The EXP Series explosion proof lighting system is completely self-contained and designed to allow safe operation of the battery and electronics in the classified areas specified in the Catalogue Sheet.

• The EXP systems consist of a power unit and any combination of lighting fixture and/or exit sign
• The entire system can be located within the hazardous area
• Manufactured in accordance with UL 844, 1203 and 924, the EXP systems feature an explosion-proof cabinet and spin-off gasketed cover
• Each piece is constructed of one-piece heavy gauge, corrosion resistant, copper-free cast aluminum, to prevent propagation of internally generated arcs into the hazardous atmosphere
• A Silicone conformal coating on circuit board helps to protect the electronics against humidity
• The EXP series features a sealed maintenance-free Nickel-Cadmium battery with a long life, minimal gassing and superior resistance to temperature extremes
• Series EXP systems are designed so that one or two explosion-proof fixtures can be mounted on the cabinet, in various configurations, i.e., one lamp and one exit fixture, two lamp fixtures, two exit fixtures, etc
• Fixtures mounted on the cabinet are ordered as part of the system by catalog number
• Lightalarms lamp fixtures are heavy cast aluminum with pyrex® lenses
• Medium Screw Base are standard, Double Contact Bayonet Base and Halogen lamps are optional
• For complete information refer to the Series EPF401 spec sheets. Pyrex® is a registered trademark of Corning Glass
• Lightalarms exit signs are a rectangular, heavy duty steel box with exit lettering on single face (X402) or double face (2X402). Exit signs are for DC or AC operation
• For complete information refer to the X402 Series.

• Industrial