
Siemens MBK200A 200-Amp 1-Phase Main Circuit Breaker
Pairs well with
The Siemens MBK200A is a 200-amp, 1-phase main circuit breaker designed for residential and light commercial load center applications. This load center conversion kit provides reliable circuit protection and ensures seamless upgrades or replacements in Siemens electrical panels.
Key Features:
- Amperage Rating: 200A - 225A
- Voltage: 1-Phase
- Interrupting Rating (AIR): 22kA
- Application: Main circuit breaker for Siemens load centers
- Compatibility: Ideal for residential and light commercial use
This Siemens main breaker offers high-performance protection, making it an excellent choice for electrical panel upgrades or replacements.

Siemens MBK200A 200-Amp 1-Phase Main Circuit Breaker
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Shipping Information
Orders placed before 12:00 PM (PST) ship the same day or within 2 business days, with tracking provided within 72 hours. Learn more in our Shipping Policy.
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Returns & Exchanges
Non-defective items may be returned within 30 days with a 30% restocking fee. Shipping costs are non-refundable, and return shipping is the customer’s responsibility. See our full Return Policy.
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Cancellations
Orders can be canceled before shipment; if already shipped, standard return fees apply. Learn more about Cancellations.
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Damaged Shipments & Shortages
Report any shortages, damages, or incorrect items within 5 business days of delivery. For assistance, visit our Claims Policy.
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