DF-51861:A2 • F-400 XAL-53 Hazardous Location Pull Station Conventional Initiating Devices Applications KILLARK® fire alarm stations are suitable for: • Hazardous areas due to the presence of flammable gases or vapors, combustible dusts or easily ignitable fibers or fly- ings. • Installation at petroleum refineries, chemical and petro- chemical plants, storage areas, and other processing facili- ties where hazardous substances are handled and stored. • Areas where emergency control of fire alarm or signal cir- cuits is required. Features • Enclosure is made of copper-free aluminum alloy. • Conduit openings are 3/4" (19.05 mm) NPT feed-through. • Red, textured powder epoxy paint finish is standard on box and cover and provides high visibility for alarm station. • Universal (1) normally open and (1) normally closed contact furnished standard. • Bilingual nameplates included per CSA requirement. XAL-53 • Internal ground screw is standard. Explosion-Proof Pull Station with Pull Ring • Wiring range is #12 AWG through #24 AWG, solid or stranded. • Dow Corning Molykote™ 33 Grease, light consistency, to operator shaft. Operation 2. Keep all flanges clean and free of scratches. The alarm station is activated by lifting the front cover and pull- 3. Some internal service parts are available. Consult the ing down ring. This quick, easy-to-use two-step process pre- Killark factory for parts breakdowns. vents unintentional operation. Operator is reset by depressing shaft and returning plate to original position. Agency Listings and Approvals These listings and approvals apply to the modules specified in Hazardous Area Classifications this document. In some cases, certain modules or applications • Class I, Divison 1 and 2, Groups C and D. may not be listed by certain approval agencies, or listing may • Class I, Zones 1 and 2, Groups IIB, IIA. be in process. Consult factory for latest listing status. • Class II, Division 1 and 2, Group E, F, and G. • UL Listed: E50498 • Class III, Hazardous Locations. • ULC Listed: E50498 •NEMA 7CD, 9EFG. • CSA: LR31085 • CSFM: 7150-1439:100 Operational Data This enclosure is made of cast, copper-free aluminum alloy. It Contact Arrangement is suitable for: Class I, Groups C and D; Class II, Groups E, F, and G; and Class III hazardous locations. All installations Not Activated Position must comply with applicable local and/or National Electrical Code. Like all electromechanical devices, these control stations require occasional maintenance. Parts may wear out or become defective due to adverse environmental conditions. 5274con1.wmf See Maintenance Data below. Maintenance Data Activated Position CAUTION: Disconnect this device from the supplying circuit before removing the cover. 1. To prevent corrosion, lubricant should be occasionally applied, as follows: • Killark® “LUBG” lubricant to box/cover flanges. 5274con2.wmf DF-51861:A2 • 1/12/10 — Page 1 of 2 5274pho.jpg Contact Block Rating AC DC Continuous Continuous Make Break Volts VA VA Carrying Volts Make Break Carrying Amperes Amperes Amperes Amperes 120 60 7200 6.0 720 10 125 1.10 10 240 30 7200 3.0 720 10 250 0.55 10 480 15 7200 1.5 720 10 600 0.20 10 600 12 7200 1.2 720 10 3" (76.2 mm) 4-1/2" (114.3 mm) 2-1/4" 2-1/4" (57.15 mm) 1" (57.15 mm) (25.4 mm) 5-3/8" 4-5/8" 6-3/8" (136.53 mm) (117.48 mm) (161.93 mm) 5/8" dia. (7.94 mm) (2 holes) Product Line Information XAL-53: Explosion-proof, N/O and N/C Contacts. FireLite® is a registered trademark of Honeywell International Inc. KILLARK® is a registered trademark of Hubbell®. Molykote™ is a trademark of the Dow Corning Corporation. ©2010 by Honeywell International Inc. All rights reserved. Unauthorized use of this document is strictly prohibited. This document is not intended to be used for installation purposes. We try to keep our product information up-to-date and accurate. We cannot cover all specific applications or anticipate all requirements. All specifications are subject to change without notice. Made in the U.S. A. For more information, contact Fire•Lite Alarms. Phone: (800) 627-3473, FAX: (877) 699-4105. www.firelite.com Page 2 of 2 — DF-51861:A2 • 1/12/10 5274dim1.tif