BR390ST 90A Circuit Breaker

BR390ST 90A Circuit Breaker

Secure your electrical systems with the Eaton BR390ST, a top-tier thermal magnetic circuit breaker designed for residential and commercial applications. This robust three-pole circuit breaker offers a substantial 90A amperage rating and operates at 240V, ensuring efficient protection against electrical overloads and short circuits. Its impressive 10 kAIC interrupt rating highlights its capacity to handle high fault conditions, safeguarding your equipment and premises.

Key Features and Benefits:

• Shunt Trip Functionality: Enhances safety by enabling the breaker to trip remotely through an external signal, providing added control in emergency situations.
• Plug-on Design: Ensures easy installation with Type BR Loadcenters, streamlining setup and reducing maintenance time.
• Compact and Durable: With dimensions of just 3 inches in length, width, and height, and a weight of 1.3 lbs, this breaker is built to fit seamlessly into your existing infrastructure without compromising on durability.

Technical Specifications:

• Voltage Rating: 240 V
• Amperage Rating: 90 A
• Interrupt Rating: 10 kAIC
• Number of Poles: Three-pole
• Wire Size: #4-1/0 AWG Cu/Al, accommodating a range of wire types and sizes for versatile applications.

Material Compliance and Certifications:

• UL 489 Certified: Meets stringent safety standards, ensuring reliability and performance.
• Complies with Federal Specifications Classification W-C375: Guarantees that the product meets federal safety and performance criteria.

Suitability:

• Perfect for residential applications with a limited lifetime warranty and commercial environments with a 1-year warranty, offering long-term reliability and peace of mind.

Optimize your electrical system’s safety and functionality with the Eaton BR390ST Circuit Breaker. Its advanced features and reliable performance make it an essential component of any serious electrical infrastructure, ensuring operational efficiency and enhanced safety.