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Emerson Electric
LAB21 APP TOGGLE SWITCH ASSY SINGLE POLE 78138192579

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Description: Appleton® Tumbler Switch, 1-Gang Explosionproof, 120 to 277 V AC, 20 A, 1 to 2 hp Power, 1 Pole, Toggle Actuator, NEMA 7C/7D/9E/9F/9G Enclosure, Malleable Iron, 4.63 in H x 3 in W x 1.6 in D

Manufacturer PN: LAB21

UPC:  78138192579

Kendall Electric Inc PN: 2216766

Invoice Description:

LAB21 APP TOGGLE SWITCH ASSY SINGLE POLE 78138192579


SPEC SHEET

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Appleton® LAB21 1-Gang Explosionproof Tumbler Switch With Internal Ground Screw, 120 to 277 V AC, 20 A, 1 to 2 hp Power Rating

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Description

Appleton® Tumbler Switch, 1-Gang Explosionproof, 120 to 277 V AC, 20 A, 1 to 2 hp Power, 1 Pole, Toggle Actuator, NEMA 7C/7D/9E/9F/9G Enclosure, Malleable Iron, 4.63 in H x 3 in W x 1.6 in D

Specifications

 Actuator Toggle
 Amperage Rating 20 A
 Application Classified Areas Where Ignitable Vapors, Gases or Highly Combustible Dusts are Present, Installed in Chemical Plants, Petrochemical Plants, Refineries and Other Process Industries Applications
 Brand Name Appleton
 Dimensions 4.63 in H x 3 in W x 1.6 in D
 Enclosure NEMA 7C/7D/9E/9F/9G
 Manufacturer Part Number LAB21
 Material Malleable Iron
 Number of Poles 1
 Power Rating 1 to 2 hp
 Standards/Approvals UL 894, UL 1203, E10523, E81751 UL Listed, Class I, Division 1 And 2, Groups C, D, Class II, Division 1 And 2, Groups E, F, G And Class III
 Type 1-Gang Explosionproof
 Voltage Rating 120 to 277 V AC

Features

▪ Enclosures have external mounting lugs for ease of mounting
▪ Smooth, rounded integral bushing in each hub protects conductor insulation
▪ Enclosures furnished with internal ground screw
▪ Factory sealed switches are designed to a UL standard so that any arcing devices are contained within an explosionproof labyrinth switch
▪ Tumbler switch devices are approved for installation without additional external sealing fittings
▪ Sealing chamber has prewired factory sealed pigtail leads to switch
▪ Corrosion resistant, strong stainless steel hex head cap screws attach cover or body or sealing chamber assembly for approved flame-tight construction
▪ Threaded stainless steel operating handle provides positive corrosion resistant operation
▪ Designed to prevent arcing of enclosed switches in ignitable atmospheres during connect and disconnect operation of light
 
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