Circuit Breakers
Our selection of circuit breakers spans a wide range of applications, from heavy-duty air circuit breakers (ACBs) to compact miniature circuit breakers (MCBs). We offer leading brands like Eaton, Siemens, and Square D, known for their reliability and performance. Whatever your power management needs, you can find the perfect solution here at ARCA Supply.
-
Din Rail Mounted Circuit Breakers
-
Main Breakers
-
Miniature Circuit Breakers (MCBs)
-
Molded Case Breakers (MCCBs)
-
Motor Circuit Protector (MCPs)
-
Lug Terminal Kits
-
Auxiliary, Shunt, Trip Units and UVRs
-
Circuit Breaker Accessories
- Product
- Qty in Cart
- Price
-
Siemens B350 Miniature Circuit Breakers (MCBs)
MSRP $622.00Surplus $81.20SKU: C15-6230 Brand: Siemens MPN: B350 UPC: 78364326375 Shipping Weight: 0.95 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In...- SKU:
- C15-6230
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Short Description:
- 240 VAC, 50 A, 10 kA, 3-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
- Type:
- Molded Case, Thermal and Fixed Magnetic, Branch, Common Trip
- Current Rating:
- 50 A
- Voltage Rating:
- 240 VAC
- Catalog:
- SiemensAG_00564_7_29_CAT.pdf
- Data Sheet:
- SiemensAG_05264_1_DATA.pdf
- Interrupting Rating:
- 10 kA at 240 VAC (UL)
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Number of Poles:
- 3
- Mounting:
- Bolt-On
- Country of Origin:
- Mexico
- Approval:
- UL 489, CSA C22.2
- Installation:
- Bolt-On
- Application:
- Lighting, Distribution
MSRP $622.00Surplus $81.20 -
Contact Us For Quote
Siemens ED23B050 Molded Case Breakers (MCCBs)
MSRP $1,379.00Surplus $327.18SKU: C15-7418 Brand: Siemens MPN: ED23B050 UPC: 78364320903 Shipping Weight: 3.70 lbs. Shipping Height: 4.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In...- SKU:
- C15-7418
- TS PIK:
- 106248972
- Size:
- 3 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
- Catalog:
- SiemensAG_01698_17_78-17_80_CAT.pdf
- Terminal Type:
- Load Lug
- Number of Poles:
- 3
- Type:
- Thermal Magnetic
- Interrupting Rating:
- 10 kA at 240 VAC (UL 489)
- Frame Type:
- ED
- Current Rating:
- 50 A
- Installation/Operator:
- SiemensAG_00313_INST.pdf
- Voltage Rating:
- 240 VAC
- Series:
- ED2
- Short Description:
- 240 VAC 50/60 Hz, 50 A at 40 Deg C, 10 kA, 3-Pole, 10 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
- Country of Origin:
- Mexico
- Approval:
- UL 489
MSRP $1,379.00Surplus $327.18 -
Siemens B350H Miniature Circuit Breakers (MCBs) 3P 50A
MSRP $944.00Surplus $141.71Siemens B350H Miniature Circuit Breakers (MCBs) 3P 50A​ ARCA SKU: C15-6205 Brand: Siemens MPN: B350H UPC: 78364326402 Shipping Weight: 0.95 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-6205
- TS PIK:
- 115555115
- Short Description:
- 240 VAC, 50 A, 22 kA, 3-Pole, Bolt-On Mount, Molded Case, Common Trip, Thermal Magnetic Trip Unit, Branch, Panelboard Circuit Breaker
- Interrupting Rating:
- 22 kA at 240 VAC
- Current Rating:
- 50 A
- Type:
- Molded Case
- Voltage Rating:
- 240 VAC
- Series:
- BLH
- Number of Poles:
- 3
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Data Sheet:
- SiemensAG_05266_1_DATA.pdf
- Catalog:
- SiemensAG_00564_7_29_CAT.pdf
- Mounting:
- Bolt-On
- Country of Origin:
- Mexico
- Approval:
- UL 489, CSA C22.2
MSRP $944.00Surplus $141.71
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.
