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81CX1 Datasheet(PDF) 2 Page - Honeywell Accelerometers |
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81CX1 Datasheet(HTML) 2 Page - Honeywell Accelerometers |
2 / 5 page Limit and Enclosed Switches CX Series Weather-Sealed Explosion-Proof Switches Honeywell Sensing and Control 1-800-537-6945 USA 1-815-235-6847 International 1-800-737-3360 Canada A127 FEATURES Sealing - applicable portions of NEMA 1, 3, 4, 4X, 6, 6P, 7, 9, and 13 Watertight and dusttight for outdoor use 4-20 mA analog output available UL Listed, file #E14274 Analog UL file #E68247 CSA Certified, file #LR57324 Rugged cast aluminum housing Pretravel, overtravel, and actuating sequence can be field adjusted without tools (all basics individually) Rotary types convert in seconds to clockwise, counterclockwise, or both- way operation CX switches are built especially for outdoor use in hazardous atmospheres. These en- closures are constructed to withstand the pressure of an internal explosion. Flame paths cool the exploded gases to a point less than the lowest safe operating temper- ature of the surrounding gas. O-ring seals make the enclosure weather- proof but are outside of required flame paths so explosion proof requirements are main- tained. Analog output: either resistive or 4-20 mA is available. Operating temperature range is –25° to +85°C (–13° to 185°F). NEMA standards: 1, 3, 4, 4X, 6, 6P, 7, 9 and 13. UL listed: Class I, Div. 1, Groups B (14CX, 16CX, 24CX, 26CX, 36CX, and 84CX only), C and D; and Class II, Div. 1, Groups E, F and G. CSA certified: Class I, Div. 1, Groups B (14CX, 16CX, 24CX, 26CX, 36CX and 84CX only), C and D; and Class II, Groups E, F and G. For rapid response – off the shelf service, all bold face listings are normally stocked items. ROTARY ACTUATED SWITCHES Short housing Standard housing Actuators are not included with switch. Or- der them separately. ROTARY LEVERS Catalog Lever Type Listing 1.5 in. lever, no roller LSZ51 .75 in. roller, front LSZ51A .75 in. roller, back LSZ51C 1.5-3.5 in. adjustable lever .75 in. roller LSZ52C 1.0 in. roller LSZ52J 1.5 in. roller LSZ52K 1.5 in. yoke roller .75 in. rollers, back LSZ53S .75 in. rollers, each side LSZ53E 5 in. rod lever LSZ54M Hub only LSZ54 1.5 in. offset lever, no roller LSZ55 .75 in. roller, back LSZ55A .75 in. roller, front LSZ55C Rollers are nylon. Non-sparking rollers must be used in hazardous locations. ORDER GUIDE As factory assembled, all basic switches operate on clockwise and counterclockwise rotation. Actuating mechanism can be field adjusted for CW or CCW operation only. No tools are required. Catalog Listings Shaft Restoring Force To Center Housing Basic Electrical Description1 With W/O2 Size Switch(es)2 Ratings 15 amp. SPDT. 11CX1 Shor t BZ(1) A 11CX2 11CX12 Short BZ(2) A 21CX13 Standard BZ(3) A 21CX4 21CX14 Standard BZ(4) A 20 amp. SPDT. 12CX1 S hort BA(1) B 12CX2 12CX12 Short BA(2) B 22CX4 S tandard BA(4) B Also UL listed for Class I. 14CX1 14CX11 Short DT(1) C Group B (hydrogen atmospheres). 24CX2 24CX12 Standard DT(2) C 10 amp. DPDT. 24CX1 3 Standard DT(3) C Also UL listed for 16CX2 16CX12 Short HS(2) D Class I, Group B 26CX4 26CX14 Standard HS(4) D (hydrogen atmospheres). 16CX1 16CX11 Short HS(1) D 1 amp, SPDT. Analog position sensing.* — 18CX10 Short None — Current output (4-20 mA). — 281CX12 Standard BZ(2) A 284CX12 Standard DT(2) C 1 amp, SPDT with 1172CX2 1172CX12 Short BZ(2) F gold contacts. * Where noted, BZ basic switches are 15 amp, SPDT; DT basic switchs are 10 amp DPDT. Refer to next page for analog position sensing specifications. 1 Basic switches operate nearly simultane- ously in multiple switch devices. 2 Shafts of devices without shaft restoring force can be rotated through 360°. Basic switches will be in operated mode through two 105° sections. Eight side mounting holes can be tapped 5/16 -18. MOUNTING HOLES Add the letter A to listings with side mount- ing holes tapped 5/16-18(8). Example: 11CX2A Add the letter B to listings with thru mount- ing holes tapped 3/8-24(4). Example: 11CX2B. |
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