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Allen Bradley 2090 Cables 2090-SR120-09

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2090-SR120-09

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The 2090-SR120-09 model from Allen Bradley is a passive shunt resistor module characterized by its robust specifications. This module operates efficiently within a voltage range of 400 to 800 V DC, providing a resistance value of 120 Ω.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
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 2090-SR120-09

ManufacturerAllen Bradley
Product TypePassive Shunt Resistor Module
Product Line2090 Cables
Part Number2090-SR120-09
UPC820919005053
Weight3.19 lbs (1.45 kg)
Resistance120 Ω
Continuous Power900 W
Operating Voltage (DC)400V DC to 800V DC
Peak Current6.7 A
Cooling MethodConvection air cooling
IP ratingIP20
MaterialMetallic
Min. Operating Temperature0°C
Max. Operating Temperature50°C
Min. Storage Temperature-40°C
Max. Storage Temperature85°C
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The 2090-SR120-09 from Allen Bradley functions as a passive shunt resistor module, engineered to manage electrical resistance in various applications. Its resistance is rated at 120 Ω, allowing for effective shunting within circuits.

This component is designed to handle continuous power levels reaching up to 900 watts, ensuring stable operation under load. It accommodates direct current voltage inputs ranging from 400 V DC to 800 V DC and can handle peak currents of 6.7 A, making it suitable for high-power applications.

Thermal management is essential for its operation, and this module employs convection air cooling to maintain optimal performance. With an IP rating of IP20, the module offers basic protection against dust and physical contact but is not suited for exposure to water or significant environmental hazards.

Constructed from metallic materials, the module exhibits durability in handling electrical loads. This unit can operate in temperatures ranging from a minimum of 0°C to a maximum of 50°C. In terms of storage capabilities, it can withstand temperatures as low as -40°C and up to 85°C, providing flexibility in handling different environmental conditions. The 2090-SR120-09 is a significant component for effective circuit management, highlighting Allen Bradley's commitment to reliable industrial solutions.