Appleton™ PN EB1EH2W20

20A 2P CIRCUIT BREAKER EHD

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Features

Explosionproof, dust-ignitionproof
Corrosion-resistant, non-sparking copperfree aluminum with two-coat epoxy finish. Shafts and bushings are stainless steel (300 Series)
Interior components removable as an assembly to facilitate wire pulling
Ample space for wiring and installation of accessories
Breaker handle has lock bracket that can be padlocked in ON or OFF position; accommodates up to three padlocks
Tapped, plugged openings provided as standard for optional drain and breather
Hinged (left side), removable covers secured by stainless steel (300 Series) hex-head, screwdriver-slotted captive "quick bolts"
Mating surfaces precision milled
Easy mounting; four removable mounting brackets have keyhole openings. Straps are steel with triple-coat finish
Positive-operating breaker handle has spring steel actuator that self-locates on breaker handle to prevent damage to breaker toggle if door is closed without aligning door with breaker toggle position
Each standard feed-thru opening (one at top and one at bottom) has an aluminum reducing bushing to protect conductor insulation

Specifications

NEC 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 3R, 4X, 7BCD, 9EFG

Standard Materials: Copperfree (4/10 of 1% max.) aluminum enclosure and cover; stainless steel shaft, bushings and hardware

Standard Finishes: Enclosure and cover have a two-coat epoxy enamel. Passivated stainless steel

Options: Ground stud, neutral lugs, drain/breather, shunt trip, NEMA 4X enclosure and +50°C (+122 °F) breaker rating are available. See catalog pages for details

Documents & Drawings