ALLEN-BRADLEY 1489-M3C030 Circuit Breaker 1489-M3D020

( Brand: Allen-bradley ), ( Part Type: Circuit Breaker ), ( Additional Information: New, Open Box, Quantity 1 ), ( Item Electric: 3-pole 3 Amp ), ( Manufacturer Part Number: 1489-M3C030 )

Review ALLEN BRADLEY Circuit Breaker Ser

The Allen-Bradley 1489-M3C030 and 1489-M3D020 circuit breakers are part of Rockwell Automation's PowerFlex Micro 800 Series, designed for protecting and controlling electrical power distribution in various industrial applications. These circuit breakers are compact, versatile, and offer reliable performance.

The 1489-M3C030 circuit breaker is a 3-pole, 30 ampere, air-magnetic circuit breaker, suitable for use in single-phase applications. It features a current transformer with a rated secondary current of 10 amperes and a 1:1 turns ratio. The circuit breaker is designed to provide short-circuit current interruption up to 100,000 amperes for a fault duration of 3 cycles. The breaker comes with a manual tripping handle and is rated for a maximum ambient temperature of 40 C.

The 1489-M3D020 circuit breaker is a 3-pole, 30 ampere, solid-state circuit breaker, suitable for use in both single-phase and three-phase applications. It offers fast trip response times and excellent overload capabilities. The breaker is designed to provide short-circuit current interruption up to 10,000 amperes for a fault duration of 10 milliseconds. The circuit breaker comes with a digital display for monitoring and recording fault information and is rated for a maximum ambient temperature of 55 C.

Both circuit breakers are designed to fit in a standard 1-inch by 2-inch (25.4mm by 50.8mm) mounting cutout and can be field-wired for various mounting configurations. They also offer optional communication capabilities, such as Modbus and DeviceNet, for remote monitoring and control.

The Allen-Bradley 1489-M3C030 and 1489-M3D020 circuit breakers offer reliable protection against short circuits, overloads, and other electrical faults. They are ideal for use in industrial applications, such as machine tool controls, conveyor systems, and HVAC controls, where reliable power protection is essential. With their compact size, versatility, and advanced features, these circuit breakers provide a cost-effective and efficient solution for power distribution and protection.

The Allen-Bradley 1489-M3C030 and 1489-M3D020 circuit breakers are part of Rockwell Automation's PowerFlex Industrial Control Power Protection series. These circuit breakers offer several advantages and disadvantages for users, depending on their specific application requirements and preferences.

1. Safety: These circuit breakers are designed to provide reliable protection against overloads, short circuits, and other electrical faults. They offer fast trip times and can handle high currents.

2. Compatibility: They are compatible with Allen-Bradley PowerFlex drives and other Rockwell Automation control systems, making them a popular choice for industrial automation applications.

3. Remote Monitoring: These circuit breakers offer remote monitoring capabilities, allowing users to monitor their electrical systems from a control room or other remote location.

4. Easy Installation: They are designed for easy installation and wiring, saving time and labor costs for users.

1. Cost: These circuit breakers can be more expensive than some other options on the market, which may be a concern for budget-conscious users.

2. Complexity: They may require more advanced knowledge and expertise to install and configure, which can be a challenge for less experienced users.

3. Size: They are larger and bulkier than some other circuit breakers, which can be a consideration for users with limited space.

In conclusion, the Allen-Bradley 1489-M3C030 and 1489-M3D020 circuit breakers offer several advantages for industrial automation applications, including safety, compatibility, remote monitoring, and easy installation. However, they may also come with some disadvantages, such as cost, complexity, and size. Ultimately, the decision to purchase these circuit breakers should depend on the specific application requirements and budget of the user.

If the user values the advanced features and reliability offered by these circuit breakers, and has the expertise and budget to install and configure them, then they may be a worthwhile investment. On the other hand, if the user has limited space or a tight budget, they may want to consider other options. In general, it's important for users to carefully evaluate their electrical protection needs and consider all options before making a purchase.

part # 1489m3c030 prices

• $28.99-$100.00

specifications cncmano:

• brand: Allen-bradley
• part type: Circuit Breaker
• additional information: New, Open Box, Quantity 1
• item electric: 3-pole 3 Amp
• manufacturer part number: 1489-M3C030

general cncmano:

• Business Industrial > CNC, Metalworking Manufacturing > Other CNC, Metalworking Manufacturing
• condition: Used

returns cncmano:

• policy: No Returns

offer cncmano:

• started: November 21, 2025
• sold: 0
• availability: In Stock
• best offers: True
• quantity: 2
• options: Ship-to-home

payments cncmano:

• other
• wallet: Google-pay
• credit card: Discover

seller cncmano:

• # reviews: 6486
• rating: 99.7%

shipping cncmano:

• service: USPS Ground Advantage
• carrier: USPS
• type: Fixed
• cost: $0.00
• transit: 3-7 Days
• class: Standard

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