MDT175 - 175 Amp Circuit Breaker

MDT175 - 175 Amp Circuit Breaker

Upgrade your home’s electrical safety and reliability with the MDT175 175A Circuit Breaker — a smart, dependable choice for residential panel boards and load centers. Built to handle demanding electrical loads and provide swift interruption during faults, the MDT175 is engineered to deliver consistent protection and long-term performance. Whether you’re installing a new panel or replacing aging equipment, this breaker offers peace of mind with every cycle.

Key Features and Benefits

• High Voltage Compatibility: Rated for 120/240 V, the MDT175 works seamlessly in standard North American residential systems.
• 175 Amp Capacity: Handles large loads effortlessly — ideal for heavy-duty appliances, HVAC systems, sub‑panels, or whole-house circuits.
• 10 kA Interrupt Rating: Designed to trip quickly under fault conditions, protecting wiring and equipment from short circuits and overloads.
• Durable Build Quality: Constructed from high-grade materials to ensure long life and dependable performance, even under frequent load cycling.
• Easy Installation: The two-pole, non-reversible design makes installation straightforward for electricians or experienced DIYers — no unnecessary complexity.

Technical Specifications

• Type: MD‑T
• Voltage Rating: 120/240 V
• Amperage Rating: 175 A
• Interrupt Capacity: 10 kA
• Number of Poles: 2
• Weight: 4.25 lbs
• Dimensions:
  • Width: 2.00″
  • Length: 6.44″
  • Depth: 2.38″

Material Compliance and Certifications

• Industry Standards: The MDT175 Circuit Breaker meets stringent industry standards for safety and environmental compliance, ensuring that the materials used adhere to regulatory requirements for quality and sustainability. Its construction is designed to meet the certifications required for residential electrical components, giving you confidence in both safety and durability.

Where It Works Best

• The MDT175 is an excellent fit for a variety of residential applications — from service load centers and sub‑panels to feeders and heavy‑duty circuit branches. It performs especially well in new installations or upgrades where you need reliable, high‑capacity circuit protection. Whether you’re wiring a new HVAC system, expanding capacity for major appliances, or replacing an older breaker, this unit provides dependable protection and long-term value without unnecessary complexity.