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Allen Bradley Bulletin 1489 1489-M1D040

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1489-M1D040

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The 1489-M1D040 circuit breaker from Allen Bradley's Bulletin 1489 series is designed for reliable electrical protection. Rated at 4.0 A, this device has a D trip curve and features a 1-pole configuration.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1489-M1D040

ManufacturerAllen Bradley
Product TypeCircuit Breaker
Product LineBulletin 1489
Part Number1489-M1D040
Weight0.25 lbs (0.11 kg)
Trip CurveD
Rated Current4.0 A
Number of Poles1
Protection DegreeIP20
Mounting TypeDIN Rail Mount
Electrical Endurance6,000 operations
Auxiliary ContactYes
Signal ContactYes
Shunt TripYes
Max. UL/CSA Voltage277 V AC
Rated Interrupting10 kA
Max. IEC/EN Voltage230 V AC
Terminal TypeDual terminal
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The 1489-M1D040 from Allen Bradley belongs to the Bulletin 1489 series and serves as a dependable circuit breaker for various electrical applications. It provides protection with a rated current set to 4.0 A and utilizes a D trip curve, ensuring proper responsiveness to overload situations. This circuit breaker accommodates a single pole configuration.

Mounting is simplified through its DIN rail install method, facilitating easy integration into control cabinets. The device boasts an IP20 protection rating, indicating effectiveness against dust ingress, making it suitable for many environments.

With an electrical endurance capacity of 6,000 operations, the 1489-M1D040 is designed for long-term performance. It incorporates auxiliary and signal contacts, as well as a shunt trip feature, offering additional control functionalities. For voltage limits, it can operate safely up to a maximum of 277 V AC according to UL/CSA standards and 230 V AC for IEC/EN compliance. The rated interrupting capability of this breaker is 10 kA, which provides assurance during fault conditions. Additionally, the unit features dual terminal types to streamline wiring connections.