Description
Appleton® UNILETS™ Explosionproof Incandescent Luminaire, Factory Sealed, Series: A-51™, 200 to 300 W Fixture, PS-30 Incandescent Lamp, 200 to 300 W Lamp, Medium Lamp Base Type, 1 Lamps, Glass Lens, Copper-Free Aluminum Housing, Epoxy Clad Powder Coated Housing
Features:
- All A-51 fixtures are factory sealed, no external sealing fittings required
- New high temperature phenolic connection block in mounting hood has rugged leaf spring contacts - loosen two screws, rotate and remove for quick wiring
- Safe, easy servicing or replacement without disconnecting any wiring
- Wireless fixture unit threads off mounting hood for convenient servicing or for immediate replacement with a stand by unit
- All joints are flame-tight
- Specially formulated two coat baked epoxy enamel provides superior protective finish to resist corrosion
- New high temperature glass-reinforced phenolic socket block in fixture unit has collector ring and pin that automatically make electrical contact as fixture unit is threaded onto mounting hood
- Prismatic configuration on globe interior provides light control while allowing smooth exterior surface for cleaning
- All fixtures have aluminum inner reflector for increased lumen efficiency
- Easily mount to globe ring with 3 screws
Applications:
For use in chemical and petrochemical plants and in other heavy process areas where ignitable vapors, dust, moisture and corrosive atmospheres may be present, suitable for use in wet locations, use with threaded metal conduit
Standards/Approval:
- UL 1598/844/E10444
- Group A and B: Class I, Division 1 and 2, Groups A, B, C, D, Class II, Division 1 and 2, Groups E, F, G, Class III, Group C and D: Class I, Division 1 and 2, Groups C, D, Class II, Division 1 and 2, Groups E, F, G, Class II
- CSA C22.2 No 250
- C22.2 No 137
- CSA 025428
