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Appleton™ EDS Factory Sealed Tumbler Switches

Appleton™ explosionproof, dust-ignitionproof EDS Series factory sealed tumbler switches confine the arcing of enclosed switches, preventing ignition of ignitable atmospheres during connect and disconnect operation of lighting and light power loads. They are designed for use in classified areas where ignitable vapors, gases or highly combustible dusts are present such as chemical and petrochemical plants, refineries and other process industries.

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1-10 of 174 results for Products
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EDKF21AQ
Appleton™ PN EDKF21AQ
Amperage
20
 30
Area Classification
Class I, Division 1 and 2, Groups B, C, D
 Class II, Division 1 and 2, Groups E, F, G
 Class III
 Type 3
 Type 7BCD
 Type 9EFG
Certifications
UL
Factory Sealed
Factory Sealed
availability
Amperage
Area Classification
Certifications
Factory Sealed
availability
20
 30
Class I, Division 1 and 2, Groups B, C, D
 Class II, Division 1 and 2, Groups E, F, G
 Class III
 Type 3
 Type 7BCD
 Type 9EFG
UL
Factory Sealed
Compare
EDKF21Q
Appleton™ PN EDKF21Q
Amperage
20
 30
Area Classification
Class I, Division 1 and 2, Groups B, C, D
 Class II, Division 1 and 2, Groups E, F, G
 Class III
 Type 3
 Type 7BCD
 Type 9EFG
Certifications
UL
Factory Sealed
Factory Sealed
availability
Amperage
Area Classification
Certifications
Factory Sealed
availability
20
 30
Class I, Division 1 and 2, Groups B, C, D
 Class II, Division 1 and 2, Groups E, F, G
 Class III
 Type 3
 Type 7BCD
 Type 9EFG
UL
Factory Sealed
Compare
EDKF22AQ
Appleton™ PN EDKF22AQ
Amperage
20
 30
Area Classification
Class I, Division 1 and 2, Groups B, C, D
 Class II, Division 1 and 2, Groups E, F, G
 Class III
 Type 3
 Type 7BCD
 Type 9EFG
Certifications
UL
Factory Sealed
Factory Sealed
availability
Amperage
Area Classification
Certifications
Factory Sealed
availability
20
 30
Class I, Division 1 and 2, Groups B, C, D
 Class II, Division 1 and 2, Groups E, F, G
 Class III
 Type 3
 Type 7BCD
 Type 9EFG
UL
Factory Sealed
Compare
EDKF22Q
Appleton™ PN EDKF22Q
Amperage
20
 30
Area Classification
Class I, Division 1 and 2, Groups B, C, D
 Class II, Division 1 and 2, Groups E, F, G
 Class III
 Type 3
 Type 7BCD
 Type 9EFG
Certifications
UL
Factory Sealed
Factory Sealed
availability
Amperage
Area Classification
Certifications
Factory Sealed
availability
20
 30
Class I, Division 1 and 2, Groups B, C, D
 Class II, Division 1 and 2, Groups E, F, G
 Class III
 Type 3
 Type 7BCD
 Type 9EFG
UL
Factory Sealed
Compare
EDKF23WAQ
Appleton™ PN EDKF23WAQ
Amperage
20
 30
Area Classification
Class I, Division 1 and 2, Groups B, C, D
 Class II, Division 1 and 2, Groups E, F, G
 Class III
 Type 3
 Type 7BCD
 Type 9EFG
Certifications
UL
Factory Sealed
Factory Sealed
availability
Amperage
Area Classification
Certifications
Factory Sealed
availability
20
 30
Class I, Division 1 and 2, Groups B, C, D
 Class II, Division 1 and 2, Groups E, F, G
 Class III
 Type 3
 Type 7BCD
 Type 9EFG
UL
Factory Sealed
Compare
EDKF23WQ
Appleton™ PN EDKF23WQ
Amperage
20
 30
Area Classification
Class I, Division 1 and 2, Groups B, C, D
 Class II, Division 1 and 2, Groups E, F, G
 Class III
 Type 3
 Type 7BCD
 Type 9EFG
Certifications
UL
Factory Sealed
Factory Sealed
availability
Amperage
Area Classification
Certifications
Factory Sealed
availability
20
 30
Class I, Division 1 and 2, Groups B, C, D
 Class II, Division 1 and 2, Groups E, F, G
 Class III
 Type 3
 Type 7BCD
 Type 9EFG
UL
Factory Sealed
Compare
EDKF24WAQ
Appleton™ PN EDKF24WAQ
Amperage
20
 30
Area Classification
Class I, Division 1 and 2, Groups B, C, D
 Class II, Division 1 and 2, Groups E, F, G
 Class III
 Type 3
 Type 7BCD
 Type 9EFG
Certifications
UL
Factory Sealed
Factory Sealed
availability
Amperage
Area Classification
Certifications
Factory Sealed
availability
20
 30
Class I, Division 1 and 2, Groups B, C, D
 Class II, Division 1 and 2, Groups E, F, G
 Class III
 Type 3
 Type 7BCD
 Type 9EFG
UL
Factory Sealed
Compare
EDKF24WQ
Appleton™ PN EDKF24WQ
Amperage
20
 30
Area Classification
Class I, Division 1 and 2, Groups B, C, D
 Class II, Division 1 and 2, Groups E, F, G
 Class III
 Type 3
 Type 7BCD
 Type 9EFG
Certifications
UL
Factory Sealed
Factory Sealed
availability
Amperage
Area Classification
Certifications
Factory Sealed
availability
20
 30
Class I, Division 1 and 2, Groups B, C, D
 Class II, Division 1 and 2, Groups E, F, G
 Class III
 Type 3
 Type 7BCD
 Type 9EFG
UL
Factory Sealed
Compare
EDKF31AQ
Appleton™ PN EDKF31AQ
Amperage
20
 30
Area Classification
Class I, Division 1 and 2, Groups B, C, D
 Class II, Division 1 and 2, Groups E, F, G
 Class III
 Type 3
 Type 7BCD
 Type 9EFG
Certifications
UL
Factory Sealed
Factory Sealed
availability
Amperage
Area Classification
Certifications
Factory Sealed
availability
20
 30
Class I, Division 1 and 2, Groups B, C, D
 Class II, Division 1 and 2, Groups E, F, G
 Class III
 Type 3
 Type 7BCD
 Type 9EFG
UL
Factory Sealed
Compare
EDKF31Q
Appleton™ PN EDKF31Q
Amperage
20
 30
Area Classification
Class I, Division 1 and 2, Groups B, C, D
 Class II, Division 1 and 2, Groups E, F, G
 Class III
 Type 3
 Type 7BCD
 Type 9EFG
Certifications
UL
Factory Sealed
Factory Sealed
availability
Amperage
Area Classification
Certifications
Factory Sealed
availability
20
 30
Class I, Division 1 and 2, Groups B, C, D
 Class II, Division 1 and 2, Groups E, F, G
 Class III
 Type 3
 Type 7BCD
 Type 9EFG
UL
Factory Sealed
Compare
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1-10 of 174 results

Features

  • Explosionproof, Dust-Ignitionproof. Ideal for installation in chemical and petrochemical plants, refineries and other process industries
  • Factory sealed switches are designed to a UL Standard so that any arcing devices are contained within an explosionproof labyrinth switch (standard switch and sealing chamber on select models).
  • 20 Amp 4-way and all 30 Amp models utilize a switch enclosed in separate sealing chamber. Smooth double-face, accurately ground surfaces on sealing chamber flange mate with cover and body to provide positive flame-tight construction
  • 1/2#8221; and 3/4#8221; 1-gang units suitable for Class I, Group B, in addition to Class I, Groups C and D; Class II, Groups E, F and G; and Class III
  • Sealing chamber has prewired factory sealed pigtail leads to switch
  • 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
  • Corrosion resistant, strong stainless steel hex head cap screws attach cover/body/sealing chamber assembly for approved flame-tight construction
  • Threaded stainless steel operating handle provides positive corrosion resistant operation
  • Choice of front-operating or side rocker arm handle; each may be locked in ON or OFF position
  • Custom units are available. See catalog pages for details

Specifications

NEC and CEC Certifications and Compliances
Class I, Division 1 and 2, Groups B, C, D; Class II, Division 1 and 2, Groups E, F, G; Class III; NEMA 3, 7 BCD, 9EFG
Standard Materials
Malleable iron body and covers. Copperfree (4/10 of 1% max.) aluminum sealing chamber (on select models). Nylon 6/6 handle. Corrosion resistant stainless steel nameplate mounting bracket (optional)
Standard Finishes
Tumbler switches have a triple-coat finish (1) zinc electroplate, (2) chromate, and (3) epoxy powder coat
Option Materials
1- or 2-gang copperfree (4/10 of 1% max.) aluminum bodies and covers available. See catalog pages for details
Nameplate Mounting Bracket
Make circuit description/identification easy and eliminate costly field installation (drilling/tapping) to accommodate circuit identification nameplates by using our bracket accessory. See catalog.

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