Description
Appleton® Contender™ Tumbler Switch Control Station, Dead End, Series: EDS, 120/277 V AC, 20 A, 2 Pole, 1 Operators, Legend: STOP/START, Front Operated Lever Actuator, Thread Connection, NEMA 3/7CD/9EFG NEMA Rating, Aluminum, Triple Coated, 4-5/8 in H x 3 in W x 4-11/16 in D Dimensions
Features:
- Corrosion-resistant captive stainless steel hex head bolts hold cover to body
- Factory sealed enclosure confines any arcing, with no need to install external sealing fittings at each conduit entry
- Dozens of possible combinations of push buttons, pilot lights and selector switches
- Stainless steel pushbutton shaft operates within stainless steel bushing assuring long, maintece free operation
- Pushbutton and selector switch contacts are silver cadmium oxide and are sealed in lower phenolic chamber, isolated from corrosive elements, to ensure positive contact and long, trouble free operation
- Enclosed stainless steel helper spring prevents accidental operation of pushbutton in severe vibration installations
- All front operated push buttons are supplied standard with lockable guard to prevent unauthorized operation
- Push buttons and selector switches are used in conjunction with contactors and magnetic starters to provide circuit selection and control for motors
- Pilot lights provide visual confirmation that an electrical function is being performed
- Large back box for ample wiring room
- All momentary pushbuttons are supplied with lockout type guards as standard, hole in guard will accept locks with up to 1/4 in hasp, permits locking of pushbutton to prevent unauthorized operation
- Clearly marked terminals with brass screws and spade terminals assure quick, easy wiring
Applications:
For installation in chemical and petrochemical plants, refineries and other process industries and hazardous locations
Standards/Approval:
- Class I, Div 1 and 2, Groups B, C, D, Class II, Div 1 and 2, Groups E, F, G, Class III
- UL 508/698/1203 File No. E10449/E81751
