QBHW2090 - 90Amp Circuit Breaker

QBHW2090 - 90Amp Circuit Breaker

The Eaton QBHW2090 Quicklag Industrial Thermal-Magnetic Circuit Breaker is designed to deliver reliable and efficient power protection for a wide range of industrial and commercial applications. With its robust construction and advanced features, this circuit breaker ensures safe and continuous operation in environments demanding high electrical performance.

Key Features and Benefits

• High Interrupting Capacity: With a 22 kAIC rating, the QBHW2090 can handle high fault currents, making it suitable for industrial applications where electrical systems are subjected to significant stress.
• Thermal-Magnetic Trip: This breaker combines thermal and magnetic trip mechanisms, providing dual protection. It responds to both prolonged low-level overloads (thermal) and short, high-level faults (magnetic), ensuring comprehensive protection for your electrical system.
• Bolt-on Design: This feature allows for quick and secure installation, enhancing the efficiency of electrical maintenance and upgrades.
• Versatile Voltage Rating: Compatible with 120/240V systems, this breaker offers flexibility in application across different electrical infrastructures.

Technical Specifications

• Amperage Rating: 90A
• Interrupt Rating: 22 kAIC
• Voltage Rating: 120/240V
• Number of Poles: Two
• Mounting Method: Bolt-on
• Trip Type: Thermal-Magnetic
• Dimensions: 3.8 in (L) x 4.7 in (H) x 2.2 in (W)
• Weight: 0.8 lbs

Material Compliance and Certifications

• UL Listed: Ensures that the QBHW2090 meets strict safety and performance standards set by Underwriters Laboratories.
• CSA Certified: Confirms compliance with the Canadian Standards Association’s requirements, indicating reliable performance in both the US and Canadian markets.
• HACR Rated: Suitable for Heating, Air Conditioning, and Refrigeration applications, highlighting its versatility in handling different types of electrical loads.

Suitability

• The Eaton QBHW2090 circuit breaker is ideal for a variety of applications, including industrial facilities, commercial buildings, and large-scale residential projects. Its high amperage rating and robust interrupting capacity make it perfect for protecting circuits in heavy-duty environments.

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