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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Siemens Q21515CT Miniature Circuit Breakers (MCBs)
MSRP $187.00Surplus $51.87Siemens Q21515CT Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6346 Brand: Siemens MPN: Q21515CT UPC: 78364325757 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-6346
- TS PIK:
- 21368281
- Short Description:
- 120/240 VAC, 15 A, 10 kA, (2) 1-Pole/(1) 2-Pole, 14 to 6 AWG Copper/Aluminum, Load Lug Terminal, Plug-In Mount, QT Frame, Triplex, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Voltage Rating:
- 120/240 VAC at 50/60 Hz
- Current Rating:
- 15 A
- Used On:
- Loadcenter
- Catalog:
- SiemensAG_00562_1_42_1_46_1_47_CAT.pdf
- Mounting:
- Plug-On
- Size:
- 2 Inch W x 2.06 Inch D x 3.12 Inch H
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 6 AWG (Copper/Aluminum)
- Data Sheet:
- SiemensAG_06995_1_DATA.pdf
- Terminal Type:
- Load Lug
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Number of Poles:
- 2
- Type:
- Molded Case, Thermal and Fixed Magnetic Trip, Triplex, Common Trip
- Country of Origin:
- Mexico
- Approval:
- UL 489, CSA C22.2
MSRP $187.00Surplus $51.87 -
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Siemens Q21520CT Miniature Circuit Breakers (MCBs)
MSRP $201.00Surplus $68.64SKU: C15-10532 Brand: Siemens MPN: Q21520CT UPC: 78364319495 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10532
- TS PIK:
- 21367176
- Type:
- Molded Case, Thermal and Fixed Magnetic Trip, Triplex, Common Trip
- Current Rating:
- 15 A (Inner Pole), 20 A (Common Trip Pole)
- Size:
- 2 Inch W x 2.06 Inch D x 3.12 Inch H
- Short Description:
- 120/240 VAC, 15/20 A, 10 kA, (2) 1-Pole/(1) 2-Pole, 14 to 6 AWG Copper/Aluminum, Load Lug Terminal, Plug-On Mount, QT Frame, Triplex, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Terminal Type:
- Load Lug
- Data Sheet:
- SiemensAG_06997_1_DATA.pdf
- Number of Poles:
- 2
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 6 AWG (Copper/Aluminum)
- Used On:
- Loadcenter
- Catalog:
- SiemensAG_00562_1_42_1_46_1_47_CAT.pdf
- Voltage Rating:
- 120/240 VAC at 50/60 Hz
- Country of Origin:
- Mexico
- Approval:
- UL 489, CSA C22.2
MSRP $201.00Surplus $68.64 -
Siemens Q21530CT Miniature Circuit Breakers (MCBs)
MSRP $201.00Surplus $68.64SKU: C15-10533 Brand: Siemens MPN: Q21530CT UPC: 78364319496 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10533
- TS PIK:
- 21367177
- Short Description:
- 120/240 VAC, 15/30 A, 10 kA, (2) 1-Pole/(1) 2-Pole, 14 to 6 AWG Copper/Aluminum, Load Lug Terminal, Plug-On Mount, QT Frame, Triplex, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Terminal Type:
- Load Lug
- Type:
- Molded Case, Thermal and Fixed Magnetic Trip, Triplex, Common Trip
- Current Rating:
- 15 A (Inner Pole), 30 A (Common Trip Pole)
- Catalog:
- SiemensAG_00562_1_42_1_46_1_47_CAT.pdf
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Size:
- 2 Inch W x 2.06 Inch D x 3.12 Inch H
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Wire Size:
- 14 to 6 AWG (Copper/Aluminum)
- Used On:
- Loadcenter
- Data Sheet:
- SiemensAG_06999_1_DATA.pdf
- Voltage Rating:
- 120/240 VAC at 50/60 Hz
- Number of Poles:
- 2
- Country of Origin:
- Mexico
- Approval:
- UL 489, CSA C22.2
MSRP $201.00Surplus $68.64 -
Contact Us For Quote
Siemens Q21540CT Miniature Circuit Breakers (MCBs)
MSRP $150.00Surplus $57.42SKU: C15-10535 Brand: Siemens MPN: Q21540CT UPC: 78364319497 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10535
- TS PIK:
- 21367178
- Voltage Rating:
- 120/240 VAC at 50/60 Hz
- Terminal Type:
- Load Lug
- Short Description:
- 120/240 VAC, 15/40 A, 10 kA, (2) 1-Pole/(1) 2-Pole, 8 to 6 AWG Copper/8 to 4 AWG Aluminum, Load Lug Terminal, Plug-On Mount, QT Frame, Triplex, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Type:
- Molded Case, Thermal and Fixed Magnetic Trip, Triplex, Common Trip
- Current Rating:
- 15 A (Inner Pole), 40 A (Common Trip Pole)
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Number of Poles:
- 2
- Catalog:
- SiemensAG_00562_1_42_1_46_1_47_CAT.pdf
- Used On:
- Loadcenter
- Data Sheet:
- SiemensAG_07001_1_DATA.pdf
- Size:
- 2 Inch W x 2.06 Inch D x 3.12 Inch H
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Wire Size:
- 14 to 6 AWG (Copper/Aluminum) Inner Pole, 8 to 6 AWG (Copper), 8 to 4 AWG (Aluminum) Common Trip Pole
- Country of Origin:
- Mexico
- Approval:
- UL 489, CSA C22.2
MSRP $150.00Surplus $57.42 -
Siemens Q21550CT Miniature Circuit Breakers (MCBs)
MSRP $201.00Surplus $68.65SKU: C15-10536 Brand: Siemens MPN: Q21550CT UPC: 78364319498 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10536
- TS PIK:
- 21367179
- Voltage Rating:
- 120/240 VAC at 50/60 Hz
- Number of Poles:
- 2
- Series:
- QT
- Short Description:
- 120/240 VAC, 15/50 A, 10 kA, (2) 1-Pole/(1) 2-Pole, 8 to 6 AWG Copper/8 to 4 AWG Aluminum, Load Lug Terminal, Plug-On Mount, QT Frame, Triplex, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Terminal Type:
- Load Lug
- Size:
- 2 Inch W x 2.06 Inch D x 3.12 Inch H
- Data Sheet:
- SiemensAG_07002_1_DATA.pdf
- Type:
- Molded Case, Thermal and Fixed Magnetic Trip, Triplex, Common Trip
- Current Rating:
- 15 A (Inner Pole), 50 A (Common Trip Pole)
- Mounting:
- Plug-On
- Wire Size:
- 14 to 6 AWG (Copper/Aluminum) Inner Pole, 8 to 6 AWG (Copper), 8 to 4 AWG (Aluminum) Common Trip Pole
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Interrupting Rating:
- 10 kA
- Catalog:
- SiemensAG_00562_1_42_1_46_1_47_CAT.pdf
- Used On:
- Loadcenter
- Country of Origin:
- Mexico
- Approval:
- UL 489, CSA C22.2
MSRP $201.00Surplus $68.65 -
Siemens Q22020CT Miniature Circuit Breakers (MCBs)
MSRP $150.00Surplus $57.42SKU: C15-10539 Brand: Siemens MPN: Q22020CT UPC: 78364319499 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10539
- TS PIK:
- 21367180
- Short Description:
- 120/240 V, 20 A, 10 kA Interrupt, 2-Pole, Thermal Magnetic, Plug-On Circuit Breaker
- Mounting:
- Plug-On
- Terminal Type:
- Load Lug
- Size:
- 2 Inch W x 2.06 Inch D x 3.12 Inch H
- Voltage Rating:
- 120/240 VAC at 50/60 Hz
- Used On:
- Loadcenter
- Interrupting Rating:
- 10 kA
- Number of Poles:
- 2
- Data Sheet:
- SiemensAG_01646_1_DATA.pdf
- Wire Size:
- 14 to 6 AWG (Copper/Aluminum)
- Current Rating:
- 20 A
- Type:
- Molded Case, Thermal and Fixed Magnetic Trip, Triplex, Common Trip
- Country of Origin:
- Mexico
- Approval:
- UL 489, CSA C22.2
MSRP $150.00Surplus $57.42 -
Siemens Q22040CT Miniature Circuit Breakers (MCBs)
MSRP $187.00Surplus $58.26SKU: C15-6272 Brand: Siemens MPN: Q22040CT UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-6272
- TS PIK:
- 21367135
- Voltage Rating:
- 120/240 VAC at 50/60 Hz
- Mounting:
- Plug-On
- Data Sheet:
- SiemensAG_07014_1_DATA.pdf
- Current Rating:
- 20 A (Inner Pole), 40 A (Common Trip Pole)
- Catalog:
- SiemensAG_00562_1_45-1_47_CAT.pdf
- Interrupting Rating:
- 10 kA
- Size:
- 2 Inch W x 2.06 Inch D x 3.12 Inch H
- Number of Poles:
- 2
- Short Description:
- 120/240 VAC, 20/40 A, 10 kA, (2) 1-Pole/(1) 2-Pole, 8 to 6 AWG Copper/8 to 4 AWG Aluminum, Load Lug Terminal, Plug-On Mount, QT Frame, Triplex, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Terminal Type:
- Load Lug
- Type:
- Molded Case, Thermal and Fixed Magnetic Trip, Triplex, Common Trip
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Used On:
- Loadcenter
- Wire Size:
- 14 to 6 AWG (Copper/Aluminum) Inner Pole, 8 to 6 AWG (Copper), 8 to 4 AWG (Aluminum) Common Trip Pole
- Country of Origin:
- Mexico
- Approval:
- UL 489, CSA C22.2
MSRP $187.00Surplus $58.26 -
Contact Us For Quote
Siemens Q23030CT Miniature Circuit Breakers (MCBs)
MSRP $200.00Surplus $68.43SKU: C15-10547 Brand: Siemens MPN: Q23030CT UPC: 78364318826 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10547
- TS PIK:
- 122031223
- Wire Size:
- 14 to 6 AWG (Copper/Aluminum)
- Current Rating:
- 30 A
- Mounting:
- Plug-On
- Number of Poles:
- 2
- Short Description:
- 120/240 V, 30 A, 10 kA Interrupt, 2-Pole, Thermal Magnetic, Plug-On Circuit Breaker
- Interrupting Rating:
- 10 kA
- Used On:
- Loadcenter
- Size:
- 2 Inch W x 2.06 Inch D x 3.12 Inch H
- Terminal Type:
- Load Lug
- Voltage Rating:
- 120/240 VAC at 50/60 Hz
- Data Sheet:
- SiemensAG_01648_1_DATA.pdf
- Type:
- Molded Case, Thermal and Fixed Magnetic Trip, Triplex, Common Trip
- Country of Origin:
- Mexico
- Approval:
- UL 489, CSA C22.2
MSRP $200.00Surplus $68.43
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