1494GY-BK3R6

The 1494GY-BK3R6 disconnect switch by Allen-Bradley/Rockwell Automation is manufactured in the 1494GY series that offers powerful switches that are fitted in large-size enclosures. The 1494GY-BK3R6 safety disconnect switch provides functionalities such as the ability to keep the handle linked at all times, the ability to lock the handle, and improved safety due to its visible blade construction. The 1494GY series switches offer 3-pole and 6-pole versions along with fuses in different classes (Class H, Class R, and Class J). Also, the switching devices from the series can be equipped with additional options that are factory installed and accessories that are field installed. Note that the 1494GY-BK3R6 disconnect switch complies with the UL 98, UL 508, and CSA C22.2 (No. 4) standards.

The 1494GY-BK3R6 disconnect switch has a current rating of 30 Amps and 3 poles and 3 operating phases. The 1494GY product series offers devices with current ratings of up to 600 Amps. The 1494GY-BK3R6 switch has a Type 12 enclosure that provides protection from common conditions that may occur in hazardous locations. This kind of enclosure offers protection according to the requirements of the Class II (Division 2, Group F+G) and the Class III (Division 1 and 2) rated hazardous locations. The enclosure is made out of painted metal and it includes screw fasteners and a non-metallic handle. The 1494GY-BK3R6 disconnect switch has Class R fuse clips and it includes a fuse voltage rating of 600 Volts AC or 600 Volts DC. The typical mechanical lifespan of the unit is 10,000 operations while the electrical lifespan is 6000 operations at the rated current. In addition to that, the switching frequency of the unit is 300 operations per hour maximum.