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Allen Bradley 1497 Transformers 1497-N40

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1497-N40

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The 1497-N40 from Allen Bradley is a control circuit transformer designed for reliable isolation. It accommodates a primary voltage input of 240/480 Volts AC and outputs a secondary voltage of 120 Volts AC, making it suitable for various applications.

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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 1497-N40

ManufacturerAllen Bradley
Product TypeControl Circuit Transformer (isolation type)
Product Line1497 Transformers
Part Number1497-N40
Weight41.13 lbs (18.65 kg)
UPC662072613316
Primary Voltage Rating240/480 Volts AC
Secondary Voltage Rating120 Volts AC
Insulation ClassClass B or F
Frequency50/60 Hertz
EnclosureOpen Style
Terminal TypeHeavy duty screw lug terminal
CertificationsUL, CSA, CE, RoHS
Power Rating3000 VA
ProtectionFull galvanic isolation
Poles1 pole
CoolingNatural Convection
PhaseSingle-phase
Operating Temperature-20 to 40 degrees Celsius
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The Allen Bradley 1497-N40 serves as an isolation-type control circuit transformer, designed to provide safe voltage conversion in electrical systems. With primary voltage ratings of 240/480 Volts AC, it can effectively reduce output to a secondary voltage of 120 Volts AC, making it applicable in various control circuit scenarios. This transformer is constructed to offer robust performance with a power capability of 3000 VA.

Operating at a frequency range of 50 to 60 Hertz, the 1497-N40 ensures consistent performance across standard applications. It features a single-phase design and a single-pole configuration, enhancing its utility in straightforward control setups. The open-style enclosure facilitates efficient cooling through natural convection, promoting a stable operating environment.

Furthermore, the operating temperature range for this model is from -20 to 40 degrees Celsius, making it suitable for a variety of ambient conditions. The insulation class, available in Class B or F, provides additional flexibility to align with different installation requirements. This transformer is equipped with heavy-duty screw lug terminals, ensuring secure and reliable connections. With full galvanic isolation protection, the 1497-N40 maintains electrical integrity and safety. Additionally, this component complies with important safety and quality certifications including UL, CSA, CE, and RoHS, affirming its reliability and functionality in industrial applications.