MA3200 - 200 Amp Circuit Breaker

MA3200 - 200 Amp Circuit Breaker

The MA3200 200 Amp circuit breaker is built for demanding industrial and commercial use, delivering dependable protection across high‑power electrical systems. With its sturdy 3‑pole design and thermal‑magnetic trip mechanism, this breaker combats overloads and short circuits with confidence. It belongs to the MA frame family, renowned for consistent service life and trustworthy performance—even under challenging conditions. The breaker also features an interchangeable trip unit, allowing you to tailor its response or replace parts quickly, minimizing downtime and keeping your operation on track.

Key Features and Benefits

• High fault‑clearing capacity: Offers impressive A.I.C. ratings—22 kA at 600 VAC, 30 kA at 480 VAC, and 42 kA at 240 VAC—so it handles high‑energy fault situations safely.
• Thermal‑magnetic combo protection: Smartly blends overload and short‑circuit defense in one, giving your system layered safety.
• Interchangeable trip unit: Swap out or adjust the trip unit with ease for faster servicing or fine‑tuning.
• Load‑side terminals included: Everything you need for installation comes ready—no extra parts required, which saves you time and hassle.

Technical Specifications

• Poles: 3
  
• Amperage: 200 A
  
• Voltage Rating: Up to 600 VAC
  
• A.I.C. Ratings:
  • 22 kA @ 600 VAC
  • 30 kA @ 480 VAC
  • 42 kA @ 240 VAC
• Frame Type: MA Series
  
• Dimensions:
  • Width: Approximately 8.25″
  • Length: 16.00″
  • Depth: 4.00″
• Weight: 50 lbs
  
• Ambient Temp: Rated for 40 °C
  

Material Compliance and Certifications

• UL Standards: This breaker is manufactured to meet rigorous UL safety standards, providing peace of mind around performance and code compliance.
• High‑quality Components: It’s made with high‑quality components that stand up to tough environments, and it's certified for a variety of industrial and commercial applications—so you know it works where safety and reliability matter most.

Suitability

• If you’re replacing or upgrading breakers in heavy‑duty installations—think manufacturing plants, large commercial buildings, or critical infrastructure—this is an excellent choice. It’s especially well suited for scenarios requiring rapid response to faults, reduced maintenance downtime, and flexible service options thanks to its interchangeable trip setup and included connectors.