1MT2-5.

MICRO SWITCH Miniature Toggle Switches MT Series 005437 Issue 1 Datasheet FEATURES • Miniature behind-panel size (case) enables overall control box or panel use • IEC 60529-2001, IP67, IP68 (except terminal parts) sealing for harsh-duty applications • Up to 60,000 electrical life that enhances the use time • Available with 8 circuitry options • 2- or 3- position maintained and momentary action to meet circuit and actuator requirements • UL recognized, CE certified for global use POTENTIAL APPLICATIONS DESCRIPTION Honeywell MICRO SWITCH MT Series miniature toggle switches are designed to meet the need for a rugged, costeffective toggle switch. Quality construction features include a seal between the toggle lever and bushing, and between the cover and case. These switches are designed for use in applications in many demanding outdoor environments, where the panels are subjected to such things as vibration from equipment, temperature extremes, dust, splashing water, and/ or hose directed water. They are capable of withstanding exposure to heavy accumulations of early morning dew that may condense on the control panel in cabs of vehicles left outdoors overnight. The MT toggle switches with metal or plastic levers are well suited for gloved-hand operation. The panel stand-off with O-ring feature available on some listings eliminates the need for behind-the-panel hardware, provides a uniform panel height, and a panel-to-cover seal. VALUE TO CUSTOMERS • Spring-loaded mechanism provides enhanced tactile feedback for toggle switch lever • High sealing level and electrical life cycle enable more uptime in field installations which helps in keeping machines working longer with less downtime • Small size allows for smaller control box/panel size to reduce weight and operator fatigue Sensing and Internet of Things Remote control box of • Concrete pumping • Cranes • Material handling • Boom trucks • Any application with small panel constraints DIFFERENTIATION • 60K life cycle offers an enhanced application life, keeping maintenance, replacement, and refurbishment at a minimum • High seal rating (IP68) to protect the toggle from water ingress and support more equipment uptime PORTFOLIO Honeywell offers an extensive line of MICRO SWITCH toggle switches, including the following Series: TL, NT, TW, TS, AT, and ET. MICRO SWITCH Miniature Toggle Switches, MT Series Table 1. Specifications Characteristic Parameter Description miniature, commercial-grade toggle switch Sealing IEC 60529-2001, IP67, IP68 (except terminal parts) Operating temperature -40 °C to 85 °C [-40 °F to 185 °F] Actuators industry standard polished lever Action 2- or 3-position; momentary and maintained Mounting bushing 15/32 in (0.47 in) Ø Circuitry UL 61058-1, SPST, SPDT, DPST, DPDT Terminations solder Contacts silver alloy, gold plated Amp rating 5 A, 28 Vdc with silver contacts 100 mA, 28 Vdc with gold-plated contacts Electrical life 60K cycles (SPDT, silver alloy and gold-plated contacts) 25K cycles @ 5 A, 28 Vdc (DPDT, silver alloy contacts) 60K cycles @ 100 mA, 28 Vdc (DPDT, gold-plated contacts) Mechanical life 100 K cycles Initial dielectric strength UL 61058-1, 500 Vdc, 10 mA/1 minute between open terminals Salt spray SAE J1455, duration 96 hours without red rust Vibration UL 60068-2-6, 10 Hz to 500 Hz, 10 G, duration two hours each direction Solder ability UL 61058-1, 350 °C ±10 °C, 3 seconds Approvals UL, CE Measurement 26,7 mm H x 20 mm W x 15 mm D [1.05 in H x 0.79 in W x 0.59 in D] 2 sensing.honeywell.com MICRO SWITCH Miniature Toggle Switches, MT Series Table 2. MT Series: Single Pole Order Guide Circuits Made with Toggle At: No. of Poles 1 Catalog LIsting Catalog Listing Keyway Side (1-2) Center Position (1-2) Opposite Keyway (2-3) Silver Alloy Contacts (5 A, 28 Vdc) Gold-Plated Contacts (100 mA, 28 Vdc) ON OFF ON 1MT1-1 1MT2-1 OFF – ON 1MT1-2 1MT2-2 ON – ON 1MT1-3 1MT2-3 OFF* – ON 1MT1-4 1MT2-4 ON* OFF ON 1MT1-5 1MT2-5 ON* – OFF 1MT1-6 1MT2-6 ON* OFF ON* 1MT1-7 1MT2-7 ON* – ON 1MT1-8 1MT2-8 Catalog LIsting Catalog Listing * These positions are momentary. All others are maintained. Table 3. MT Series: Double Pole Order Guide Circuits Made with Toggle At: No. of Poles 2 Keyway Side (1-2, 4-5) Center Position (1-2, 4-5) Opposite Keyway (2-3, 5-6) Silver Alloy Contacts (5 A, 28 Vdc) Gold-Plated Contacts (100 mA, 28 Vdc) ON OFF ON 2MT1-1 2MT2-1 OFF – ON 2MT1-2 2MT2-2 ON – ON 2MT1-3 2MT2-3 OFF* – ON 2MT1-4 2MT2-4 ON* OFF ON 2MT1-5 2MT2-5 ON* – OFF 2MT1-6 2MT2-6 ON* OFF ON* 2MT1-7 2MT2-7 ON* – ON 2MT1-8 2MT2-8 * These positions are momentary. All others are maintained. Sensing and Internet of Things 3 MICRO SWITCH Miniature Toggle Switches, MT Series Figure 1. DImensions mm [in] 4 rivits used to lock cover and housing 11,02 [0.434] 27° ±7° total travel 6,1 [0.24] 16,87 [0.664] 2X 30° ±3° Keyway 15/32-32 UNS-2A thread to within 1,52 [0.06] of shoulder 11,96 [0.471] Sealed to prevent entrance of liquids or dust Ø 1,22 [Ø 0.048] 19,5 [0.768] 5,23 [0.206] 0,05 [0.019] 2,79 [0.11] 2,03 [0.08] Soldering terminal 19,05[0.75] 19,05[0.75] 14,55 [0.57] 7,29 [0.287] 5,08 [0.20] 4,44 [0.175] 6,1 [0.35] 1-Pole Switch Figure 2. Panel Cutout 11,43 [0.45] Ø 12,45 [Ø 0.49] Panel Cut-out 4 sensing.honeywell.com 5,59 [0.22] 14,55 [0.573] 4,47 [0.176] 5,08 [0.20] 4,45 [0.175] 6,1 [0.35] 2-Pole Switch m WARNING ADDITIONAL MATERIALS The following associated literature is available on the Honeywell web site at sensing.honeywell.com: • Product installation instructions • Product range guide • Product application-specific information 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. m WARNING MISUSE OF DOCUMENTATION • • The information presented in this product sheet is for reference only. Do not use this document as a product installation guide. Complete installation, operation, and maintenance information is provided in the instructions supplied with each product. Failure to comply with these instructions could result in death or serious injury. Warranty/Remedy Find out more Honeywell serves its customers through a worldwide network of sales offices, representatives 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 sensing and switching products, Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship during the applicable warranty period. 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 that Honeywell, in its sole discretion, finds defective. The foregoing is buyer’s sole remedy and is in lieu of all other 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 Honeywell may provide application assistance personally, through our literature and the Honeywell web site, it is buyer’s sole responsibility 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 writing. However, Honeywell assumes no responsibility for its use. call +1-815-235-6847 or 1-800-537-6945, visit sensing.honeywell.com, or e-mail inquiries to info.sc@honeywell.com Honeywell Sensing and Internet of Things 9680 Old Bailes Road Fort Mill, SC 29707 honeywell.com 005437-1-EN IL50 GLO  December 2016 © 2016 Honeywell International Inc. All rights reserved.