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 BQ3B070 Miniature Circuit Breakers (MCBs)
MSRP $767.00Surplus $144.93Siemens BQ3B070 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-8430 Brand: Siemens MPN: BQ3B070 UPC: 78364310264 Shipping Weight: 4.45 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-8430
- TS PIK:
- 21366172
- Voltage Rating:
- 240 VAC at 50/60 Hz (UL)
- Series:
- BQ
- Short Description:
- 240 VAC, 70 A, 10 kA, 3-Pole, Load Lug Terminal, BQ Frame, Bolt-On, Common Trip, Molded Case Circuit Breaker
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Type:
- Molded Case, Thermal and Fixed Magnetic, Common Trip
- Data Sheet:
- SiemensAG_05403_1_DATA.pdf
- Catalog:
- SiemensAG_01698_17_1_17_7_17_110_CAT.pdf
- Size:
- 3 Inch W x 3 Inch D x 4 Inch H
- Interrupting Rating:
- 10 kA at 240 VAC Symmetrical (UL)
- Current Rating:
- 70 A
- Wire Size:
- 8 to 4 AWG (Copper), 8 to 2 AWG (Aluminum)
- Number of Poles:
- 3
- Terminal Type:
- Load Lug
- Country of Origin:
- Mexico
- Approval:
- UL
MSRP $767.00Surplus $144.93 -
Siemens BQ3B100 Miniature Circuit Breakers (MCBs) EA
MSRP $252.94Surplus $120.40SKU: C15-6235 Brand: Siemens MPN: BQ3B100 UPC: 78364310266 Shipping Weight: 1.05 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In...- SKU:
- C15-6235
- TS PIK:
- 117726856
- Data Sheet:
- SiemensAG_05408_1_DATA.pdf
- Current Rating:
- 100 A
- Type:
- Molded Case, Thermal and Fixed Magnetic Trip, Common Trip
- Catalog:
- SiemensAG_01698_17_1_17_7_CAT.pdf
- Interrupting Rating:
- 10 kA at 240 VAC Symmetrical (UL)
- Series:
- BQ
- Number of Poles:
- 3
- Mounting:
- Bolt-On
- Terminal Type:
- Load Lug
- Voltage Rating:
- 240 VAC at 60 Hz
- Wire Size:
- 4 to 1/0 AWG (Copper), 2 to 1/0 AWG (Aluminum)
- Short Description:
- 240 VAC, 100 A, 10 kA, 3-Pole, Load Lug Terminal, BQ Frame, Bolt-On, Common Trip, Molded Case Circuit Breaker
- Country of Origin:
- Mexico
- Approval:
- UL 489, CSA C22.2
MSRP $252.94Surplus $120.40 -
Siemens BQ3B020H Miniature Circuit Breakers (MCBs) 3P 20A 240V
MSRP $933.00Surplus $229.75SKU: C15-5148 Brand: Siemens MPN: BQ3B020H UPC: 78364316168 Shipping Weight: 1.00 lbs. Shipping Height: 3.00 In. Shipping Length: 5.00 In. Shipping Width: 3.00 In...- SKU:
- C15-5148
- Series:
- BQH
- Type:
- Molded Case
- Type:
- Thermal and Fixed Magnetic
- Type:
- Common Trip
- Approval:
- UL
- Size:
- 3 Inch W x 3 Inch D x 3-3/4 Inch H
- Volts:
- 240 VAC at 50/60 Hz (UL)
- Amps:
- 32 A
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Poles:
- 3
- Interrupting Rating:
- 22 kA at 240 VAC Symmetrical (UL)
- Terminal Type:
- Load Lug
- Wire Size:
- 14 to 10 AWG (Copper)
- Wire Size:
- 12 to 10 AWG (Aluminum)
- Short Description:
- 240 VAC, 20 A, 22 kA, 3-Pole, Load Lug Terminal, BQH Frame, Bolt-On, Common Trip
- Catalog:
- SiemensAG_01698_17_1_17_7_CAT.pdf
- Data Sheet:
- SiemensAG_05389_1_DATA.pdf
- Voltage Rating:
- 240 VAC
- Number of Poles:
- 3
- Current Rating:
- 20 A
- Country of Origin:
- Mexico
MSRP $933.00Surplus $229.75 -
Siemens Q34000S01 Miniature Circuit Breakers (MCBs) 120V
MSRP $598.00Surplus $192.94SKU: C15-6195 Brand: Siemens MPN: Q34000S01 UPC: 78364323763 Shipping Weight: 1.45 lbs. Shipping Height: 4.00 In. Shipping Length: 6.00 In. Shipping Width: 5.00 In...- SKU:
- C15-6195
- TS PIK:
- 120844146
- Current Rating:
- 40 A
- Voltage Rating:
- 240 VAC at 50/60 Hz
- Catalog:
- SiemensAG_00562_1_41_1_46_1_47_CAT.pdf
- Used On:
- Loadcenter
- Size:
- 3 Inch W x 3 Inch D x 3-1/8 Inch H
- Terminal Type:
- Load Lug
- Number of Poles:
- 3
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Wire Size:
- 8 to 6 AWG (Copper), 8 to 4 AWG (Aluminum)
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Data Sheet:
- SiemensAG_07064_1_DATA.pdf
- Type:
- Thermal and Fixed Magnetic, Common Trip
- Short Description:
- 240 VAC, 40 A, 10 kA, 3-Pole, 8 to 6 AWG Copper/8 to 4 AWG Aluminum, Load Lug Terminal, Plug-In Mount, QP Frame, 120 VAC Shunt Trip, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Approval:
- UL 489, CSA C22.2
- Country of Origin:
- MEX
MSRP $598.00Surplus $192.94 -
Siemens BQ3B025 Miniature Circuit Breakers (MCBs) 3P 25A 240V
MSRP $627.00Surplus $134.13Siemens BQ3B025 Miniature Circuit Breakers (MCBs) 3P 25A 240V​ ARCA SKU: C15-6255 Brand: Siemens MPN: BQ3B025 UPC: 78364316125 Shipping Weight: 1.00 lbs. Shipping Height: 3.00 In...- SKU:
- C15-6255
- TS PIK:
- 21367155
- Number of Poles:
- 3
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Interrupting Rating:
- 10 kA at 240 VAC Symmetrical (UL)
- Current Rating:
- 25 A
- Size:
- 3 Inch W x 3 Inch D x 3-3/4 Inch H
- Terminal Type:
- Load Lug
- Data Sheet:
- SiemensAG_01610_1_DATA.pdf
- Voltage Rating:
- 240 VAC at 50/60 Hz (UL)
- Type:
- Molded Case, Thermal and Fixed Magnetic, Common Trip
- Series:
- BQ
- Wire Size:
- 14 to 6 AWG (Copper), 12 to 6 AWG (Aluminum)
- Catalog:
- SiemensAG_00876_5_18_5_24_CAT.pdf
- Short Description:
- 240 VAC, 25 A, 10 kA Interrupt, 3-Pole, BQ-Frame, Load Lug Terminal, Bolt-On Mount, Thermal Magnetic, Common Trip, Molded Case Circuit Breaker
- Country of Origin:
- Mexico
- Approval:
- UL
MSRP $627.00Surplus $134.13 -
Siemens BQ3B030H Miniature Circuit Breakers (MCBs) 3P 30A 240V
MSRP $933.00Surplus $178.43Siemens BQ3B030H Miniature Circuit Breakers (MCBs) 3P 30A 240V​ ARCA SKU: C15-6141 Brand: Siemens MPN: BQ3B030H UPC: 78364316169 Shipping Weight: 0.95 lbs. Shipping Height: 3.00 In...- SKU:
- C15-6141
- TS PIK:
- 21368391
- Type:
- Molded Case, Low Vage, Common Trip, Circuit Protector
- Current Rating:
- 30 A
- Terminal Type:
- Load Lug
- Size:
- 3 Inch Width x 3 Inch Depth x 4 Inch Height
- Number of Poles:
- 3
- Catalog:
- SiemensAG_09175_0_8_17_1_17_7_17_8_17_133_CAT.pdf
- Interrupting Rating:
- 22 kA
- Data Sheet:
- SiemensAG_09561_1_2_DATA.pdf
- Voltage Rating:
- 240 VAC
- Country of Origin:
- Mexico
- Short Description:
- BRKR BQH 3P 240V 30A 22K
- Approval:
- UL 489
- Maximum AC Voltage Rating:
- 240 V
MSRP $933.00Surplus $178.43 -
Siemens BQ3B035 Miniature Circuit Breakers (MCBs) 3P 35A 240V
MSRP $627.00Surplus $182.82SKU: C15-6234 Brand: Siemens MPN: BQ3B035 UPC: 78364316126 Shipping Weight: 1.05 lbs. Shipping Height: 3.00 In. Shipping Length: 5.00 In. Shipping Width: 3.00 In...- SKU:
- C15-6234
- TS PIK:
- 117094914
- Wire Size:
- 14 to 6 AWG (Copper), 12 to 6 AWG (Aluminum)
- Interrupting Rating:
- 10 kA at 240 VAC Symmetrical (UL)
- Terminal Type:
- Load Lug
- Series:
- BQ
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Short Description:
- 240 VAC, 35 A, 10 kA, 3-Pole, Load Lug Terminal, BQ Frame, Bolt-On, Common Trip, Molded Case Circuit Breaker
- Voltage Rating:
- 240 VAC at 50/60 Hz (UL)
- Catalog:
- SiemensAG_01698_17_1_17_7_CAT.pdf
- Number of Poles:
- 3
- Type:
- Molded Case, Thermal and Fixed Magnetic, Common Trip
- Data Sheet:
- SiemensAG_05393_1_DATA.pdf
- Size:
- 3 Inch W x 3 Inch D x 3-3/4 Inch H
- Current Rating:
- 35 A
- Mounting:
- Bolt-On
- Country of Origin:
- Mexico
- Approval:
- UL
MSRP $627.00Surplus $182.82 -
Siemens BQ3B045 Miniature Circuit Breakers (MCBs) 3P 45A 240V EA
MSRP $614.00Surplus $62.42Siemens BQ3B045 Miniature Circuit Breakers (MCBs) 3P 45A 240V EA​ ARCA SKU: C15-6256 Brand: Siemens MPN: BQ3B045 UPC: Shipping Weight: 1.00 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-6256
- TS PIK:
- 124364579
- Short Description:
- 240 VAC, 45 A, 10 kA, 3-Pole, Load Lug Terminal, BQ Frame, Bolt-On, Common Trip, Molded Case Circuit Breaker
- Series:
- BQ
- Terminal Type:
- Load Lug
- Number of Poles:
- 3
- Current Rating:
- 45 A
- Interrupting Rating:
- 10 kA at 240 VAC Symmetrical (UL)
- Size:
- 3 Inch W x 3 Inch D x 3-3/4 Inch H
- Data Sheet:
- SiemensAG_05396_1_DATA.pdf
- Catalog:
- SiemensAG_01698_17_1_17_7_CAT.pdf
- Wire Size:
- 8 to 6 AWG (Copper), 8 to 4 AWG (Aluminum)
- Voltage Rating:
- 240 VAC at 50/60 Hz (UL)
- Type:
- Molded Case, Thermal and Fixed Magnetic, Common Trip
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Mounting:
- Bolt-On
- Country of Origin:
- Mexico
- Approval:
- UL
MSRP $614.00Surplus $62.42 -
Siemens HB3B020 Miniature Circuit Breakers (MCBs)
MSRP $1,177.00Surplus $182.37SKU: C15-7446 Brand: Siemens MPN: HB3B020 UPC: 78364311126 Shipping Weight: 1.10 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In...- SKU:
- C15-7446
- TS PIK:
- 21333605
- Terminal Type:
- Load Lug
- Type:
- Molded Case, Low Vage, Common Trip, Circuit Protector
- Current Rating:
- 20 A
- Voltage Rating:
- 240 VAC
- Size:
- 3 Inch Width x 3 Inch Depth x 4 Inch Height
- Data Sheet:
- SiemensAG_09573_1_2_DATA.pdf
- Catalog:
- SiemensAG_09175_17_8_17_9_CAT.pdf
- Interrupting Rating:
- 65 kA at 240 VAC
- Number of Poles:
- 3
- Country of Origin:
- Mexico
- Maximum AC Voltage Rating:
- 240 V
- Short Description:
- BRKR HBQ 3P 240V 20A 65K
- Approval:
- UL 489
MSRP $1,177.00Surplus $182.37 -
Siemens Q330H Miniature Circuit Breakers (MCBs)
MSRP $538.00Surplus $166.81SKU: C15-10565 Brand: Siemens MPN: Q330H UPC: 78364315643 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10565
- TS PIK:
- 115559546
- Short Description:
- 240 VAC, 30 A, 22 kA, 3-Pole, 14 to 6 AWG Copper/Aluminum, Load Lug Terminal, Plug-On Mount, QPH Frame, Common Trip, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Wire Size:
- 14 to 6 AWG (Copper/Aluminum)
- Terminal Type:
- Load Lug
- Interrupting Rating:
- 22 kA
- Type:
- Thermal and Fixed Magnetic, Common Trip
- Data Sheet:
- SiemensAG_07061_1_DATA.pdf
- Number of Poles:
- 3
- Catalog:
- SiemensAG_00562_1_41_1_46_1_47_CAT.pdf
- Voltage Rating:
- 240 VAC at 50/60 Hz
- Mounting:
- Plug-On
- Size:
- 3 Inch W x 3 Inch D x 3-1/8 Inch H
- Current Rating:
- 30 A
- Used On:
- Loadcenter
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Country of Origin:
- Mexico
- Approval:
- UL 489, CSA C22.2
MSRP $538.00Surplus $166.81
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