Crouse-Hinds

Crouse-Hinds FlexStation™ EDSC21272 SA ESD Series 2-Position 4-Circuit 1-Gang Explosionproof Factory Sealed Fully Assembled Heavy Duty Selector Switch Control Station With Switch, 600 VAC, 4NO-4NC Contact, 1 Operators

EDSC21272 SA MFG #: EDSC21272 SA
$1,450.76 / EA
Non-Stock Item
Crouse-Hinds FlexStation™ EDSC21272 SA ESD Series 2-Position 4-Circuit 1-Gang Explosionproof Factory Sealed Fully Assembled Heavy Duty Selector Switch Control Station With Switch, 600 VAC, 4NO-4NC Contact, 1 Operators
  • Connection Type: Feed-Through
  • Contact Configuration: 4NO-4NC
  • Contact Mode: Maintained
  • Country of Origin: US
  • Dimensions: 3-1/16 in L x 3-1/2 in W x 2-11/16 in D
  • Finish: Natural
  • Manufacturer Name: Eaton
  • Material: Copper-Free Aluminum
  • Mounting Type: Surface
  • NEMA Rating: NEMA/EEMAC 3/7B/7C/7D/9E/9F/9G
  • Number of Operators: 1
  • Operator Type: Front Lever/Side Rocker Handle
  • Series: ESD Series
  • Type: 2-Position 4-Circuit 1-Gang Explosionproof Factory Sealed Fully Assembled Heavy Duty
  • Voltage Rating: 600 VAC
New EDSX series available with NEMA 4X protection for Class I, Division 2 hazardous areas.Crouse-Hinds series EDSX, EDS and EFS hazardous area pushbutton, pilot light and selector switch control stations are used in conjunction with magnetic starters or contactors for remote control of motors.eliminates the need for external seals, simplifying installation and reducing costs.Pilot lights are used to visually indicate that the desired function is being performed.EDSX, EDS and EFS control stations are factory sealed to prevent arcing of the enclosed device from causing ignition of a hazardous atmosphere external to the enclosure.Factory sealing Typical applications for EDSX, EDS and EFS control stations include industrial areas where the atmospheres may contain hazardous gases and/or dusts. A wide range of models are available to maximize application flexibility.
QTY
Add to List
  • Item Features
  • Standards
  • Application
  • Reduce installation problems
  • Eliminate external seals
  • Lower installation costs
  • Improve safety
  • Are used with general purpose snap and pushbutton type switches
  • Standard neoprene covers for front operated pushbuttons, prevents accumulation of dirt and entrance of water around operating shafts
  • Mounting lugs and taper tapped hubs with integral bushings
  • Large machine screws for fastening covers to bodies
  • Lockout provisions on front operated pushbutton (marked stop and OFF) and selector switch covers
  • Lockout hole for padlock having 1/4 in hasp is provided when used with covers for front lever and side rocker type operation
  • Close tolerances in machining of wide, mating flanges and journaled shafts and bearings for front button operation, produces flame tightness of enclosure joints
  • On enclosures with front lever and side rocker type operating handles, threaded type shafts and bushings are used to ensure flame tightness
Class I Divisions 1 and 2 Groups B, C, D|Class II Division 1 Groups E, F, G|Class II Division 2 Groups F, G|Class III|UL 1203|C22.2 No. 30
Chemical Plants, Oil and Gas Refineries, Paint and Varnish Manufacturing Plants, Gasoline Bulk Loading Terminals, Grain Elevators, Grain Processing Industries, Coal Processing or Handling Areas or Metal Handling or Finishing Areas where Atmosphere May Contain Hazardous Gases and/or Dust, Non-Hazardous Areas and Wet Locations