MDT200 - 200 Amp Circuit Breaker

MDT200 - 200 Amp Circuit Breaker

The MDT200 – 200 Amp Circuit Breaker delivers dependable electrical protection for homes with higher power demands, offering you the confidence that your wiring and appliances are guarded against overloads and short‑circuits. Designed for standard 120/240 V residential load centers, this breaker brings heavy‑duty performance in a compact, easy‑to‑install package. Whether you’re setting up a new service or upgrading an existing panel, the MDT200 gives you peace of mind — powerful enough for demanding circuits, yet straightforward enough for electricians or experienced DIYers.

Key Features and Benefits

• High power capacity for modern homes: With a 200‑amp rating at 120/240 V, the MDT200 supports large loads such as HVAC systems, heavy appliances, or sub‑panels without strain.
• Effective fault interruption: The 10 kA interrupt rating means it safely interrupts dangerous overloads or short circuits, helping prevent damage to wiring and connected devices.
• Strong, long‑lasting build: Constructed from quality materials, this breaker resists wear over time and reduces the frequency of replacements or maintenance.
• User‑friendly installation: Its design is straightforward and non‑reversible, allowing for more efficient installation by professionals and manageable for skilled homeowners tackling panel upgrades.
• Consistent safety performance: Once installed, the MDT200 reliably serves as the backbone of your home’s electrical protection, giving you confidence that everyday power demands are met securely.

Technical Specifications

• Type: MD‑T
• Voltage Rating: 120/240 V
• Amperage Rating: 200 A
• Interrupt Rating: 10 kA
• Number of Poles: 2
• Net Weight: 4.25 lbs
• Dimensions:
  • Width: 2.00"
  • Length: 6.44"
  • Depth: 2.38"

Material Compliance and Certifications

• The MDT200 is built with materials selected for durability and safety, conforming to industry‑standard regulations for residential circuit protection. Manufactured to meet accepted codes, it adheres to required electrical safety standards and environmental guidelines — ensuring it’s a compliant, responsible choice for your home’s wiring system.

Where It Works Best

• The MDT200 is ideal in residential settings where high-capacity circuit protection is required — such as main load panels, feeder circuits, or sub‑panels for additions, workshops, or high-draw appliances. It works equally well for new installations or as an upgrade for older electrical systems. Whether you’re wiring a new build, adding a dedicated circuit for heavy equipment, or replacing an aging breaker, the MDT200 offers reliable protection and long-term performance.