
( Brand: Allen-bradley ), ( Part Type: Circuit Motor Protector Breaker ), ( Manufacturer Part Number: 140M-D8E-C25 )
The Allen-Bradley 140M-D8E-C25 Motor Protector Circuit Breaker is a versatile and reliable solution for protecting three-phase induction motors from overloads and short circuits. This circuit breaker is part of the PowerFlex Micro 1000 series, which offers a compact and cost-effective design.
The 140M-D8E-C25 is rated for a continuous current of 25 amperes and a short-time rating of 100 amperes. It features a Class F insulation system, which provides excellent temperature rise performance and allows for closer mounting to motors and other equipment. This circuit breaker also comes with an adjustable trip setting, enabling users to customize the level of protection based on their specific application requirements.
The Allen-Bradley Motor Protector Circuit Breaker offers overload and short-circuit protection for motors up to 15 horsepower. It features a low-profile design that can be easily mounted in a variety of applications, including panel mounting, motor starter mounting, or DIN rail mounting. The circuit breaker also includes a built-in motor overload relay, which simplifies wiring and reduces the need for additional components.
The 140M-D8E-C25 Motor Protector Circuit Breaker is designed with a robust construction, featuring a die-cast aluminum housing and a latching mechanism that ensures secure closure after tripping. It also includes a test switch, which allows users to manually operate the circuit breaker for periodic testing and maintenance.
This circuit breaker is suitable for use in a wide range of industrial applications, including manufacturing, food and beverage processing, and oil and gas production. Its reliable and efficient performance helps to minimize downtime and reduce maintenance costs, making it an essential component in any industrial automation system.
The Allen-Bradley 140M-D8E-C25 motor protector circuit breaker is a popular choice for motor protection applications due to its advanced features and reliability. Here are some pros and cons that can help you make an informed decision about purchasing this circuit breaker.
Pros:1. Advanced Protection: The 140M-D8E-C25 offers advanced protection features such as current limiting, overload, and short-circuit protection. It also has a built-in thermal Magnehelic switch for temperature protection.
2. Versatility: This circuit breaker is suitable for various motor applications, including induction motors, synchronous motors, and DC motors. It can handle motor ratings up to 600 HP and 480V.
3. Easy Installation: The 140M-D8E-C25 comes with a plug-in design, making it easy to install and connect to the motor control center or power distribution center.
4. Fault Detection: The circuit breaker has an integrated fault detection feature that can help diagnose and isolate faults in the motor circuit.
5. High Reliability: Allen-Bradley is known for its high-quality products, and the 140M-D8E-C25 is no exception. It is designed to provide long-lasting and reliable performance.
Cons:1. Cost: The Allen-Bradley 140M-D8E-C25 is a premium product, and its cost may be higher than some other circuit breakers in the market.
2. Complexity: The circuit breaker's advanced features and capabilities may require a higher level of expertise to program and configure.
3. Size: The 140M-D8E-C25 is a larger and heavier circuit breaker compared to some other options in the market, which may make installation more challenging.
Conclusion:The Allen-Bradley 140M-D8E-C25 motor protector circuit breaker offers advanced protection features, versatility, easy installation, fault detection, and high reliability. However, it may have a higher cost, complexity, and size compared to some other options in the market.
Recommendation:If you require advanced motor protection features and are willing to pay a premium for a reliable and versatile solution, then the Allen-Bradley 140M-D8E-C25 motor protector circuit breaker is an excellent choice. However, if you have a limited budget or prefer a simpler solution, you may want to consider other options in the market.
Series: 140M. Protection Type: Thermal-magnetic. Mounting Type: DIN rail. Provides both overload and short-circuit protection.
This is not an exhaustive list of features, applications, and specifications. HVAC equipment control. It is part of the 140M series and integrates protection switching functions into a single device for space-efficient motor control panels. Type: Motor protector circuit breaker.
Industrial machinery protection. Adjustable thermal overload setting for motor protection. Motor control centers. Pump and fan motor circuits.
These are genuine. Rated Current: 25. Compact design for DIN rail mounting. Free UPS Ground shipping.
New Allen-Bradley 140M-D8E-C25 Motor Protector Circuit Breaker. For more detailed information, compatibility details, and to verify any claims listed, please refer the manufacturers documentation.