Appleton™ EFD/EFDB and EDS Control Stations and Pilot Lights - PN ESKBBQ

Appleton‚Ñ¢ EFD/EFDB and EDS Control Stations - Explosionproof Control Solutions

The Appleton‚Ñ¢ EFD/EFDB and EDS Series factory sealed control stations provide explosionproof and dust-ignitionproof electrical control solutions designed for classified hazardous locations. These control stations are engineered to confine arcing within the enclosure, preventing ignition of flammable vapors, gases, or combustible dusts during operation of motors and other equipment. Suitable for use in chemical plants, petrochemical facilities, refineries, and other process industries, these control stations serve as reliable circuit control and selection devices with a variety of push buttons, selector switches, and pilot lights to assure safe and efficient motor control. Electrical distributors and switchgear suppliers rely on these solutions for their rugged, maintenance-free performance in demanding environments.

Specifications

• Electrical Rating: 10 Amp, 600 Vac maximum heavy-duty use
• Classification: Suitable for Class I, Division 1 and 2, Groups B, C, D; Class II, Division 1 and 2, Groups E, F, G; and Class III hazardous locations
• Enclosure Rating: NEMA 3, 7CD, 9EFG
• Material: Malleable iron body with copperfree aluminum cover (4/10 of 1% max. copper)
• Hub Sizes: 1/2", 3/4", and 1" NPSM tapped hubs
• Mounting Options: 1-Gang, 2-Gang, 3-Device, and Tandem bodies available
• Push Button Contact Material: Silver cadmium oxide contacts sealed in phenolic chamber for corrosion resistance
• Pilot Light Lamp: Factory sealed with 6 Watt, 120 Vac/Vdc 6S6 lamp standard
• Switch Types: Momentary push buttons, maintained push buttons, selector switches with 2- or 3-position operation
• Operating Temperature: Suitable for use in environments with flammable vapors, gases, or dusts
• Weight: Approximately 1.11 lbs (product weight)

Features

• Factory sealed design eliminates need for sealing fittings and compound at conduit entrances
• Heavy-duty push buttons rated for 10 Amp, 600 Vac maximum
• Lockout type guards supplied as standard on momentary push buttons to prevent unauthorized operation
• Stainless steel push button shafts and bushings assure long, maintenance-free operation
• Enclosed stainless steel helper spring prevents accidental operation in severe vibration environments
• Accurately tapered, threaded hubs ensure tight, rigid joints and ground continuity
• Corrosion-resistant captive stainless steel hex head cap screws secure covers to bodies
• Wide variety of device combinations including push buttons, pilot lights, selector switches, and dust caps
• Optional colored pilot light jewels and LED assemblies available for visual status indication
• Designed and UL listed to meet NEC/CEC standards UL 508, UL 698, and UL 1203

Downloads & Links

• Catalog: EFD/EFDB and EDS Series Factory Sealed Control Stations | Appleton
• Instruction Sheet: 501581-000, EFD/EFDB and EDS Control Stations | Appleton