
( Brand: Square D ), ( Type: Miniature Circuit Breakers ), ( Color: Multi ), ( Material: Copper ), ( Manufacturer Part Number: QOB260 ), ( UPC: 696333955836 )
The Square D QOB260 Bolt Circuit Breaker is a versatile and reliable electrical component designed for use in commercial and industrial applications. This circuit breaker is specifically engineered for 60 pole, single-phase, 120/240 volts alternating current (VAC) systems.
The QOB260 circuit breaker features a bolt-on frame design, which enables quick and easy installation in a variety of electrical panels. This design also ensures a secure connection between the circuit breaker and the panel, providing improved safety and reliability.
Each pole of the QOB260 circuit breaker is designed to handle a maximum current of 50 amperes, with a continuous current rating of 40 amperes. The circuit breaker uses a buss bar contact design, which ensures efficient current flow and reduces power loss.
The Square D QOB260 circuit breaker is also engineered with a number of safety features. It includes a ground fault detection system, which helps prevent electrical shocks and fires by detecting when current is flowing along an unintended path. The circuit breaker also includes overcurrent protection, which automatically trips the breaker when the current flowing through the circuit exceeds a predetermined level.
The QOB260 circuit breaker is designed to meet or exceed the industry standards for electrical performance and safety, including UL 1449 and UL 1699. It also includes a tripping characteristic that complies with NEMA IEEE C37.11-2000, ensuring compatibility with a wide range of industrial and commercial applications.
The Square D QOB260 Bolt Circuit Breaker is a durable and dependable electrical component that is suitable for use in a variety of commercial and industrial applications, including HVAC systems, lighting circuits, and power distribution systems. With its bolt-on frame design, reliable performance, and safety features, the QOB260 circuit breaker is an excellent choice for anyone seeking a high-quality and reliable electrical component.
1. **Reliability and Durability:** Square D is a trusted brand known for its dependability and durability in manufacturing circuit breakers. The QOB260 bolt circuit breaker is engineered with high-quality materials to withstand heavy use and demanding applications.
2. **Ultra-Fast Tripping:** This circuit breaker features Ultra-Fast tripping technology, which allows it to react quickly to short-circuit conditions, minimizing the potential damage to connected electrical equipment.
3. **Customizable Installation:** The QOB260 bolt circuit breaker offers customizable installation options, as it comes with removable bolt-on trip units, providing flexibility for placement when installing in a panel.
4. **Versatile Application:** This circuit breaker is suitable for both single and three-phase applications, offering versatility in electrical systems. Its voltage range of 120/240VAC AC caters to a wide array of power requirements.
5. **UV-Resistant Design:** The QOB260 circuit breaker is equipped with a UV-resistant design, making it ideal for use in outdoor applications and industrial environments.
6. **Interchangeability:** This breaker is part of the QOB family of circuit breakers, allowing users to easily replace and upgrade while maintaining a uniform look and feel within their panel.
7. **RoHS Compliance:** Square D ensures that the QOB260 circuit breaker adheres to RoHS (Restriction of Hazardous Substances) regulations, demonstrating a commitment to environmentally responsible manufacturing practices.
8. **Limitations:** It is important to note that the QOB260 bolt circuit breaker is a larger, industrial-grade solution, which may require a more extensive installation process compared to standard, off-the-shelf circuit breakers.
9. **Cost:** The Square D QOB260 bolt circuit breaker is a more expensive option compared to smaller single-pole, standard circuit breakers due to its larger size, heavy-duty design, and advanced features.
10. **Complexity:** The installation and maintenance of a Square D QOB260 bolt circuit breaker might be more complex compared to standard circuit breakers due to its 60-pole configuration and specialized installation requirements.
Conclusion:The Square D QOB260 bolt circuit breaker offers high reliability and durability, ultra-fast tripping, customizable installation, versatile application, UV-resistance, interchangeability, and RoHS compliance, making it a valuable investment for large-scale, heavy-duty electrical systems. However, it does come with a higher cost and more complex installation process compared to standard circuit breakers. Based on the application requirements, a Square D QOB260 bolt circuit breaker is a reliable option for industrial, commercial, or outdoor applications that call for a powerful, heavy-duty circuit protection solution.
Recommendation:If you're seeking a heavy-duty circuit protection solution for large-scale electrical applications that demand high reliability and customizable installation, a Square D QOB260 bolt circuit breaker may be an excellent investment. Despite its complex installation and higher cost, the advanced features, durability, and adaptability offered by this circuit breaker set it apart from other solutions, making it a trustworthy choice for power systems requiring robust protection and flexibility.
AIR Rating: 10 KIA, Frame Size: 100A/QO, Min. Item Name: Square Bolt On Circuit Breaker, 60 Amps, Number of Poles: 2, 120/240VAC AC voltage Rating,: This bolt-on circuit breaker features a Visit-Trip indicator and is designed for use with NQ or NQOD panel boards. Important: do not send back without getting a label through us first. Item: Bolt On Circuit Breaker, Amps: 60, Number of Poles: 2, Breaker Type: Standard, AC voltage Rating: 120/240VAC, DC 48VDC, For Use With: Scavenged Panel boards, Series: QOB, Terminal Connection: Lug, Max.
Wire Size: 8 AWG, Max.