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Allen Bradley 194R Switches 194R-ND250P3

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194R-ND250P3

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The 194R-ND250P3, a rotary disconnect switch from Allen Bradley, is built for high-capacity applications. This switch is rated for a current of 250 A and can handle operational voltages up to 690 VAC.

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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 194R-ND250P3

ManufacturerAllen Bradley
Product TypeRotary Disconnect Switch
Product Line194R Switches
Part Number194R-ND250P3
Weight19.00 lbs (8.62 kg)
Rated Current250 A
Fuse TypeDIN Type
Compatible Fuse SizesDIN 1, 2
Number of Poles3 Poles
Rated Operational Voltage690 VAC
IP RatingIP20
Mounting TypeBase or DIN Rail Mounting
Minimum Operating Temperature-20°C
Maximum Operating Temperature60°C
Minimum Storage Temperature-40°C
Maximum Storage Temperature65°C

The Allen Bradley 194R-ND250P3 operates effectively as a rotary disconnect switch, specifically designed for demanding electrical applications. Capable of handling a current rating of 250 A, it ensures reliable performance in various setups. It supports a maximum operational voltage of 690 VAC, making it a sturdy option within industrial settings.

This switch is equipped with three poles, enhancing its ability to manage different electrical configurations efficiently. It requires DIN-type fuses, accommodating compatibility with sizes 1 and 2 to meet varying circuit protection needs. The enclosure is rated IP20, indicating protection against solid objects larger than 12.5 mm, thus safeguarding internal components.

The mounting versatility of the 194R-ND250P3 allows installation either on a base or a DIN rail, facilitating integration into numerous panel designs. In terms of environmental performance, this unit functions between a minimum operating temperature of -20°C and a maximum operating temperature of 60°C, ensuring broad usability in varying operational conditions. For storage, it can withstand temperatures from -40°C up to 65°C, verifying its endurance in rugged environments.