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Allen Bradley 1494 Disconnect Switches 1494G-BF3J2

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1494G-BF3J2

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The 1494G-BF3J2 model is an enclosed disconnect switch offered by Allen Bradley as part of the 1494 series. This device is specifically designed for three-phase applications, featuring three poles with an amperage rating of 30 A and supporting fuse clips for Class J fuses.

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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 1494G-BF3J2

ManufacturerAllen Bradley
Product TypeEnclosed Disconnect
Product Line1494 Disconnect Switches
Part Number1494G-BF3J2
Weight3.00 lbs (1.36 kg)
UPC662073051770
Number Of Poles3 Poles
EnclosureNEMA 3R/4/12 Painted
Amperage Rating30 Amperage
Fuse ClipClass J Fuse Clip
Fuse Voltage240 VAC
Standard Horsepower3 HP
Maximum Horsepower7.5 HP
Phase3-Phase
Ambient Temperature-20…+60 °C
Altitude2000 m
Relative Humidity90% at 20 °C
Dielectric Strength2200V for 1 minute
Conductor Size (mm2)#14…8 AWG

The 1494G-BF3J2 from Allen Bradley is a durable enclosed disconnect switch tailored for industrial environments. It consists of three poles and has a robust amperage rating of 30 A, which facilitates three-phase operations. This model supports Class J fuse clips, ensuring compatibility with 240 VAC fuse systems.

The product is designed to operate effectively in a wide range of temperatures, from -20 degrees Celsius to +60 degrees Celsius, offering versatility across varying ambient conditions. Additionally, the enclosure features a painted NEMA 3R/4/12 rating, safeguarding against environmental factors such as dust and moisture.

In terms of power handling, this disconnect switch can manage a standard horsepower of 3 HP, while it accommodates up to 7.5 HP under maximum conditions. It maintains functionality at altitudes reaching 2000 meters and operates reliably in environments with a relative humidity of 90% at 20 degrees Celsius. The dielectric strength of this unit is rated at 2200V for one minute, ensuring robust electrical performance. It is designed to connect with conductor sizes ranging from #14 to #8 AWG, providing flexibility in wiring options for installation.