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Appleton LAB21
Appleton LAB21 1-Gang Explosionproof Tumbler Switch With Internal Ground Screw, 120 to 277 V AC, 20 A, 1 to 2 hp Power Rating
Appleton LAB21
Appleton LAB21 1-Gang Explosionproof Tumbler Switch With Internal Ground Screw, 120 to 277 V AC, 20 A, 1 to 2 hp Power RatingNon-stock product. Available to order - lead time may vary.
BrandAppleton
MFG #LAB21
Werner Part #3814744
UPC781381925792
Non-stock product. Available to order - lead time may vary.
BrandAppleton
MFG #LAB21
Werner Part #3814744
UPC781381925792
Product 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
Attributes
Documents
Applications
Warranty
Features
Specifications
Attributes
Actuator TypeToggle
Country of OriginMX
Dimensions4.63 in H x 3 in W x 1.6 in D
Electrical Ratings1 to 2 hp
Enclosure TypeNEMA 7C/7D/9E/9F/9G
ManufacturerEmerson Electric
MaterialMalleable Iron
Number of Poles1
Package TypeEACH
Type1-Gang Explosionproof
Type / Style1-Gang Explosionproof
Voltage Rating120 to 277 V AC
Documents
Applications
Classified Areas Where Ignitable Vapors, Gases or Highly Combustible Dusts are Present, Installed in Chemical Plants, Petrochemical Plants, Refineries and Other Process Industries Applications
Warranty
1 Year
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
Specifications
Standards/Approvals: Class I, Div 1 and 2, Groups C, D Class II, Div 1 and 2, Groups E, F, G Class III|UL 894|UL 1203/E10523/E81751