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Allen Bradley 1321 Power Products 1321-3RB320-B

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1321-3RB320-B

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The 1321-3RB320-B from Allen Bradley functions as a 3-phase line reactor, capable of handling a fundamental current of 320 Amps. Suitable for use within a voltage range of 380 to 480V AC, this model operates efficiently under specified conditions.

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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 1321-3RB320-B

ManufacturerAllen Bradley
Product Type3-phase Line Reactor
Product Line1321 Power Products
Part Number1321-3RB320-B
Weight10.00 lbs (4.54 kg)
Fundamental Current320 A
Voltage Class380-480V AC
Phase Type3 Phase
IP RatingIP00/IP11
Enclosure TypeNEMA 1/Open Type
Minimum Fundamental Frequency50 Hz
Maximum Fundamental Frequency60 Hz
Minimum Operating Temperature0 °C
Maximum Operating Temperature40 °C
Minimum Storage Temperature0 °C
Maximum Storage Temperature40 °C
Installation Altitude1000 MSL
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The 1321-3RB320-B by Allen Bradley is engineered as a 3-phase line reactor, adeptly managing a fundamental current of 320 Amps. This reactor operates at a voltage classification of 380 to 480 volts AC, making it a versatile choice for various systems requiring line reactors. Designed for 3-phase applications, it supports a fundamental frequency from 50 Hz to 60 Hz, accommodating standard operational needs effectively.

The reactor holds an IP00/IP11 rating, denoting its protection against solid objects and moisture. This makes it suitable for environments where minimal protection suffices. The enclosure type is classified as NEMA 1 or open type, which allows convenient installation and access in different settings. Operating temperatures for this reactor range from 0 to 40 degrees Celsius, ensuring functionality under typical conditions. Additionally, it can be stored at the same temperature range, highlighting its robustness.

For installations, this unit can be placed at altitudes not exceeding 1000 meters above sea level, broadening its usability in various geographical locations. The 1321-3RB320-B line reactor is, therefore, a reliable component for ensuring power quality and operational stability in electrical systems.