Brochure
21
CONTROLS, ENCLOSURES & PANELBOARDS
ATEX/IEC
ENCLOSURES FLAMEPROOF CAST JUNCTION BOXES
Appleton’s ATX series of ameproof junction boxes can be custom drilled to t your speci c
application by our precision machining services. Cable entries can be distributed over all four
sides. Wide interior space o ers substantial room to work. e IIB ameproof boxes come in gray
painted cast iron or steel, marine grade aluminum alloy and stainless steel.
• Inner compression locking nut retains inner seal during inspection of earth continuity
• Available bus bar systems
• Just one clamping ring allows foolproof assembly
NEC/CEC
ENCLOSURES GUBB SERIES
Ideal for indoor and outdoor use, the GUBB Series of junction boxes are designed for Class I and
II locations containing such gases as butane, gasoline, hexane, naphtha, benzene, lacquer solvent
vapors and alcohol. An optional mounting plate can be drilled to accommodate a variety of
devices. Dome covers are available for added interior capacity.
• All conduit openings and hubs provide for a minimum of ve full threads to meet
UL requirements
• Wide selection of sizes and con gurations to enclose relays, instruments and other controls
• Manufactured with either high tensile strength malleable iron or copperfree aluminum
• Iron bodies are triple coated with zinc electroplate, chromate and epoxy powder coat
• Aluminum bodies and covers feature an epoxy powder coat
• Available with window in cover
NEC/CEC
ENCLOSURES AGUB
ese instrument and meter enclosures are explosionproof and dust-ignitionproof. ey protect
electrical devices and provide wire pulling locations in hazardous atmospheres. Large cover
openings allow for easy access to wires and can be tted with window covers for the safe display of
gauges or indicators.
• Copperfree aluminum housings
• Standard corrosion-resistant, gray epoxy powder coat
• Cast mounting feet
NEC/CEC
ENCLOSURES GR BOXES
ese explosionproof conduit outlet boxes are o ered in 10 hub arrangements and meet a wide
range of rated area requirements. Furnished with an internal ground screw and mounting hubs for
terminal strip, the GR Series is manufactured from either malleable iron for high tensile strength
and ductility or aluminum for lighter weight. Both box materials feature high corrosion-resistance
and accurately tapped, tapered hub threads for secure joints and ground continuity.
• Standard O-rings provide a raintight t for NEMA 3, 4 ratings
• Smooth, rounded integral bushing protects conductor insulation
• Function as sealing ttings when used with sealing covers