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TWL


Cast Micro Wall Pack Polycarbonate Refractor


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Intended Use

Use for entrances, stairwells, corridors and other pedestrian areas. Certain airborne contaminants can diminish integrity of acrylic. Refer to Acrylic Environmental Compatibility tables for suitable uses.

Construction

Housing: Normal power factor (NPF) backplate is heavy-gauge steel. High power factor (HPF) housing is heavy-duty cast aluminum, finished in dark bronze. Electrical components are mounted to backplate (NPF) or cast housing (HPF) for maximum heat dissipation. External hardware is treated for corrosion resistance and includes slotted hex-head and tamper-proof fasteners. Finish is dark bronze (DDB) corrosion-resistant polyester powder.

Optics

Lens: Injection-molded, one-piece, UV-stabilized polycarbonate. Optical system is sealed and gasketed to inhibit entrance of outside contaminants. Standard finish is dark bronze (DDB) corrosion-resistant polyester enamel.

Electrical

Ballast: 120V reactor normal (RNP) or high power factor (RHP) or high-reactance, high power factor (XHP). Compact fluorescent ballasts are HPF multi-volt electronic with 0°F starting temperature. 7TT, 9TT and 13TT are electromagnetic NPF.

Socket: HPS: Medium-base porcelain socket, vertically oriented with copper alloy nickel-plated screw shell and center contact. (UL listed 660W, 600V.) Compact fluorescent socket is positve latching thermoplastic.

Installation

NPF unit mounts to standard J-box. Surface conduit mount requires extension collar accessory. HPF units may be mounted flush to wall or horizontally facing down. HPF units have 3/4" threaded hub for wiring access. Closed-cell gasketing seals junction.

Listings

UL Listed (standard). CSA or NOM Certified (see Options). UL Listed for wet locations. IP64 rated.

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