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Hot Item Square D Qob290-1021 2 Pole Circuit Breaker For Women [T1qfDS3g]

$62.99 $201.99 -69%

Hot Item Square D Qob290-1021 2 Pole Circuit Breaker For Women [T1qfDS3g]Introducing the Square D QOB290-1021, a reliable and efficient 2 Pole thermal magnetic molded case circuit breaker designed for superior electrical protection. This high-quality circuit breaker is engineered

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Hot Item Square D Qob290-1021 2 Pole Circuit Breaker For Women [T1qfDS3g]

Hot Item Square D Qob290-1021 2 Pole Circuit Breaker For Women [T1qfDS3g]

Introducing the Square D QOB290-1021, a reliable and efficient 2 Pole thermal magnetic molded case circuit breaker designed for superior electrical protection. This high-quality circuit breaker is engineered to provide robust performance in a variety of applications. With its current rating of 90 Amps and voltage rating of 120/240VAC, the QOB290-1021 is a versatile choice for both residential and commercial settings. Key features include a 10kAIC interrupting rating at 120/240VAC, ensuring that it can handle even the most demanding electrical conditions. The QOB290-1021 is also equipped with a bolt-on connection type, simplifying installation and maintenance.
  • Current Rating: 90 Amps
  • Voltage Rating: 120/240VAC
  • Interrupting Rating: 10kAIC at 120/240VAC

Product Specifications and Technical Details

The Square D QOB290-1021 is a cutting-edge circuit breaker that combines advanced technology with user-friendly design. This circuit breaker features a molded case construction for enhanced durability and protection against environmental factors. The LI - long-time and instantaneous trip functions provide comprehensive protection against overcurrent and short-circuit conditions. With its compact size and lightweight design, the QOB290-1021 is easy to install and integrate into existing electrical systems. Key specifications include:
  • Connection Type: Bolt-on
  • Tripping Functions: LI - long-time and instantaneous

Practical Applications and Benefits

Whether you're a professional electrician or a DIY enthusiast, the Square D QOB290-1021 is an ideal choice for your electrical protection needs. This circuit breaker is highly suitable for a variety of applications, including residential wiring, commercial installations, and industrial settings. Its robust construction and reliable performance make it a must-have for ensuring the safety and efficiency of your electrical systems. By investing in the QOB290-1021, you can enjoy the following benefits:
  • Enhanced Safety: Protects against overcurrent and short-circuit conditions
  • Easy Installation: Bolt-on connection type for quick and hassle-free installation
  • Reliability: High-quality construction and advanced technology for long-lasting performance

What Our Customers Say

January 17, 2026

Absolutely no complaints!

The performance is so smooth and so very flawless.

- Cefin Q..

January 17, 2026

Absolutely no complaints!

An excellent product. It is extremely so powerful.

- Cai W..

January 17, 2026

Absolutely no complaints!

This is a top-quality product, and for sure.

- Owen M..

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