The 1494G-DF3N-989 disconnect switch is a safety component designed and manufactured by Allen-Bradley/Rockwell Automation. The unit is a disconnect switch that has standard enclosure dimensions. The enclosure has the Type 3R/4/12 marking and its metal construction is suitable for use in industrial systems. The 1494G-DF3N-989 disconnect switch unit has a lockable handle and visible blade construction for additional safety. The unit is part of the 1494G product line that features a variety of different models that are available with factory-installed options or field-installed accessories. The 1494G-DF3N-989 disconnect switch is a cULus listed component and it complies with requirements from standards such as the UL 98, UL 508 and CSA22.2 (No. 4) standards. The switch has a current rating of 100 Amps and 3 poles. The unit requires a 3-phase power source.
The 1494G-DF3N-989 disconnect switch has an output power rating of 30 to 75 Horsepower (standard to maximum) at its rated voltage and an output of 20 Horsepower at 250 Volts DC voltage. In addition to that, the 1494G-DF3N-989 disconnect switch is the non-fusible type and it features a maximum switching frequency of 300 operations per hour. The unit has a mechanical life of 10,000 operations and an electrical life of 6000 operations at the rated current. In regard to the environmental specifications, the 1494G-DF3N-989 disconnect switch can operate on altitudes of up to 2000 meters in accordance with the IEC 947-1 standards and at an operating temperature of -20 to 40 degrees Celsius (-4 to 104 degrees Fahrenheit). The storage temperature for the unit should be between -40 and 65 degrees Celsius (-40 and 149 degrees Fahrenheit).
Repair Services for 1494G-DF3N-989
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Our highly skilled technicians can repair your 1494G-DF3N-989. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.