80 -
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Siemens ED43B040 Molded Case Breakers (MCCBs)
MSRP $350.73Surplus $521.36SKU: C15-8470 Brand: Siemens MPN: ED43B040 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-8470
- TS PIK:
- 21331819
- Maximum AC Voltage Rating:
- 480 V
- Terminal Type:
- Load Lug
- Size:
- 3 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
- Short Description:
- 480 VAC 50/60 Hz, 40 A, 18 kA, 3-Pole, 10 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
- Series:
- ED4
- Voltage Rating:
- 480 VAC
- Current Rating:
- 40 A
- Number of Poles:
- 3
- Installation/Operator:
- SiemensAG_00313_INST.pdf
- Catalog:
- SiemensAG_01698_17_78-17_80_CAT.pdf
- Frame Type:
- ED
- Country of Origin:
- Mexico
- Type:
- Molded Case, Thermal Magnetic
- Interrupting Rating:
- 65 kA at 240 VAC, 18 kA at 480 VAC (UL 489)
MSRP $350.73Surplus $521.36 -
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Siemens ED43B045 Everything Else
MSRP $1,954.00Surplus $521.36SKU: C15-7385 Brand: Siemens MPN: ED43B045 UPC: 783643209428 Shipping Weight: 3.65 lbs. Shipping Height: 6.00 In. Shipping Length: 8.00 In. Shipping Width: 5.00 In...- SKU:
- C15-7385
- TS PIK:
- 115142958
- Number of Poles:
- 3
- Voltage Rating:
- 480 VAC at 50/60 Hz (UL)
- Series:
- ED4
- Short Description:
- 480 VAC 50/60 Hz, 45 A, 18 kA, 3-Pole, 10 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
- Type:
- Molded Case, Thermal and Fixed Magnetic
- Current Rating:
- 45 A
- Interrupting Rating:
- 65 kA at 240 VAC, 18 kA at 480 VAC (UL)
- Size:
- 3 Inch W x 4.56 Inch D x 6.35 Inch H
- Catalog:
- SiemensAG_01698_17_78-17_80_CAT.pdf
- Installation/Operator:
- SiemensAG_00313_INST.pdf
- Terminal Type:
- Load Lug
MSRP $1,954.00Surplus $521.36 -
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Siemens ED43B070 Molded Case Breakers (MCCBs)
MSRP $2,297.00Surplus $789.63Siemens ED43B070 Molded Case Breakers (MCCBs)​ ARCA SKU: C15-7555 Brand: Siemens MPN: ED43B070 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-7555
- TS PIK:
- 120152295
- Catalog:
- SiemensAG_01698_17_78-17_80_CAT.pdf
- Installation/Operator:
- SiemensAG_00313_INST.pdf
- Number of Poles:
- 3
- Terminal Type:
- Load Lug
- Size:
- 3 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
- Short Description:
- 480 VAC 50/60 Hz, 70 A, 18 kA, 3-Pole, 10 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
- Series:
- ED4
- Current Rating:
- 70 A
- Country of Origin:
- Mexico
- Frame Type:
- ED
- Interrupting Rating:
- 65 kA at 240 VAC (UL 489), 18 kA at 480 VAC (UL 489)
- Type:
- Thermal Magnetic
- Voltage Rating:
- 480 VAC
MSRP $2,297.00Surplus $789.63 -
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Siemens ED43B070L Molded Case Breakers (MCCBs) ED 3P 70A 480V 50/60Hz 3Ph ED Frame EA
MSRP $1,401.00Surplus $161.76SKU: C15-3781 Brand: Siemens MPN: ED43B070L UPC: 783643236202 Shipping Weight: 3.80 lbs. Shipping Height: 4.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In...- SKU:
- C15-3781
- Series:
- ED4
- Type:
- Molded Case
- Type:
- Thermal and Fixed Magnetic
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Size:
- 3 Inch W x 4.56 Inch D x 6.35 Inch H
- Volts:
- 480 VAC at 50/60 Hz (UL)
- Amps:
- 70 A
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Poles:
- 3
- Mounting:
- Plug-In
- Interrupting Rating:
- 65 kA at 240 VAC
- Interrupting Rating:
- 18 kA at 480 VAC (UL)
- Terminal Type:
- Line Lug
- Wire Size:
- 10 to 1/0 AWG (Copper/Aluminum)
- Short Description:
- 480 VAC 50/60 Hz, 70 A at 40 Deg C, 18 kA, 3-Pole, 10 to 1/0 AWG Copper/Aluminum, Line/Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit
- Catalog:
- SiemensAG_01698_17_78-17_80_CAT.pdf
- Installation/Operator:
- SiemensAG_00313_INST.pdf
- Voltage Rating:
- 480 VAC at 50/60 Hz (UL)
- Number of Poles:
- 3
- Current Rating:
- 70 A
- Country of Origin:
- Mexico
MSRP $1,401.00Surplus $161.76 -
Siemens ED43B090 Everything Else 3P 90A
MSRP $2,297.00Surplus $930.29SKU: C15-7556 Brand: Siemens MPN: ED43B090 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-7556
- TS PIK:
- 120152300
MSRP $2,297.00Surplus $930.29 -
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Siemens ED43B090L Molded Case Breakers (MCCBs) 3P 90A 480V
MSRP $2,297.00Surplus $826.92Siemens ED43B090L Molded Case Breakers (MCCBs) 3P 90A 480V​ ARCA SKU: C15-7557 Brand: Siemens MPN: ED43B090L UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-7557
MSRP $2,297.00Surplus $826.92 -
Siemens ED43B125 Molded Case Breakers (MCCBs)
MSRP $1,210.00Surplus $907.76SKU: C15-7122 Brand: Siemens MPN: ED43B125 UPC: 78364320950 Shipping Weight: 3.50 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In...- SKU:
- C15-7122
- TS PIK:
- 126260923
- Short Description:
- 480 VAC, 125 A, 65 kA Interrupt, 3-Pole, Load Lug Terminal, ED4-Frame, Thermal Magnetic, Molded Case Circuit Breaker
- Series:
- ED4
- Current Rating:
- 125 A
- Frame Type:
- ED
- Number of Poles:
- 3
- Type:
- Molded Case, Thermal Magnetic
- Voltage Rating:
- 480 VAC
- Terminal Type:
- Load Lug
- Interrupting Rating:
- 65 kA at 240 VAC, 18 kA at 480 VAC (UL 489)
- Maximum AC Voltage Rating:
- 480 V
- Size:
- 3 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
- Catalog:
- SiemensAG_00876_5_30_CAT.pdf
- Country of Origin:
- Mexico
- Approval:
- UL 489, CSA
MSRP $1,210.00Surplus $907.76 -
Siemens ED43S100A Molded Case Breakers (MCCBs)
MSRP $2,310.00Surplus $277.32SKU: E30-11696 Brand: Siemens MPN: ED43S100A UPC: 78364321103 Shipping Weight: 3.70 lbs. Shipping Height: 6.00 In. Shipping Length: 7.00 In. Shipping Width: 4.00 In...- SKU:
- E30-11696
- TS PIK:
- 126673849
- Series:
- ED4
- Interrupting Rating:
- 18 kA at 480 VAC (UL)
- Catalog:
- SiemensAG_01698_17_78_17_114_CAT.pdf
- Short Description:
- 480 VAC 50/60 Hz, 100 A, 1000 A Self-Protective Instantaneous Override, 3-Pole, 10 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Magnetic, Non-Interchangeable Trip, Molded Case Circuit Breaker Switch
- Installation/Operator:
- SiemensAG_00313_INST.pdf
- Terminal Type:
- Load Lug
- Type:
- Molded Case Switch
- Current Rating:
- 100 A
- Number of Poles:
- 3
- Size:
- 3 Inch W x 4.56 Inch D x 6.35 Inch H
- Voltage Rating:
- 480 VAC at 50/60 Hz, 500 VDC (UL)
- Country of Origin:
- Mexico
MSRP $2,310.00Surplus $277.32 -
Siemens ED62B015L Molded Case Breakers (MCCBs)
MSRP $945.03Surplus $232.38SKU: E30-10158 Brand: Siemens MPN: ED62B015L UPC: Shipping Weight: 2.60 lbs. Shipping Height: 3.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In. Product...- SKU:
- E30-10158
MSRP $945.03Surplus $232.38 -
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Siemens ED62B020 Molded Case Breakers (MCCBs) ED 2P 20A 600V 50/60Hz 1Ph ED Frame
MSRP $1,029.00Surplus $444.22SKU: C15-1438 Brand: Siemens MPN: ED62B020 UPC: 783643209527 Shipping Weight: 2.00 lbs. Shipping Height: 3.20 In. Shipping Length: 7.50 In. Shipping Width: 5.80 In...- SKU:
- C15-1438
- Series:
- ED6
- Type:
- Molded Case
- Type:
- Thermal and Fixed Magnetic
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Size:
- 2 Inch W x 4.56 Inch D x 6.35 Inch H
- Volts:
- 600 VAC at 50/60 Hz
- Volts:
- 250 VDC
- Amps:
- 20 A
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Poles:
- 2
- Mounting:
- Plug-In
- Interrupting Rating:
- 65 kA at 240 VAC
- Interrupting Rating:
- 25 kA at 480 VAC
- Interrupting Rating:
- 18 kA at 600 VAC (UL)
- Interrupting Rating:
- 65 kA at 220/240 VAC
- Interrupting Rating:
- 35 kA at 380/415 VAC
- Interrupting Rating:
- 18 kA at 500 VAC (IEC)
- Terminal Type:
- Load Lug
- Wire Size:
- 14 to 10 AWG (Copper)
- Wire Size:
- 12 to 10 AWG (Aluminum)
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 20 A at 40 Deg C, 18/25 kA, 2-Pole, 14 to 10 AWG Copper/12 to 10 AWG Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit
- Catalog:
- SiemensAG_01698_17_78-17_80_CAT.pdf
- Installation/Operator:
- SiemensAG_00313_INST.pdf
- Number of Poles:
- 2
- Current Rating:
- 20 A
- Voltage Rating:
- 600 VAC
MSRP $1,029.00Surplus $444.22 -
Siemens ED62B020L Molded Case Breakers (MCCBs)
MSRP $1,910.00Surplus $208.16SKU: E30-11697 Brand: Siemens MPN: ED62B020L UPC: 78364308757 Shipping Weight: 2.60 lbs. Shipping Height: 3.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In...- SKU:
- E30-11697
- TS PIK:
- 115555633
- Short Description:
- BRKR ED6 2P 600V 20A LUG
- Country of Origin:
- Mexico
MSRP $1,910.00Surplus $208.16 -
Siemens ED62B050L Molded Case Breakers (MCCBs)
MSRP $927.00Surplus $173.99SKU: C15-8779 Brand: Siemens MPN: ED62B050L UPC: 78364308763 Shipping Weight: 2.60 lbs. Shipping Height: 3.00 In. Shipping Length: 7.00 In. Shipping Width: 6.00 In...- SKU:
- C15-8779
- TS PIK:
- 115555639
- Short Description:
- BRKR ED6 2P 600V 50A LUG
- Country of Origin:
- Mexico
MSRP $927.00Surplus $173.99
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