MICRO SWITCHTM SX Series Premium Subminiature Switch DESCRIPTION The industry-defining name in snap-action switches, Honeywell MICRO SWITCHTM premium subminiature switches are designed for repeatability and enhanced product life. MICRO SWITCHTM SX Series delivers repeatability and consistent performance within a range of conditions. Offering enhanced repeatability, MICRO SWITCHTM SX Series' lower operating force provides for enhanced operation and application versatility. Its covered case construction with molded-in terminals allows for very simple adaptation to the customers' actuation systems. FEATURES AND BENEFITS APPLICATIONS * Best suited for high cost-of-failure applications * Small size and light weight * * * Extended operating life * Elongated mounting holes provides for easier, more accurate mounting * Choice of actuation, electrical termination, and operating characteristics Aerospace Industrial - Appliances - Instrumentation - Office equipment - Valves * * High temperature construction options Medical - Medical/dental equipment * MIL-PRF-8805 qualified listings available * UL/CSA, cUL, ENEC, and CE approvals MICRO SWITCHTM SX Series Table 1. Specifications Parameter Characteristic Differentiator low operating force to 3 oz. max; sensitive differential travel as low as 0.001 in max.; power load switching capability to 7 A Ampere rating 1 A to 7 A Circuitry SPDT, SPNO Operating force 0.71 oz to 6 oz Termination quick connect, solder, pcb Actuator pin plunger, straight, roller, simulated roller, offset flag, crossed roller Voltage 125 Vac, 250 Vac, 28 Vdc Agency approvals UL, CE, CSA, ENEC Agency file information UL: E12252; CSA: LR41372 Operating temperature -55 C to 125 C [-67 F to 267 F] Contacts silver, gold Housing phenolic or valox Sealing MIL-PRF-8805 qualified listings available Expected mechanical life up to 10,000,000 operations for 11SX listings up to 1,000,000 operations for 1SX listings Size 10,2 mm H x 5,08 mm W x 12,7 mm L [0.4 in H x 0.20 in W x 0.5 in L] MICRO SWITCHTM SX SERIES AVAILABLE TERMINALS 2 Honeywell * Sensing and Control Premium Subminiature Switch MICRO SWITCHTM SX SERIES STANDARD LEVER OPTIONS AND DIMENSIONS mm/in Honeywell * Sensing and Control 3 MICRO SWITCHTM SX Series NUMERIC DESIGNATIONS FOR MICRO SWITCHTM SX SERIES Prefix Description 1SX Plastic pin plunger, fine silver contacts with 0.188 mounting hole centers 2SX 1SX except, low force characteristics (3 oz. max. operating force) 3SX 1SX except, gold/gold alloy contacts 4SX 1SX except, high temperature construction [400 F] 5SX "For factory use only" XE basics 6SX 1SX except, high temperature and gold/gold alloy contacts 7SX 2SX except, gold/gold alloy contacts 8SX Case, switch assembly for "Newhouse only" 11SX Low force characteristics (OF and DT) 12SX 11SX except, bifurcated gold contacts 13SX 11SX except, gold/gold alloy contacts 14SX 11SX except, high temperature construction 15SX Reserved 16SX Reserved 17SX 11SX except, diallyl phthalate material (obsolete) 18SX 11SX except, bifurcated contacts and diallyl phthalate material (obsolete) 19SX 11SX except, gold contacts and diallyl phthalate material (obsolete) 21SX 1SX except, MIL-approved 22SX 2SX except, MIL-approved 23SX 1SX except, gold/gold alloy contacts and MIL-approved 31SX Reserved 33SX Reserved 311SX 11SX except with integral lever actuator 312SX 12SX except with integral lever actuator 323SX 311SX except, gold/gold alloy contacts 91SX Thin SX (0.156 in thick) 93SX Thin SX (0.156 in thick), gold/gold alloy contacts 411SX High temperature construction [400 F] 4 Honeywell * Sensing and Control Premium Subminiature Switch Actuator length mm [in] OF max. N [oz] RF min. N [oz] PT max. mm [in] OT min. mm [in] DT max. mm [in] OP mm [in]**** FP max. mm [in] Straight lever (JX-219 for higher temperatures) 18,3 [0.72] 0,28 [1] approx. 0,04 [0.14] - 0,76 [0.030] approx. 0,76 [0.030] approx. 10,8 [0.425] approx. 12,3 [0.485] approx. 16,5 [0.65] 0,42 [1.5] 0,04 [1.4] - JX-25 Roller lever (JX-220 for higher temperatures) 0,51 [0.020] 0,75 [0.030] 14,9 = 1,14 [0.585 = 0.045] 168 [0.660] max. Straight leaf (JX-95 for higher temperatures) 9,4 [0.37]* 1,95 [7] 0,56 [2] [0.225 ] approx. 0,38 [0.015] 0,64 [0.025] 7,5 [0.295] 12,3 [0.485] ref. Reverse leaf 9,4 [0.37]* 1,67 [6] 0,28 [1] [0.110] approx. 0,38 [0.015] 0,64 [0.025] 7,5 [0.295] 9,4 [0.370] ref. Roller leaf (JX-96 for higher temperatures) 6,1 [0.24]* 1,95 [7] 0,28 [1] [0.225] approx. 0,38 [0.015] 0,64 [0.025] 12,2 [0.480] 16,5 [0.650] ref. Reverse roller leaf 7,6 [0.30]* 1,67 [6] 0,56 [2] [0.110] approx. 0,38 [0.015] 0,64 [0.025] 12,8 [0.505] 14,7 [0.580] ref Tandem leaf 7,9 [0.31] 4,17 [15] 0,83 [3] [0.065] approx. 0,20 [0.008] 0,76 [0.030] 7,6 [0.300] 9,40 [0.370] ref. JX-4 JX-51** JX-45 JX-41** JX-20 Description JX-40 MICRO SWITCHTM JX SERIES AUXILIARY ACTUATORS FOR THE MICRO SWITCHTM SX SERIES SWITCHES *** Switch is mounted with plunger end reversed from JX-40 **** Ecept where stated 0,76 mm [0.030 in] NOTE: Above actuators should be used below 149 C [300 F], except listings JX-95, JX-96, JX-219, and JX-220 are fur use with 4SX1-T to 204 C [400 F] * "A" measurement is fromcenter of mounting hole nearest tip of lever to the point indicated on the drawing. Honeywell * Sensing and Control 5 MICRO SWITCHTM SX Series This datasheet supports the following MICRO SWITCHTM SM Series Premium Subminiatures Switches. 11SX100-H58 13SX50-H58 21SX39-T2 313SX21-T 91SX39-T2 11SX1-H58 13SX51-H58 21SX64 313SX22-T 91SX43 11SX1-T 13SX52-H58 21SX81-H58 313SX2-T 91SX48 11SX21-H58 13SX95-T 21SX83-H340 313SX30-H33 91SX49 11SX21-T 13SX96-T 21SX88 313SX30-T 91SX51 11SX22-T 14SX101-T 23SX26 313SX3-T 93SX39-T 11SX24 14SX15-T 23SX39-H58 313SX4-H33 93SX39-T2 11SX27 14SX7-T 23SX39-T 313SX4-T 93SX47 11SX37-T 17SX21-T 23SX39-T2 313SX5-T 11SX38-T 1SX100-H58 23SX59-T 35SX100 11SX47-H58 1SX101-T 23SX64 3SX1-H58 11SX48-H58 1SX106 23SX75-T2-C 3SX1-H58-C 11SX50-H58 1SX12-T 23SX78-T2 3SX1-T 11SX51-H58 1SX18-T 23SX83-H340 3SX1-T2-C 11SX55-H58 1SX19-T 2SX1-H58 3SX82-T 11SX81-T 1SX1-H58-C 2SX1-T 3SX97 11SX95-T 1SX1-T 2SX1-T2 411SX21-T 11SX96-T 1SX1-T2 2SX1-T2-C 411SX25-T 11SX98-T 1SX1-T-C 2SX27-T 412SX21-T 12SX12-T 1SX24 2SX4-T 412SX22-T 12SX14-T 1SX26 2SX5-H58 413SX21-T 12SX15-T 1SX26-C 2SX83 4PBSX-500 12SX1-T 1SX31-T 2SX84-HF 4PBSX-501 12SX22 1SX36-T 311SX146-H391 4PBSX-600 12SX26 1SX38-T 311SX147-T2 4PBSX-601 12SX2-T 1SX44-T 311SX1-T 4SX105-T 12SX2-T2 1SX48-H58 311SX2-H33 4SX17-T 12SX31-T 1SX48-T 311SX2-H58 4SX19-T 12SX31-T-HYDRA 1SX74-T 311SX2-T 4SX1-H58 12SX3-H58 1SX75-T2-C 311SX2-T2 4SX1-T 12SX3-T 1SX81 311SX3-T 4SX1-T2 12SX4-T 1SX86-T 311SX4-H33 4SX25 12SX6 1SX88-T 311SX4-H391 4SX37-H58 12SX86 1SX89-T2 311SX4-H58 4SX38-H58 12SX89-T 1SX90-T 311SX4-T 4SX38-T 12SX91-T 1SX92 311SX54-H58 4SX3-T 12SX9-T 1SX95-T 311SX5-H58 4SX5-T 13SX1-T 1SX98 311SX5-T 4SX7-T 13SX21-H58 21SX14-T 311SX64-H58 4SX87-T 13SX21-T 21SX1-T 311SX66-H392 4SX9-T 13SX47-H58 21SX39-H58 312SX23-T 6SX7-T 13SX48-H58 21SX39-T 313SX1-T 91SX39-T 6 Honeywell * Sensing and Control MICRO SWITCHTM SX Series Premium Subminiature Switch Warranty. Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Honeywell's standard product warranty applies unless agreed to otherwise by Honeywell in writing; please refer to your order acknowledgement or consult your local sales office for specific warranty details. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace, at its option, without charge those items it finds defective. The foregoing is buyer's sole remedy and is in lieu of all warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. In no event shall Honeywell be liable for consequential, special, or indirect damages. While we provide application assistance personally, through our literature and the Honeywell web site, it is up to the customer to determine the suitability of the product in the application. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no responsibility for its use. WARNING PERSONAL INJURY * DO NOT USE these products as safety or emergency stop devices or in any other application where failure of the product could result in personal injury. Failure to comply with these instructions could result in death or serious injury. Find out more Honeywell serves its customers WARNING through a worldwide network of MISUSE OF DOCUMENTATION sales offices, representatives * The information presented in this datasheet is for reference only. DO NOT USE this document as product installation information. * Complete installation, operation and maintenance information is provided in the instructions supplied with each product. and distributors. For application assistance, current specifications, pricing or name of the nearest Authorized Distributor, contact your local sales office. To learn more about Honeywell's Failure to comply with these instructions could result in death or serious injury. sensing and control products, call +1-815-235-6847/ 1-800-537-6945, visit www.honeywell.com/sensing, or e-mail inquiries to info.sc@honeywell.com Sensing and Control Honeywell 1985 Douglas Drive North Golden Valley, MN 55422 www.honeywell.com 004968-1-EN IL50 GLO September 2011 Copyright (c) 2011 Honeywell International Inc. All rights reserved.