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Allen Bradley 1494 Disconnect Switches 1494V-DR644-A-D

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1494V-DR644-A-D

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The part number 1494V-DR644-A-D from Allen Bradley is a variable depth flange-mounted disconnect switch. This device is designed to operate at a voltage rating of 600V and a current rating of 400A. It utilizes Class R fuse clips and features standard-size line and load lugs for secure connections.

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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 1494V-DR644-A-D

ManufacturerAllen Bradley
Product TypeVariable Depth Flange Mounted Disconnect Switch
Product Line1494 Disconnect Switches
Part Number1494V-DR644-A-D
Weight20.00 lbs (9.07 kg)
Fuse TypeClass R Fuse Clips
Voltage Rating600 V
Current Rating400 A
Connecting Rod TypeLong Connecting Rod
Line and Load Lugs TypeStandard-Size Line and Load Lugs
Installation Altitude2000 m
Min. Operating Temperature-20°C
Max. Operating Temperature40°C
Min. Storage Temperature-40°C
Max. Storage Temperature80°C
Relative Humidity90% @ 20°C and 50% at 40°C
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The Allen Bradley 1494V-DR644-A-D is a disconnect switch designed for variable depth flange mounting. This switch can handle voltages of up to 600 volts and has a robust current capacity rated at 400 amperes. Utilizing Class R fuse clips, this device ensures adequate protection against overcurrent conditions. The design includes long connecting rods that enhance its installation flexibility. Additionally, it is equipped with standard-size line and load lugs to facilitate simple and reliable connections.

This model is highly capable of performing at an altitude of 2000 meters. It maintains functionality across a considerable temperature spectrum, capable of operating between -20°C and 40°C. For storage, it withstands conditions from -40°C to 80°C, making it adaptable for a variety of environments. The 1494V-DR644-A-D switch supports relative humidity conditions of up to 90% at 20°C and 50% at 40°C, thereby providing stable performance in various climates. Overall, the versatility and reliability of the 1494V-DR644-A-D make it suitable for various industrial electrical applications.