QOB2501021 - 50Amp Circuit Breaker

QOB2501021 - 50Amp Circuit Breaker

The Schneider Electric QOB2501021 is a high-performance miniature circuit breaker designed to provide robust overcurrent protection and switching capabilities for both AC and DC systems. Rated at 50A and operating at 120/240V AC, this 2-pole breaker boasts a 10kA interrupting capacity, making it an ideal choice for a variety of demanding applications. Engineered with a bolt-on mounting design, the QOB2501021 ensures secure installation and reliable performance. It features an over-center, trip-free toggle mechanism with quick make, quick break action, and positive handle indication. The VisiTrip indicator offers a visual confirmation when the breaker has tripped, enhancing safety and maintenance efficiency.

Key Features and Benefits:

• High Interrupting Capacity: Provides a 10kA breaking capacity at 120/240V AC, ensuring superior protection against high fault currents.
• Advanced Trip Technology: Equipped with a thermal magnetic trip mechanism for accurate and reliable overcurrent protection.
• VisiTrip Indicator: Offers a clear visual indication that the circuit breaker has tripped, simplifying maintenance and troubleshooting.
• Robust Construction: Features a durable design with an over-center, trip-free toggle mechanism and quick make, quick break action for long-lasting performance.
• Versatile Mounting: Bolt-on mounting ensures secure and stable installation.
• Factory-Installed Shunt Trip: Includes an AC shunt trip for additional safety and operational features.
• Compliance and Certifications: UL Listed and CSA Certified, ensuring adherence to high safety and quality standards.

Technical Specifications:

• Product Type: Miniature circuit breaker
• Range: QO
• Current Rating: 50A
• Voltage Rating: 120/240V AC
• Mounting Type: Bolt-on
• Number of Poles: 2
• Interrupt Rating: 10kA at 120/240V AC
• Wire Size: AWG 8 to AWG 2 copper or aluminum
• Tightening Torque: 44.3 lbf.in (5 N.m)
• Dimensions: Height - 3.1 in (79 mm), Width - 2.2 in (57 mm), Depth - 2.9 in (74 mm)
• Net Weight: 0.950 lb (0.431 kg)
• Environmental Rating: Ambient temperature 104å¡F (40å¡C)
• Certifications: UL Listed, CSA Certified

Material Compliance and Certifications:

• Certifications: UL Listed, CSA Certified
• Sustainability: Green Premium‰ã¢ certified, RoHS/REACh compliant, Mercury-free, Halogen-free
• Circularity Profile: No need for specific recycling operations, enhancing ease of disposal

Suitability:

• The Schneider Electric QOB2501021 circuit breaker is ideally suited for a wide range of residential, commercial, and industrial applications where reliable overcurrent protection and switching capabilities are essential. Its advanced features, including the VisiTrip indicator and factory-installed shunt trip, make it a versatile and reliable choice for electrical panels in various environments. Whether you are upgrading an existing electrical system or installing a new one, the QOB2501021 ensures enhanced safety, performance, and peace of mind.