Siemens MPD2150R 150A 2P 240V Circuit Breaker | AmpState

Meet the Siemens MPD2150R — a rugged 2-pole, 150 A, 240 V circuit breaker engineered for robust circuit protection in panelboards, load centers, and electrical distribution systems. This MPD2150R model is designed for direct part-number matching, making it a reliable choice for maintenance teams, panel builders, and spare inventory where exact fit matters.

Key features and specifications

• Model: MPD2150R
• Amperage: 150 A
• Poles: 2
• Voltage: 240 V
• Applications: panelboards, load centers, electrical distribution systems
• Availability: offered through AmpState

Why choose MPD2150R for your electrical system

Opting for the MPD2150R ensures you’re using a breaker that aligns with Siemens panels and distribution assemblies. Its 2-pole design provides reliable protection for circuits requiring simultaneous disconnection of two conductors, helping safeguard equipment and maintain electrical safety standards in commercial or industrial environments. Because this part-number matches directly to Siemens configurations, you’ll spend less time confirming compatibility and more time keeping systems up and running.

Ideal use cases

• Maintenance technicians replacing failed breakers in existing Siemens installations — quick, exact-fit part replacement.
• Panel builders stocking spares for upcoming builds — reduces risk of mismatched components.
• Facilities teams managing spare inventory for critical infrastructure — simplifies procurement and compatibility checks.

How we support you

Need help confirming fit or matching a part number? Message AmpState, and our team will verify compatibility to ensure a seamless, drop-in replacement.