MPD2175R - 175 Amp Circuit Breaker

MPD2175R - 175 Amp Circuit Breaker

Looking for a high-capacity main breaker to keep your home’s electrical system safe and reliable? The Siemens MPD2175R is a two-pole, 175 Amp circuit breaker built to deliver dependable protection for residential panels. Whether you’re wiring a new home, upgrading an existing load center, or replacing an older breaker, the MPD2175R adds peace of mind — thanks to its generous interrupt rating and straightforward install. At 120/240V, it’s ideal for handling medium- to heavy-duty power requirements, so you can rest easy knowing your electrical setup is secure against overloads and faults.

Key Features and Benefits

• Reversible Main Breaker Design: Installation is flexible and straightforward: you can mount the breaker in either direction to match your panel’s layout.
• Strong Interrupt Rating (22 kA): Offers solid protection against short-circuits and fault conditions, minimizing risk to your wiring and appliances.
• Dual-Pole Configuration: Supports higher power loads with even distribution, making it well-suited for main service panels or large feeder circuits.
• Durable Construction by Siemens: Built by an industry leader in electrical hardware, this breaker is engineered to perform consistently over many years.
• Versatile Application: Works equally well for load center mains, feeders, and main service entrances, offering a single solution for multiple installation needs.

Technical Specifications

• Type: MD‑T
• Voltage Rating: 120/240 V
• Amperage Rating: 175 Amp
• Interrupt Rating: 22 kA
• Poles: 2 (dual-pole)
• Net Weight: 2.998 lb
• Package Dimensions: 5.906 × 8.661 × 2.756 inches

Material Compliance and Certifications

• Manufactured to meet stringent industry standards, the Siemens MPD2175R complies with relevant safety and performance regulations for residential circuit breakers. Every unit is quality‑checked to ensure safe, dependable operation in modern home electrical systems.

Where It Works Best

• If you’re outfitting a primary load center in a house, upgrading an older service panel, or installing power-hungry circuits for HVAC, workshop tools, or whole‑house systems, the MPD2175R stands out as a reliable choice. Its 175 Amp rating and dual-pole design make it ideal for main breaker duties, while its high interrupt capacity offers added protection if demand ever spikes. For any residential environment needing robust main protection or feeder capacity, this breaker gets the job done without fuss.