
( Brand: Allen-bradley ), ( Manufacturer Part Number: 140MT-C3E-B63 ), ( Country/region Of Manufacture: Italy ), ( Type: Contactor )
The Allen-Bradley 140MT-C3E-B63 AB 4.0-6.3A 3-pole motor circuit breaker is a versatile and reliable protection device designed to safeguard three-phase, three-wire motors from overcurrent conditions. This breaker is part of Rockwell Automation's Allen-Bradley line of electrical equipment, known for its high-quality and durability.
This 3-pole motor breaker is rated for use with motors that operate on a voltage range of 4.0 to 6.3 volts. It is designed to provide both overload and short-circuit protection, ensuring the motor is not subjected to damaging current levels. The breaker features a 3-pole design, meaning it has three active poles, each capable of carrying current in the forward direction. This design helps to reduce the size and weight of the breaker while maintaining the necessary protection for the motor.
The Allen-Bradley 140MT-C3E-B63 AB 4.0-6.3A 3-pole motor circuit breaker is constructed with high-quality materials to ensure long-lasting performance. Its frame is made from rugged cast aluminum, which offers excellent heat dissipation and resistance to mechanical shock. The breaker contacts are silver-alloy, ensuring low contact resistance and excellent conductivity. The breaker also includes a trip unit with a thermal-magnetic tripping mechanism, which provides fast and accurate overload and short-circuit protection.
The breaker is designed for easy installation and integration into various motor control applications. It is compatible with a wide range of motor starter controls, including the Allen-Bradley PowerFlex 755 and PowerFlex 7000 series. The breaker's terminals are designed for quick and secure connection using clamp-type terminals. The breaker also includes a removable trip unit, which allows for easy replacement or adjustment as needed.
The Allen-Bradley 140MT-C3E-B63 AB 4.0-6.3A 3-pole motor circuit breaker is also designed with safety in mind. It includes an interlocking mechanism that prevents the door from being opened while the breaker is in the closed position, ensuring the safety of maintenance personnel. The breaker is also certified to various safety standards, including UL 1077 and CSA C22.2 No. 116.
In conclusion, the Allen-Bradley 140MT-C3E-B63 AB 4.0-6.3A 3-pole motor circuit breaker is a high-performance, reliable, and versatile protection device designed to safeguard three-phase, three-wire motors from overcurrent conditions. Its rugged construction, easy installation, and compatibility with various motor control applications make it an excellent choice for industrial motor control applications.
Allen-Bradley 140MT-C3E-B63 is a 3-pole motor circuit breaker from Rockwell Automation's range of protective devices. This breaker is designed for use in various industrial applications to protect motors from overcurrent conditions. Here are some pros and cons of buying this specific breaker:
Pros:1. Robust Design: The Allen-Bradley 140MT-C3E-B63 breaker is built to handle heavy industrial applications. It is designed to withstand harsh environments and can handle high current loads.
2. Easy Installation: This breaker comes with a bolt-on design, making it easy to install and replace. It also requires minimal wiring, reducing the installation time and effort.
3. Reliability: Allen-Bradley is a trusted brand in industrial automation. This breaker is known for its reliability and durability, making it a popular choice for many industrial applications.
4. Overload Protection: The 140MT-C3E-B63 breaker offers overload protection, which helps prevent motor damage due to overheating or overloading.
5. Easy Maintenance: This breaker is designed for easy maintenance. It comes with a removable trip unit, which makes it easy to access and service.
Cons:1. Cost: The Allen-Bradley 140MT-C3E-B63 breaker is more expensive than some other breakers in the market. Its high-end features and robust design contribute to its higher price point.
2. Complexity: This breaker may be more complex than some other breakers, requiring a more skilled workforce for installation and maintenance.
3. Size: The 140MT-C3E-B63 breaker is larger than some other breakers, which may make it less suitable for applications with limited space.
Conclusion:The Allen-Bradley 140MT-C3E-B63 motor circuit breaker offers several advantages, including its robust design, easy installation, reliability, overload protection, and easy maintenance. However, it also comes with some disadvantages, such as its higher cost, complexity, and size.
If you have the budget and the expertise to install and maintain this breaker, it can be an excellent investment for your industrial applications. Its reliability and robust design make it worth the investment, especially if you require a high level of protection for your motors.
Recommendation:If you are looking for a motor circuit breaker for your industrial application and have the budget and expertise to install and maintain the Allen-Bradley 140MT-C3E-B63 breaker, then it is definitely a good investment. However, if you are looking for a more affordable option or have limited space, you may want to consider other breakers with similar features but a smaller size and lower cost. Ultimately, it is essential to consider your specific application requirements and budget before making a purchase decision.