QO145 - 45Amp Circuit Breaker

QO145 - 45Amp Circuit Breaker

The Schneider Electric QO145 is a premium miniature circuit breaker designed to deliver exceptional overcurrent protection and reliable switching for your electrical systems. This single-pole breaker is rated at 45Amp and 120/240VAC, making it an ideal choice for both residential and commercial applications that demand robust electrical safety. The QO145 features a high interrupting capacity of 10kA, ensuring superior protection against overloads and short circuits. It incorporates an over-center, trip-free toggle mechanism with quick-make, quick-break action and positive handle indication, guaranteeing precise and reliable operation. The VisiTrip indicator provides a clear visual signal that the breaker has tripped, simplifying troubleshooting and maintenance. Designed for easy installation, the QO145 offers plug-in mounting and a compact design that fits seamlessly into various electrical panels. Built with high-quality materials, this circuit breaker ensures durability and long-lasting performance.

Key Features and Benefits:

• High Interrupting Capacity: Offers robust protection with a 10kA interrupting capacity at 120/240VAC, ensuring safety against overloads and short circuits.
• Trip-Free Mechanism: Guarantees reliable disconnection under fault conditions, enhancing overall safety and reliability.
• VisiTrip Indicator: Provides a clear visual indication that the circuit breaker has tripped, simplifying troubleshooting and maintenance.
• Compact and Efficient Design: Space-saving design with plug-in mounting for easy installation and integration into various electrical systems.
• Durable Construction: Built with high-quality materials to ensure long-lasting performance in demanding environments.

Technical Specifications:

• Amperage: 45Amp
• Poles: 1
• Interrupting Rating: 10kA at 120/240VAC
• Voltage: 120/240V AC
• Mounting Type: Plug-in
• Circuit Breaker Type: Standard
• Height: 3.1 in (79 mm)
• Width: 0.7 in (19 mm)
• Depth: 2.9 in (74 mm)
• Weight: 0.280lbs (0.127 kg)
• Wire Size: AWG 8 to AWG 2 copper or aluminum
• Tightening Torque: 44.3 lbf.in (5 N.m)

Material Compliance and Certifications:

• Environmental Performance: Green Premium‰ã¢ product, ensuring best-in-class environmental performance.
• RoHS/REACh Compliance: Adheres to RoHS and REACh regulations, free from toxic heavy metals and mercury.
• Certifications: UL Listed and CSA Certified, ensuring adherence to international safety and performance standards.
• Ambient Rating: 104å¡F (40å¡C)
• Sustainability: Schneider Electric‰۪s commitment to delivering environmentally friendly products, promoting transparency on environmental impacts, and supporting circular and low-CO2 products.

Suitability:

• The Schneider Electric QO145 circuit breaker is perfect for applications that demand high reliability and safety. Its high interrupting capacity makes it suitable for protecting electrical systems in both residential and commercial environments. The compact design and plug-in mounting ensure easy installation and integration into various electrical panels. With its trip-free mechanism and VisiTrip indicator, the QO145 provides enhanced safety and simplified maintenance, making it a dependable choice for ensuring the efficiency and protection of your electrical infrastructure.