QOB150 - 50A Circuit Breaker

QOB150 50A Circuit Breaker

The Schneider Electric QOB150 Miniature Circuit Breaker is an essential component for safeguarding electrical circuits in both residential and commercial settings. This high-quality breaker belongs to the renowned QO series, known for its exceptional reliability and performance. Rated at 50 amperes, the QOB150 operates at 120/240 volts AC and features a robust 10 kA interrupt capacity. Its single-pole design and bolt-on mounting ensure easy installation and secure connections, making it a preferred choice for professionals. The breaker’s thermal magnetic trip mechanism combines both thermal and magnetic protection, ensuring optimal performance and safety. Additionally, the VisiTrip trip indication provides a clear visual signal when the breaker has tripped, facilitating quick identification and resolution of circuit issues.

Key Features and Benefits:

• High Performance: With a 50A rating and 120/240VAC capacity, the QOB150 delivers reliable protection for diverse electrical systems.
• Thermal Magnetic Trip Unit: Offers comprehensive protection by combining thermal and magnetic tripping mechanisms.
• VisiTrip Indicator: Clearly indicates when the circuit breaker has tripped, enhancing troubleshooting efficiency.
• Bolt-On Design: Ensures secure and straightforward installation, ideal for both new installations and replacements.
• Durability: Engineered for long-lasting performance in demanding environments.

Technical Specifications:

• Range: QO Series
• Current Rating: 50 Amperes
• Voltage Rating: 120/240 V AC
• Mounting Type: Bolt-on
• Number of Poles: 1
• Interrupt Rating: 10 kA at 120/240 V AC
• Electrical Connection: Box lugs
• Wire Size: AWG 8 to AWG 2 (copper or aluminum)
• Dimensions: Height 3.1 in (79 mm), Width 0.7 in (19 mm), Depth 2.9 in (74 mm)
• Weight: 0.311 lb (0.141 kg)

Material Compliance and Certifications:

• Compliance: The QOB150 meets Schneider Electric’s Green Premium™ standards, ensuring compliance with the latest environmental regulations such as RoHS and REACh. It is free from toxic heavy metals, mercury, and halogens, making it an environmentally friendly choice. The circuit breaker is UL Listed under UL File E84967 and CSA Certified under CSA Master Contract 153555, ensuring it meets rigorous safety and quality standards.

Suitability:

• This circuit breaker is ideal for a wide range of applications, from residential homes to commercial buildings. Its high interrupt capacity and reliable performance make it suitable for use in load centers, panelboards, and other electrical distribution systems. Whether you are an electrician seeking a dependable circuit breaker or a contractor looking for a robust solution for your projects, the QOB150 provides the reliability and efficiency required to keep your electrical systems safe and operational.