
( Brand: Schneider Electric ), ( Type: Miniature Circuit Breakers ), ( Color: Black ), ( Material: Copper ), ( Item Height: 10.00 ), ( Manufacturer Part Number: QOB170 ), ( UPC: 785901509950 )
The Schneider Electric QOB170 is a compact and versatile miniature circuit breaker designed for use in commercial and industrial applications where space is limited. This circuit breaker is rated for a voltage of 240 volts and an amperage capacity of 70 amps.
The Schneider Electric QOB170 is built with a frame size of IEC 60947-2, Type B, and mounting centres of 52.5mm, making it suitable for installation in a variety of electrical panels and control centers. Its small footprint allows for efficient use of space and easy installation.
This circuit breaker features a tripping characteristic type D, according to IEC 60898-1. This means that it is designed to trip quickly in the event of overloads, while preventing nuisance tripping due to unsettled power conditions. It also includes a built-in current transformer for highly accurate current measurement, making it an ideal solution for applications requiring precise current monitoring.
The Schneider Electric QOB170 is designed with a robust construction, featuring a single-phase AC contact system and a rugged bolted contact design. It is also rated for a short circuit breaking capability of 30kA, ensuring reliable protection against short circuits and electrical faults.
The circuit breaker includes a tripping mechanism with a resettable polymeric positive temperature coefficient (PTC) thermal relay, providing reliable and long-lasting protection against overcurrent conditions. It also features a visible tripping indicator and a test button for easy debugging and maintenance.
The Schneider Electric QOB170 is designed for easy installation and connection, with clearly marked terminals and a configurable mounting side. It can be installed and connected to other electrical components using standard busbars or terminals, and can be easily mounted on the sidemounting rails of the electrical panel or the top and bottom mounting bars using the appropriate mounting clips.
Overall, the Schneider Electric QOB170 is a high-quality and reliable miniature circuit breaker, offering accurate current measurement, fast tripping, and robust protection against short circuits and overcurrent conditions. Its compact size and versatile mounting options make it a popular choice for a wide range of commercial and industrial electrical applications.
Schneider Electric QOB170 is a miniature circuit breaker designed for 240-volt electrical systems with a breaking capacity of 70 amps. Here are some pros and cons to help you make an informed decision about purchasing this circuit breaker:
Pros:1. High breaking capacity: The Schneider Electric QOB170 offers a high breaking capacity of 70 amps in a compact size.
2. High Degree of Protection: It offers protection against overloading, short-circuit, and earth leakage currents.
3. Trip free Characteristic: It has a trip-free characteristic, which means it will reset itself after an overload condition is removed, ensuring continuous power supply.
4. Easy Installation: It is designed with a push-in terminals, making it easy to install and connect to wires securely.
5. Reliable and Durable: Schneider Electric is a reputable brand with a long history of producing high-quality electrical components, and this circuit breaker is no exception.
6. Energy Efficient: It has low energy loss due to its high breaking capacity and efficient design.
Cons:1. Expensive: The Schneider Electric QOB170 may be more expensive compared to other circuit breakers in its class.
2. Limited Application: It is designed for high current applications, and may not be suitable for low current applications.
3. Not ideal for DIY Installation: Due to its specialized circuit breaker, it is recommended to be installed by a qualified electrician.
Conclusion:The Schneider Electric QOB170 is a reliable, compact, and effective solution for high ampere electrical installations. Its advanced features such as high degree of protection, trip-free characteristic, and easy installation make it a suitable choice for commercial and industrial applications. Its high price point may be a deterrent for some, but the investment in a high-quality circuit breaker like this one can lead to significant energy savings and increased system efficiency in the long run.
Recommendation:If you require a high-ampere electrical solution and prioritize reliability, efficiency, and protection, the Schneider Electric QOB170 is an excellent choice. Consider this circuit breaker as an investment for your electrical installation to ensure consistently high performance and peace of mind for years to come. If your requirement is lower, or if budget is a concern, you may consider options with lower amperage capacities that better suit your needs.
The group invests in reorder to sustain innovation and differentiation, with a strong commitment sustainable development. Item Name: SCHNEIDER ELECTRIC Miniature 240-Volt 70-Amp QOB170 Molded Case Circuit Breaker 600V 15A, Black,: circuit breaker 240-volt 70-amp- develops connected technologies and solutions to manage energy process in ways that are safe, reliable, efficient sustainable. Important: do not send back without getting a label through us first.