KSCdirect

Product Data

KSCdirect Part #: CRH EFS21273
Description: EFS21273
MFG Part #: EFS21273
UPC: 782274288307
Supplier: COOPER CROUSE-HINDS
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Details

Description

Crouse-Hinds FlexStation™ Selector Switch Control Station, 2-Circuit 3-Position 1-Gang Dead End Factory Sealed Heavy Duty, Series: EFS, 600 VAC, 1 Operator, 4NO-2NC Contact Configuration, Maintained Contact Mode, Front Operated Button Operator, Thread Connection, 3/7B/7C/7D/9E/9F/9G NEMA Rating, Surface Mounting, Feraloy® Iron Alloy, Natural, 5-7/8 in L x 3-1/2 in W x 2-1/2 in H Dimensions

Features:

  • Reduce installation problem
  • Eliminate external seals
  • Lower installation cost
  • 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 bushing
  • Large machine screws for fastening covers to bodies
  • Lockout provisions on front operated pushbutton (marked "STOP" and "OFF") and all 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
  • When stop is indicated, button is automatically red, when start is indicated, button is automatically green, otherwise, black buttons are standard
  • 3/4 in hub
  • Explosionproof, dust ignitionproof, raintight

Applications:

Industrial Facilities and Factories, Facility, Power Distribution and Control, Chemical Plants, Oil and Gas Refineries, Paint and Varnish Manufacturing Plants, Gasoline Bulk Loading, Terminals, Grain Elevators, Grain Processing and Wet Location Applications

Standards/Approval:

  • Class I, Division 1/2, Group B/C/D, Class II, Division 1, Group E/F/G, Class II, Division 2, Group F/G, Class III
  • UL 1203
  • CSA C22.2

Warranty:

Limited

Attributes/Specifications

Connection Type Thread
Contact Configuration 4NO-2NC
Contact Mode Maintained
Dimensions 5-7/8 in L x 3-1/2 in W x 2-1/2 in H
Finish Natural
Material Feraloy® Iron Alloy
Mounting Type Surface
NEMA Rating 3/7B/7C/7D/9E/9F/9G
Number of Operators 1
Operator Type Front Operated Button
Series EFS
Type 2-Circuit 3-Position 1-Gang Dead End Factory Sealed Heavy Duty
Voltage Rating 600 V AC
Manufacturer COOPER CROUSE-HINDS