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Allen Bradley 1492 Wiring System 1492-ACB

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1492-ACB

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The 1492-ACB Accessory Module from Allen Bradley’s 1492 Wiring System is engineered for reliable performance. It accommodates a rated current of 16 A and supports horsepower ratings of up to 10 Hp, operating effectively at 480Y/277 V AC and 50 V DC.

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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 1492-ACB

ManufacturerAllen Bradley
Product TypeAccessory Module
Product Line1492 Wiring System
Part Number1492-ACB
Weight0.31 lbs (0.14 kg)
Rated Current16 A
Horsepower Rating10 Hp
Rated Voltage, AC480Y/277 V AC
Rated Voltage, DC50 V DC
Supplementary Protector Short-Circuit Rating240 VAC, SC 5 kA
Wire TypeCu wire only
Number of Poles1
Ambient Humidity Range80% (Non-condensing)
Operating Temperature Range0 °C to 40 °C
Storage Temperature Range0 °C to 40 °C
Installation Altitude1000 MSL
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Specifically built to serve as an accessory module, the Allen Bradley 1492-ACB is part of the 1492 Wiring System. It is rated for a current capability of 16 amperes and can handle up to 10 horsepower, making it suitable for various industrial applications. Voltage ratings include 480Y/277 V AC for alternating current and 50 V DC for direct current operational needs.

This module features one pole and is designed to ensure compliance with the necessary supplementary protection standards, capable of withstanding short-circuit ratings of 5 kA at 240 VAC. The 1492-ACB requires the use of copper wire exclusively for its connections to maintain performance integrity.

Its operational humidity tolerance extends up to 80%, with specified temperature ranges from 0 °C to 40 °C during operation, ensuring reliable functionality within common industrial environments. Storage conditions mirror these temperature requirements, and it can be installed up to 1000 meters above sea level. This accessory module is a significant component for control systems requiring adherence to strict operational guidelines.