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.
- Product
- Qty in Cart
- Price
-
Siemens Q115 Miniature Circuit Breakers (MCBs) EA
MSRP $45.50Surplus $5.39Siemens Q115 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-1471 Brand: Siemens MPN: Q115 UPC: 78364314818 Shipping Weight: 0.25 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-1471
- Approval:
- UL 489
- Amps:
- 15 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 1
- Size:
- 1 Inch Width x 3 Inch Depth x 3 Inch Height
- Terminal Used On:
- Load Center
- Volts:
- 120 VAC
- Short Description:
- 120 VAC, 15 A, 10 kA Interrupt, 1-Pole, Plug-In Mount, QP-Frame, Circuit Breaker
- Specification/Technical:
- SiemensAG_17151_1_2_SPEC.pdf
- Data Sheet:
- ATTACHMEN ...
- TS PIK:
- 115704590
- Current Rating:
- 15 A
- Country of Origin:
- Mexico
- Installation/Operator:
- SiemensAG_00053_INST.pdf
- Catalog:
- SiemensAG_01829_1_12_CAT.pdf
- Number of Poles:
- 1
- Used On:
- Load Center
- Voltage Rating:
- 120 VAC
- Series:
- Q
MSRP $45.50Surplus $5.39 -
Siemens Q120 Miniature Circuit Breakers (MCBs) QP 1P 20A 240V 50/60Hz EA
MSRP $45.50Surplus $6.30Siemens Q120 Miniature Circuit Breakers (MCBs) QP 1P 20A 240V 50/60Hz EA​ ARCA SKU: C15-1474 Brand: Siemens MPN: Q120 UPC: 78364314819 Shipping Weight: 0.25 lbs. Shipping Height: 1...- SKU:
- C15-1474
- Approval:
- UL 489
- Amps:
- 20 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 1
- Size:
- 4 Inch Width x 13 Inch Depth x 3.5 Inch Height
- Terminal Used On:
- Load Center
- Volts:
- 120 VAC
- Short Description:
- 120 VAC, 20 A, 10 kA Interrupt, 1-Pole, Plug-In Mount, QP-Frame, Circuit Breaker
- Specification/Technical:
- SiemensAG_00685_1_2_SPEC.pdf
- Data Sheet:
- ATT ...
- TS PIK:
- 115704591
- Used On:
- Load Center
- Installation/Operator:
- SiemensAG_00053_INST.pdf
- Country of Origin:
- Mexico
- Catalog:
- SiemensAG_01829_1_12_CAT.pdf
- Current Rating:
- 20 A
- Voltage Rating:
- 120 VAC
- Number of Poles:
- 1
- Series:
- Q
MSRP $45.50Surplus $6.30 -
Siemens Q230 Miniature Circuit Breakers (MCBs) 2P 30A
MSRP $93.50Surplus $13.30Siemens Q230 Miniature Circuit Breakers (MCBs) 2P 30A​ ARCA SKU: C15-1480 Brand: Siemens MPN: Q230 UPC: 66286200415 Shipping Weight: 0.55 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-1480
- Approval:
- UL 489
- Amps:
- 30 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 2
- Size:
- 3 Inch Width x 3 Inch Depth x 2 Inch Height
- Terminal Type:
- Common Trip
- Used On:
- Load Center
- Volts:
- 120/240 VAC
- Short Description:
- 120/240 VAC, 30 A, 10 kA Interrupt, 2-Pole, Plug-In Mount, QP-Frame, Common Trip, Circuit Breaker
- Specification/Technical:
- SiemensAG_00690_1_2_SPEC.pd ...
- TS PIK:
- 115704604
- Type:
- Common Trip
- Number of Poles:
- 2
- Installation/Operator:
- SiemensAG_00053_INST.pdf
- Current Rating:
- 30 A
- Country of Origin:
- Mexico
- Catalog:
- SiemensAG_23945_7_20_CAT.pdf
- Voltage Rating:
- 120/240 VAC
- Series:
- Q
MSRP $93.50Surplus $13.30 -
Siemens Q220 Miniature Circuit Breakers (MCBs) 2P 20A
MSRP $135.00Surplus $14.60Siemens Q220 Miniature Circuit Breakers (MCBs) 2P 20A​ ARCA SKU: C15-1473 Brand: Siemens MPN: Q220 UPC: 66286200413 Shipping Weight: 0.55 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-1473
- Approval:
- UL 489
- Amps:
- 20 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 2
- Size:
- 3 Inch Width x 3 Inch Depth x 2 Inch Height
- Terminal Type:
- Common Trip
- Used On:
- Load Center
- Volts:
- 120/240 VAC
- Short Description:
- 120/240 VAC, 20 A, 10 kA Interrupt, 2-Pole, Plug-In Mount, QP-Frame, Common Trip, Circuit Breaker
- Specification/Technical:
- SiemensAG_00689_1_2_SPEC.pdf
- TS PIK:
- 115704602
- Catalog:
- SiemensAG_23945_7_20_CAT.pdf
- Current Rating:
- 20 A
- Type:
- Common Trip
- Country of Origin:
- Mexico
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Installation/Operator:
- SiemensAG_00053_INST.pdf
- Series:
- Q
MSRP $135.00Surplus $14.60 -
Siemens Q240 Miniature Circuit Breakers (MCBs) 2P 40A EA
MSRP $93.50Surplus $14.36Siemens Q240 Miniature Circuit Breakers (MCBs) 2P 40A EA​ ARCA SKU: C15-1493 Brand: Siemens MPN: Q240 UPC: 78364314863 Shipping Weight: 0.60 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-1493
- Approval:
- UL 489
- Amps:
- 40 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 2
- Size:
- 3 Inch Width x 3 Inch Depth x 2 Inch Height
- Terminal Type:
- Common Trip
- Used On:
- Load Center
- Volts:
- 120/240 VAC
- Short Description:
- 120/240 VAC, 40 A, 10 kA Interrupt, 2-Pole, Plug-In Mount, QP-Frame, Common Trip, Circuit Breaker
- Specification/Technical:
- SiemensAG_57265_1_2_SPEC.pdf
- TS PIK:
- 115704605
- Country of Origin:
- Mexico
- Number of Poles:
- 2
- Type:
- Common Trip
- Installation/Operator:
- SiemensAG_00053_INST.pdf
- Current Rating:
- 40 A
- Catalog:
- SiemensAG_23945_7_20_CAT.pdf
- Voltage Rating:
- 120/240 VAC
- Series:
- Q
MSRP $93.50Surplus $14.36 -
Siemens Q130 Miniature Circuit Breakers (MCBs)
MSRP $75.00Surplus $4.43Siemens Q130 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-2647 Brand: Siemens MPN: Q130 UPC: 66286200389 Shipping Weight: 0.30 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-2647
- Approval:
- UL 489
- Amps:
- 30 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 1
- Size:
- 1 Inch Width x 3 Inch Depth x 3 Inch Height
- Terminal Used On:
- Load Center
- Volts:
- 120 VAC
- Short Description:
- 120 VAC, 30 A, 10 kA Interrupt, 1-Pole, Plug-In Mount, QP-Frame, Circuit Breaker
- Specification/Technical:
- SiemensAG_57256_1_2_SPEC.pdf
- Data Sheet:
- A ...
- TS PIK:
- 115704593
- Country of Origin:
- Mexico
- Voltage Rating:
- 120 VAC
- Catalog:
- SiemensAG_01829_1_12_CAT.pdf
- Used On:
- Load Center
- Current Rating:
- 30 A
- Installation/Operator:
- SiemensAG_00053_INST.pdf
- Number of Poles:
- 1
- Series:
- Q
MSRP $75.00Surplus $4.43 -
Siemens Q225 Miniature Circuit Breakers (MCBs) QP 2P 25A 240V
MSRP $155.00Surplus $15.00Siemens Q225 Miniature Circuit Breakers (MCBs) QP 2P 25A 240V​ ARCA SKU: C15-3711 Brand: Siemens MPN: Q225 UPC: 783643148376 Shipping Weight: 0.55 Shipping Height: 3.00 In. Shipping...- SKU:
- C15-3711
- Approval:
- UL 489
- Amps:
- 25 A
- Interrupting Rating:
- 10 A
- Mounting:
- Plug-On
- Poles:
- 2
- Size:
- 3 Inch Width x 3 Inch Depth x 2 Inch Height
- Terminal Used On:
- Load Center
- Volts:
- 120/240 VAC
- Short Description:
- 120/240 VAC, 25 A, 10 kA, 2-Pole, 14 to 6 AWG Copper/Aluminum, Load Lug Terminal, Plug-In Mount, QP Frame, Common Trip, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Series:
- Q
- Data Sheet:
- SiemensAG_07024_1_DATA.pdf
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Number of Poles:
- 2
- Current Rating:
- 25 A
- Voltage Rating:
- 120/240 VAC
- Used On:
- Load Center
- Catalog:
- SiemensAG_00562_1_41_1_46_1_47_CAT.pdf
- Country of Origin:
- MEX
MSRP $155.00Surplus $15.00 -
Contact Us For Quote
Siemens Q1515NC Miniature Circuit Breakers (MCBs)
MSRP $163.00Surplus $31.92Siemens Q1515NC Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-3065 Brand: Siemens MPN: Q1515NC UPC: 66286200393 Shipping Weight: 0.40 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-3065
- Approval:
- UL 489
- Amps:
- 15 A/15 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 1
- Size:
- 1 Inch Width x 3 Inch Depth x 3 Inch Height
- Terminal Type:
- Load Lug
- Type:
- Thermal Magnetic Trip
- Type:
- Duplex
- Used On:
- Load Center
- Volts:
- 120 VAC
- Gauge:
- 14 to 6 AWG (Copper/Aluminum)
- Short Description:
- 120 V, 15/15 A, 10 kA, 1-Pole, Plug-In, QT Frame, Duplex, Non-Current Limiting, Circuit Breaker
- Data Sheet:
- SiemensAG_01538_1_DATA.pdf
- TS PIK:
- 115704596
- Number of Poles:
- 1
- Catalog:
- SiemensAG_01502_1_12_CAT.pdf
- Wire Size:
- 14 to 6 AWG (Copper/Aluminum)
- Current Rating:
- 15/15 A
- Voltage Rating:
- 120 VAC
- Series:
- Q
- Country of Origin:
- Mexico
MSRP $163.00Surplus $31.92 -
Contact Us For Quote
Siemens Q2020NC Miniature Circuit Breakers (MCBs) Q 2P 20A 240V 50/60Hz 1Ph
MSRP $250.00Surplus $33.60Siemens Q2020NC Miniature Circuit Breakers (MCBs) Q 2P 20A 240V 50/60Hz 1Ph​ ARCA SKU: C15-2775 Brand: Siemens MPN: Q2020NC UPC: 783643156623 Shipping Weight: 0.40 Shipping Height: 1.00 In...- SKU:
- C15-2775
- Approval:
- UL 489
- Approval:
- CSA
- Amps:
- 20 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 1
- Size:
- 2 Inch Width x 3 Inch Depth x 3 Inch Height
- Terminal Type:
- Duplex
- Used On:
- Load Center
- Volts:
- 120 VAC
- Short Description:
- 120 VAC, 20 A, 10 kA Interrupt, 1-Pole, Plug-In Mount, QT-Frame, Duplex, Circuit Breaker
- Specification/Technical:
- SiemensAG_57258_1_2_SPEC.pdf
- Current Rating:
- 20 A
- Voltage Rating:
- 120 VAC
- Type:
- Duplex
- Installation/Operator:
- SiemensAG_00053_INST.pdf
- Number of Poles:
- 1
- Catalog:
- SiemensAG_01829_1_12_CAT.pdf
- Series:
- Q
- Country of Origin:
- Mexico
MSRP $250.00Surplus $33.60 -
Contact Us For Quote
Siemens Q280 Miniature Circuit Breakers (MCBs) 1P 80A
MSRP $273.00Surplus $38.60Siemens Q280 Miniature Circuit Breakers (MCBs) 1P 80A​ ARCA SKU: C15-1646 Brand: Siemens MPN: Q280 UPC: 66286200422 Shipping Weight: 0.60 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-1646
- Approval:
- UL 489
- Amps:
- 80 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 2
- Size:
- 3 Inch Width x 3 Inch Depth x 2 Inch Height
- Terminal Type:
- Low Vage
- Type:
- Common Trip
- Type:
- Thermal Magnetic
- Type:
- Miniature
- Used On:
- Load Center
- Volts:
- 120/240 VAC
- Short Description:
- 120/240 VAC, 80 A, 10 kA Interrupt, 2-Pole, Plug-In Mount, QP-Frame, Low Voltage, Common Trip, Thermal Magnetic, Miniature, Circuit Breaker
- Specification/Technical:
- SiemensAG_57269_1_2_SPEC.pdf
- TS PIK:
- 115729436
- Installation/Operator:
- SiemensAG_00053_INST.pdf
- Voltage Rating:
- 120/240 VAC
- Catalog:
- SiemensAG_23945_7_20_CAT.pdf
- Number of Poles:
- 2
- Current Rating:
- 80 A
- Series:
- Q
- Country of Origin:
- Mexico
MSRP $273.00Surplus $38.60 -
Contact Us For Quote
Siemens B220 Miniature Circuit Breakers (MCBs) Type BL 2P 20A 120/240VAC 50/60Hz EA
MSRP $190.00Surplus $27.00Siemens B220 Miniature Circuit Breakers (MCBs) Type BL 2P 20A 120/240VAC 50/60Hz EA​ ARCA SKU: C15-1476 Brand: Siemens MPN: B220 UPC: 78364326353 Shipping Weight: 0.70 lbs. Shipping...- SKU:
- C15-1476
- Type:
- Thermal Magnetic
- Type:
- Branch
- Type:
- Common Trip
- Type:
- Molded Case
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Volts:
- 120/240 VAC at 50/60 Hertz
- Amps:
- 32 A
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Poles:
- 2
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Application:
- Lighting
- Application:
- Distribution
- Installation:
- Bolt-On
- Short Description:
- 120/240 VAC 50/60 Hz, 20 A, 10 kA, 2-Pole, BL Frame, Bolt-On, Molded Case, Thermal and Fixed Magnetic Trip, Common Trip
- Catalog:
- SiemensAG_01502_5_8_5_19_10_14_CAT.pdf
- Data Sheet:
- SiemensAG_05194_1_DATA.pdf
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- TS PIK:
- 21368383
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 20 A
- Number of Poles:
- 2
- Mounting:
- Bolt-On
- Series:
- Q
- Country of Origin:
- Mexico
MSRP $190.00Surplus $27.00 -
Contact Us For Quote
Siemens Q110 Miniature Circuit Breakers (MCBs)
MSRP $10.00Surplus $2.70SKU: C15-17512 Brand: Siemens MPN: Q110 UPC: 78364330637 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-17512
- Short Description:
- 24 V, 10 to 30 Sec On, 30 to 60 Sec Off, 1-Switch, Electric Heat Sequencer
- Catalog:
- Supco_00529_29_CAT.pdf
- Voltage Rating:
- 24 V
- Series:
- Q
- CAD Drawings:
- Supco_00614_1_2_CAD.pdf
- Prop 65 Warning:
- Yes
MSRP $10.00Surplus $2.70 -
Siemens Q235 Miniature Circuit Breakers (MCBs) 35A
MSRP $91.50Surplus $21.28Siemens Q235 Miniature Circuit Breakers (MCBs) 35A​ ARCA SKU: C15-6273 Brand: Siemens MPN: Q235 UPC: 78364316765 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-6273
- TS PIK:
- 116209562
- Short Description:
- 120/240 V, 35 A, 10 kA, 2-Pole, Plug-In, QP Frame, Common Trip, Circuit Breaker
- Number of Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Current Rating:
- 35 A
- Voltage Rating:
- 120/240 VAC
- Data Sheet:
- SiemensAG_01543_1_DATA.pdf
- Catalog:
- SiemensAG_01502_1_12_CAT.pdf
- Used On:
- Load Center
- Size:
- 3 Inch Width x 3 Inch Depth x 2 Inch Height
- Series:
- Q
- Country of Origin:
- Mexico
- Approval:
- UL 489
MSRP $91.50Surplus $21.28 -
Siemens Q245 Miniature Circuit Breakers (MCBs)
MSRP $91.50Surplus $26.66SKU: C15-6274 Brand: Siemens MPN: Q245 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-6274
- TS PIK:
- 121449811
- Number of Poles:
- 2
- Current Rating:
- 45 A
- Used On:
- Load Center
- Mounting:
- Plug-On
- Series:
- Q
- Voltage Rating:
- 120/240 VAC
- Interrupting Rating:
- 10 kA
- Size:
- 3 Inch Width x 3 Inch Depth x 2 Inch Height
- Short Description:
- 120/240 VAC, 45 A, 10 kA Interrupt Rating, 2-Pole, Plug-On, Type QP, Circuit Breaker
- Data Sheet:
- Siemens_02206_1_DATA.pdf
- Country of Origin:
- Mexico
- Approval:
- UL 489
MSRP $91.50Surplus $26.66 -
Contact Us For Quote
Siemens Q260H Miniature Circuit Breakers (MCBs) 2P 60A 120V
MSRP $191.00Surplus $67.20Siemens Q260H Miniature Circuit Breakers (MCBs) 2P 60A 120V​ ARCA SKU: C15-1647 Brand: Siemens MPN: Q260H UPC: 78364314879 Shipping Weight: 0.65 lbs. Shipping Height: 3.00 In...- SKU:
- C15-1647
- Approval:
- UL 489
- Amps:
- 60 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 2
- Size:
- 3 Inch Width x 3 Inch Depth x 2 Inch Height
- Terminal Type:
- Low Vage
- Type:
- Common Trip
- Type:
- Thermal Magnetic
- Type:
- Miniature
- Used On:
- Load Center
- Volts:
- 120/240 VAC
- Short Description:
- 120/240 VAC, 60 A, 10 kA Interrupt, 2-Pole, Plug-In Mount, QP-Frame, Low Voltage, Common Trip, Thermal Magnetic, Miniature, Circuit Breaker
- TS PIK:
- 21366666
- Data Sheet:
- SiemensAG_07042_1_DATA.pdf
- Wire Size:
- 8 to 2/0 AWG (Copper/Aluminum)
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Number of Poles:
- 2
- Catalog:
- SiemensAG_00562_1_41_1_46_1_47_CAT.pdf
- Current Rating:
- 60 A
- Voltage Rating:
- 120/240 VAC
- Series:
- Q
- Country of Origin:
- Mexico
MSRP $191.00Surplus $67.20
Disclaimer: ARCA Supply is not an authorized distributor, reseller or representative of any manufacturer, brand or product listed. All product names, trademarks, brands and logos are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. All items sold by ARCA Supply are covered under ARCA Supply's warranty and not the manufacturer warranty.
