MA36350 - 350 Amp Circuit Breaker

MA36350 - 350 Amp Circuit Breaker

When you need a high-capacity circuit breaker that delivers consistent protection and long service life, the Schneider Electric MA36350 is a top-tier pick. Rated for 600 VAC and 350 amps, this three-pole molded-case breaker protects your system against overloads and short circuits with confidence. Its advanced design handles demanding environments while integrating seamlessly into many industrial and commercial electrical systems.

Key Features & Benefits

• High fault-current protection: With an interrupting capacity of 18 kA at 600 V, the MA36350 can safely cut off high fault currents before they jeopardize connected equipment.
• I-Line / Plug-In compatibility: Built for easy installation in I-Line power distribution systems, reducing wiring complexity and saving time on mounting.
• ET 1.0 electronic trip technology: Offers responsive, precise trip behavior to enhance safety and system protection.
• 80% continuous rating: Designed to carry 80 % of its full rating continuously without tripping, giving you operational flexibility under heavy loads.
• Durable casing: The molded case shield helps resist everyday mechanical stress, vibration, and impact—ideal for industrial environments.

Technical Specifications

• Voltage Rating: 600 VAC
  
• Current Rating: 350 Amps
  
• Number of Poles: 3
  
• Interrupting (AIC) Rating: 18 kA at 600 V
  
• Mounting Style: I-Line / Plug-In
  
• Trip Technology: ET 1.0 electronic
  
• Continuous Duty Rating: 80 %
  
• Standards & Approvals: UL, CSA, IEC / NEMA certs
  

Material Compliance & Certifications

• Green Premium Label: Reflects Schneider Electric’s commitment to environmental responsibility and transparent life-cycle impact data.
• California Proposition 65: This product contains substances such as DINP and DIDP, which are known in California to cause cancer or reproductive harm. Handle accordingly in jurisdictions where this warning is mandated.
• International compliance: Meets UL, CSA, IEC, and other key electrical safety standards.

Where It Works Best

• This breaker excels in environments demanding trustworthy, high-capacity protection. Everyday use cases include:
• Medium to large commercial buildings with substantial power loads
• Industrial facilities running heavy machinery, motor loads, or HVAC systems
• Utility or infrastructure projects where safety and system integrity are essential
• Retrofit or upgrade jobs where space is limited, but performance cannot be compromised