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Allen Bradley Bulletin 1489 1489-M3C040

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1489-M3C040

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The 1489-M3C040, part of Allen Bradley's Bulletin 1489 series, is a reliable miniature circuit breaker designed for protection in electrical applications. It features a thermal-magnetic mechanism to ensure effective operation and has a rated current of 4.0 A.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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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-M3C040

ManufacturerAllen Bradley
Product TypeMiniature Circuit Breaker
Product LineBulletin 1489
Part Number1489-M3C040
UPC885630618654
Weight0.69 lbs (0.31 kg)
Number of Poles3 poles
Protection TypeThermal-magnetic
ConfigurationStandard
Rated Current4.0 A
Phase Type3 Phase
Trip CurveType C
Voltage Rating (UL/CSA)480/277 VAC
Voltage Rating (IEC/EN)400 VAC
Minimum Operating Temperature-25 °C
Maximum Operating Temperature55 °C
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The Allen Bradley 1489-M3C040 miniature circuit breaker is engineered for robust circuit protection. This compact device is built with three poles and employs a thermal-magnetic protection method to give complete circuit control. It is rated at a current of 4.0 A, making it suitable for various applications where efficient current management is necessary.

When it comes to voltage ratings, the 1489-M3C040 is capable of handling up to 480/277 VAC under UL/CSA guidelines, and it also accommodates 400 VAC as specified by IEC/EN standards. The trip curve for this breaker is classified as Type C, which provides additional protection for inductive loads.

Designed to withstand operation in demanding environments, this model displays a minimum operating temperature of -25 °C and an upper limit of 55 °C. This adaptability allows it to perform reliably across a wide temperature spectrum. The UPC for this unit is 885630618654, which can assist in identification and inventory management. Overall, the 1489-M3C040 is a dependable choice for applications requiring miniature circuit protection.