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Allen Bradley 1494 Disconnect Switches 1494G-DF3H6

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1494G-DF3H6

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The 1494G-DF3H6 enclosed disconnect safety switch is part of the Bulletin 1494G product line by Allen-Bradley. The disconnect safety switch has a Type 3R/4/12 enclosure rating and a current rating of 100 Amps. The device has 3 poles, Class H fuse clips, and a fuse voltage of 600 Volts AC or 600 Volts DC.

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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-DF3H6

ManufacturerAllen Bradley
CategoryMotors
Product Line1494 Disconnect Switches
Part Number1494G-DF3H6
Weight10.00 lbs (4.54 kg)
Current rating100 Amps
Number of poles3
Fuse voltage600 Volts AC / 600 Volts DC
Fuse typeClass H
Enclosure typeType 3R/4/12, painted metal
Enclosure sizeStandard
Mechanical life10 000 operations
Electrical life6000 operations at rated current
Switching frequency300 operations per hour (maximum)
Altitude (per IEC 947-1)2000 meters
Operating temperature-20 to 40 degrees Celsius (-4 to 104 degrees Fahrenheit)
Storage temperature-40 to 65 degrees Celsius (-40 to 149 degrees Fahrenheit)
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The 1494G-DF3H6 switch is a disconnect switch that has been manufactured and designed by Allen-Bradley/Rockwell Automation. The device is part of the Allen-Bradley 1494G product line that offers many high-end components that are built from materials that are typically used for industrial parts. The 1494G disconnect switches are safety devices that are made especially for industrial systems that are certified by and are in compliance with standards such as the CSA C22.2 (No. 4), UL 98, and UL 508 standards. Also, these devices are cULus listed and they include features such as fully-exposed switchblades, field-installed accessories, protection from accidental contact with the switch line side, an optional protective fuse cover, and a lockable handle.

The 1494G-DF3H6 heavy-duty industrial safety disconnect switch with 3 poles is intended to be used for both indoor and outdoor applications and it comes with a painted metal enclosure with an enclosure code of “F”. The enclosure of the 1494G-DF3H6 disconnect switch carries a protection marking of 3R/4/12. The current rating of this disconnect switch is 100 Amps while its rated insulation voltage according to the UL/IEC standards is 600 Volts. The continuous voltage rating of the device is 600 Volts AC. The 1494G-DF3H6 safety disconnect switch is an enclosed model that has a typical mechanical life of 10,000 operations per hour and a switching frequency of a maximum of 300 operations per hour. The electrical life of the 1494G-DF3H6 switch is 6000 operations at the rated current. The switch uses conductors with a size of #8 to 1/0 AWG (10 to 50 square millimeters) and all the wire is rated for 75 degrees Celsius or 167 degrees Fahrenheit.