


( Brand: Allen Bradley ), ( Type: Circuit Breaker ), ( Manufacturer Part Number: 1489-M3D030 ), ( Controller Platform: Series D )
The Allen-Bradley 1489-M3D030 3A Pole Miniature Circuit Breaker is a reliable and versatile electrical protection device designed for use in various industrial applications. This circuit breaker is specifically engineered to handle three-phase power, with a rated voltage of 480Y and an alternative current (AC) voltage of 277 volts.
The 1489-M3D030 is a 3-pole breaker, which means it is capable of controlling three conductors simultaneously. It is rated for a current of 3 amperes, ensuring it can safely manage moderate power loads without overheating or tripping unnecessarily. The miniature design of this circuit breaker makes it ideal for use in confined spaces or where space is limited.
The breaker is equipped with a trip unit that can be set to trip at various current levels to provide overcurrent protection. This feature ensures that the circuit breaker will automatically disconnect the power supply in the event of an overload or short circuit, thereby preventing potential damage to the electrical system and ensuring safety.
The Allen-Bradley 1489-M3D030 3A Pole Miniature Circuit Breaker is built to withstand harsh industrial environments. It is constructed from durable materials and features a corrosion-resistant finish to ensure long-term performance and reliability. The breaker is also easy to install and maintain, with clear instructions and simple operation.
In conclusion, the Allen-Bradley 1489-M3D030 3A Pole Miniature Circuit Breaker is a robust and reliable electrical protection device that is ideal for use in a wide range of industrial applications. Its compact design, versatile rating, and built-in overcurrent protection make it a practical and safe choice for managing power in confined spaces or where space is limited.
Pros of buying Allen Bradley 1489-M3D030 3A Pole Miniature Circuit Breaker (3PH 480Y/277VAC):1. Reliability: Allen Bradley is a well-known brand in the electrical industry, known for its high-quality and reliable products. This circuit breaker is no exception, offering reliable tripping and resetting functions.
2. Versatility: The circuit breaker is designed for use in both 3-phase 480V and 277VAC applications, making it a versatile option for various electrical systems.
3. Durability: The circuit breaker is built to withstand harsh environmental conditions, ensuring long-term performance and reliability.
4. Safety: The circuit breaker is designed with safety in mind, featuring overcurrent protection and a tamper-proof design to prevent accidental operation.
Cons of buying Allen Bradley 1489-M3D030 3A Pole Miniature Circuit Breaker (3PH 480Y/277VAC):1. Price: Allen Bradley products are generally more expensive than other brands due to their high-quality materials and manufacturing processes. This circuit breaker is no exception, and its price may be a deterrent for some buyers.
2. Availability: Due to its popularity and high demand, this circuit breaker may be difficult to find in stock at local electrical supply stores. Buyers may need to order it online or wait for it to become available.
Conclusion:The Allen Bradley 1489-M3D030 3A Pole Miniature Circuit Breaker (3PH 480Y/277VAC) is a reliable and versatile option for various electrical systems. Its high-quality materials and manufacturing processes ensure long-term performance and safety. However, its price and availability may be a deterrent for some buyers. If the benefits of a reliable and versatile circuit breaker outweigh the cost and availability concerns, this circuit breaker is a recommended option.
Allen Bradley 1489-M3D030 3A 3 Pole Miniature Circuit Breaker 3Ph 480Y/277Vac. Please see the pictures for condition and details. Used in good condition.