Description
Appleton® Selector Switch Control Station, 1-Gang 4-Circuit Dead-End, Series: Contender™, 4NO-4NC Contact Configuration, 10 A at 600 VAC Contact, Maintained Operator, Legend: HAND/AUTO, Knob Actuator, 3/4 in Hub Connection, NEMA 3/7CD/9EFG NEMA Rating, Copper-Free Aluminum, Electro-Zinc Plated/Chromate/Epoxy Powder Coated, 6.51 in L x 3.72 in W x 6.69 in D Dimensions
Features:
- Constructional feature explosionproof and dust-ignitionproof
- Factory sealed eliminates the need for adding sealing fittings and compound at each conduit entrance
- Dozens of possible combinations of pushbuttons, pilot lights and selector switches
- Epoxy powder coat finish for enhanced corrosion resistance
- Enclosed stainless steel helper spring prevents accidental operation of pushbutton in severe vibration installations
- Momentary pushbuttons are supplied with lockout type guards as standard
- A hole in the guard will accept locks with up to 1/4 in hasp
- Permits locking of pushbutton to prevent unauthorized operation
- Large backbox for ample wiring room supplied with internal ground screw
- Accurately tapped, tapered hubs for tight, rigid joints and ground continuity
- Smooth rounded integral bushing in each hub protects conductor insulation
- Corrosion resistant captive stainless steel hex head cap screws hold covers to body
- Stainless steel pushbutton shaft operates within stainless steel bushing assuring long, maintece free operation
- Push button 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
- Clearly marked terminals with brass screws assure quick, easy wiring
- 2 positions
Applications:
Ideal for installation in chemical and petrochemical plants, refineries and other process industries
Standards/Approval:
- cULus E10449/E81751
- CSA C22.2 #14
- NEC/CEC Class I Division 1 Group C D/Class I Division 2 Group B C D/Class II Division 1 and 2 Group E F G/Class III
- UL 508/698/1203
Warranty:
1 Year Limited
