Appleton™ flameproof ATX™ D Series aluminum control stations provide safe control of equipment in classified hazardous locations.
They are available with 1, 2 or 3 functions, including options for a variety of push buttons, time delayed push buttons, pilot lights, ammeters and limit switches.
They are ideal for the control of electrical equipment at power plants, chemical and petrochemical plants, petroleum refineries, pulp and paper processing plants and various industrial applications.
Features
Flameproof. 1 and 2 Function Ex d IIC is supplied with actuators, contact blocks and pilot lights; TS35 rail mounted contact blocks.
2 and 3 Function Ex d IIB is supplied with actuators, contact blocks and rail mounting pilot lights; yellow laminated plastic legend plate with black lettering.
Flameproof joint: 1 and 2 function is threaded; 2 and 3 function is flanged.
Connection: 2 x 2.5 mm² (0.004 in²) maximum.
Internal earth: 2 x 4 mm² (0.006 in²).
External ground: 1 and 2 function is M5; 2 and 3 function is M6 screw.
Threaded entry at bottom: 1 and 2 function is 1 x M20 or M25; 2 and 3 function is 2 x M20.