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Hot Sale Square D Qob340 3 Pole Circuit Breaker Device [2NAhHzCS]

$30.99 $99.99 -69%

Superior 3 Pole Circuit Breaker SolutionIntroducing the Hot Sale Square D Qob340 3 Pole Circuit Breaker Device [2NAhHzCS], a reliable and robust solution for all your electrical protection needs. This high-quality circuit breaker is designed to safeguard your electrical system

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Superior 3 Pole Circuit Breaker Solution

Introducing the Hot Sale Square D Qob340 3 Pole Circuit Breaker Device [2NAhHzCS], a reliable and robust solution for all your electrical protection needs. This high-quality circuit breaker is designed to safeguard your electrical system against overloads and short circuits, ensuring the safety and efficiency of your power supply. With its advanced thermal magnetic technology, the QOB340 offers superior protection and peace of mind.
  • Multi-Purpose Protection: The QOB340 is equipped with long time and instantaneous trip functions, providing comprehensive protection against various electrical hazards.
  • Wide Voltage Range: Suitable for both residential and commercial applications, it operates efficiently at a voltage rating of 120/240VAC, 48VDC.

Key Product Specifications

The Hot Sale Square D Qob340 3 Pole Circuit Breaker Device [2NAhHzCS] is a 40 Amp device, making it ideal for a variety of applications. It features a bolt-on connection type for easy installation and maintenance. Here are some of its key specifications:
  • Current Rating: 40 Amps
  • Interrupting Rating: 10kAIC at 120/240VAC
  • Connection Type: Bolt-on
This circuit breaker is not only durable and reliable but also designed to meet the highest industry standards, ensuring optimal performance and long-lasting use.

Practical Applications and Benefits

The Hot Sale Square D Qob340 3 Pole Circuit Breaker Device [2NAhHzCS] is a versatile tool that can be used in a wide range of scenarios. Whether you are a DIY enthusiast, a professional electrician, or a facility manager, this circuit breaker offers numerous benefits:
  • Enhanced Safety: Protects against electrical hazards, minimizing the risk of fire and electrical shock.
  • Efficient Performance: Ensures the smooth operation of your electrical system, reducing downtime and maintenance costs.
Whether you are upgrading your home electrical system or managing a large commercial facility, the QOB340 is the perfect choice for reliable and efficient circuit protection. Invest in the Square D QOB340 and experience the peace of mind that comes with superior electrical safety.

What Our Customers Say

January 3, 2026

Absolutely no complaints!

It’s a very smart and exceptionally well-made gadget.

- Molly A..

January 3, 2026

Absolutely no complaints!

An excellent tool. It's exceptionally well built.

- Jesse Z..

January 3, 2026

Absolutely no complaints!

A great item that does its job so very well.

- Jazmine Z..

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