
( Brand: Square D ), ( Part Type: Circuit Breaker ), ( Manufacturer Part Number: Q4L3400 )
The Square Q4L3400 Pole Circuit Breaker is a high-performance electrical safety device designed for outdoor use in power distribution systems. This circuit breaker is specifically engineered to provide reliable and efficient protection against overcurrents, short circuits, and faults in electrical networks.
The Q4L3400 model is a 3-pole, 400A breaker, which means it can handle three phase power up to 400 amperes. The breaker is square in shape, measuring approximately 250mm x 250mm, making it compact yet robust for easy installation in pole mounts.
The breaker is equipped with a mechanical trip unit, which offers fast and accurate tripping action. This ensures the circuit breaker can effectively isolate faulty circuits, preventing damage to equipment and minimizing the risk of electrical fires. The breaker also features a built-in thermal relay, which monitors the temperature of the electrical current, and trips the circuit breaker if the temperature exceeds safe limits.
The Square Q4L3400 Pole Circuit Breaker is designed to withstand harsh environmental conditions, including rain, snow, and high temperatures. It is constructed using high-quality materials such as corrosion-resistant steel and heat-resistant insulation. The breaker is also sealed to prevent the ingress of moisture and dust, ensuring reliable operation even in challenging conditions.
The Q4L3400 model is easy to install and maintain, with clear and intuitive operating instructions. It is also rated for use in a wide range of voltage classes, making it suitable for various power distribution systems.
In summary, the Square Q4L3400 Pole Circuit Breaker is a reliable, high-performance, and durable electrical safety device. Its robust construction, fast tripping action, and thermal relay protection make it an ideal choice for protecting electrical circuits in outdoor power distribution systems.
Pros of Buying Square Q4L3400 Pole Circuit Breaker:1. High Breaking Capacity: The Square Q4L3400 pole circuit breaker has a high breaking capacity, which makes it suitable for heavy electrical loads.
2. Durable Construction: It is made of high-quality materials, ensuring that it can withstand extreme weather conditions and heavy electrical usage.
3. Easy Installation: The pole circuit breaker is easy to install, making it a convenient option for homeowners and electrical contractors.
4. Safety Features: The circuit breaker has safety features such as trip and reset mechanisms, which help prevent electrical fires and other accidents.
Cons of Buying Square Q4L3400 Pole Circuit Breaker:1. High Cost: The Square Q4L3400 pole circuit breaker is relatively expensive compared to other circuit breakers in the market.
2. Limited Availability: The circuit breaker may not be widely available in all parts of the world, making it difficult for some buyers to purchase it.
3. Complex Installation: While the circuit breaker is easy to install, it may require specialized tools and knowledge to ensure that it is installed correctly.
Conclusion:The Square Q4L3400 pole circuit breaker is a high-quality circuit breaker with a high breaking capacity, durable construction, and safety features. However, its high cost and limited availability may be a disadvantage for some buyers. If you have a need for a circuit breaker with a high breaking capacity and are willing to pay a premium for quality, then the Square Q4L3400 pole circuit breaker may be a good option for you. If you are looking for a more affordable option, then you may want to consider other circuit breakers in the market.
Recommendation:If you are looking for a high-quality pole circuit breaker with a high breaking capacity, then the Square Q4L3400 is a good option to consider. However, make sure to compare its price with other circuit breakers in the market to ensure that you are getting the best value for your money. Additionally, make sure to hire a qualified electrician to install the circuit breaker to ensure that it is installed correctly and safely.
Q4L3400 - Square Molded Case Circuit Breaker Authentic Product UPC: 1 Thermal Magnetic Q4 Frame 240 Vac At 50/60 Hz 400 Ampere 3 Pole Interrupting Rating 25 Kilo ampere Ul/CSS/Nome Terminal Line Lug Load Size 6 Inch W X 5.84 11Approval Ul CSS Power pact R Brand model Applicable Standard W-C-375B/Gen.