
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.
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Din Rail Mounted Circuit Breakers
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Main Breakers
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Miniature Circuit Breakers (MCBs)
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Molded Case Breakers (MCCBs)
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Motor Circuit Protector (MCPs)
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Lug Terminal Kits
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Auxiliary, Shunt, Trip Units and UVRs
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Circuit Breaker Accessories
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- Qty in Cart
- Price
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Siemens MBK150A Loadcenters and Panelboards EA
MSRP $768.50Surplus $101.40Siemens MBK150A Loadcenters and Panelboards EA​ ARCA SKU: L19-4235 Brand: Siemens MPN: MBK150A UPC: 78364338799 Shipping Weight: 2.25 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- L19-4235
- Data Sheet:
- SiemensAG_06454_1_DATA.pdf
- Series:
- MBK
- Short Description:
- 120/240 VAC, 150 A, 22 kA, Steel, Main, Load Center Breaker Kit
- Catalog:
- SiemensAG_00562_1_22_1_25_1_45_CAT.pdf
- Current Rating:
- 150 A
- Voltage Rating:
- 240 VAC
- Installation/Operator:
- SiemensAG_00404_INST.pdf
- Interrupting Rating:
- 22 kA
- Type:
- Main
- Used On:
- Load Center
- Country of Origin:
- MEX
- Application:
- Distribution
- Approval:
- UL 489, CSA C22.2
MSRP $768.50Surplus $101.40
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