1494H-DN3H6

The 1494H-DN3H6 disconnect switch is a 3-pole, 3-phase, fusible disconnect switch with a 600 Volts AC voltage rating, a Horsepower rating between 30 and 70 Horsepower, and a continuous current rating of 100 Amps. It has been designed and manufactured by Allen-Bradley. As the name implies, the main function of the Allen-Bradley 1494H-DN3H6 Disconnect Switch is to be a manual disconnection element for industrial and commercial electrical circuits, although it also provides protection against short-circuits by the means of embedded fuses in each of the three operating voltage phases. The device comes pre-assembled inside a NEMA Type 3R enclosure and it is suitable for use in outdoor applications where occasional rain, snow, or sleet may occur. This type of enclosure is also the ideal enclosure type for indoor applications with high humidity levels or where water may drip onto the device.

The Allen-Bradley 1494H-DN3H6 Disconnect Switch is also part of the heavy-duty family of disconnect switches that can withstand the most demanding indoor and outdoor applications in any type of industrial or commercial facilities. This switch can be used for isolating branch circuits or feeder circuits, thus providing a means for the manual disconnection of the load. The Allen-Bradley 1494H-DN3H6 Disconnect Switch facilitates the application of locking and tagging procedures in an industrial plant or commercial building, helping the users to achieve a safer working environment and avoiding accidents that could lead to electric shock, user injury, or even death. All the users who are assigned to service, install, operate, or troubleshoot the live-circuitry in electrical machinery should be properly qualified and certified to carry out those functions.