3POS-4CKT SELECTOR SWITCH STA.
Explosion Proof Control Stations
152829
MFG #: EFDB175345
Appleton™
482.05000
/ ea
Appleton® Selector Switch Control Station, Dead End, Series: EFDB, 600 VAC, 10 A, 1 Operator, 8NO/4NC, Maintained Contact Mode, Knob Operator, HAND-OFF-AUTO Legend, Threaded, NEMA 3/7CD/9EFG, Malleable Iron, Tri-Coated
- Features
| Eliminate need for adding sealing fittings and compound at each conduit entrance |
| Dozens of possible combinations of push buttons, selector switches and pilot lights |
| Smooth, rounded integral bushing in each EFD/EFDB hub protects conductor insulation |
| Accurately tapped, tapered hubs for tight, rigid joints and ground continuity |
| Stainless steel pushbutton shaft operates within stainless steel bushing assuring long, maintenance free operation |
| Pushbutton and selector switch contacts are silver cadmium oxide which are "sealed" in lower phenolic chamber isolated from corrosive elements |
| Assures positive contact and long, trouble free operation |
| Enclosed stainless steel helper spring prevents accidental operation of pushbutton in severe vibration installations |
| Pushbutton models also available with dust cap for use in areas where excessive dust, moisture or corrosive conditions are encountered |
| Factory sealed eliminates need for adding sealing fittings and compound at each conduit entrance |
| Switch is enclosed in separate sealing chamber |
| Sealing chamber has smooth, double flanges that mate both to cover and mounting enclosure to provide flame-tight joints |