MICRO SWITCH Military-Grade Toggle Switches TL Series Datasheet
MICRO SWITCH TL Series Toggle Switches Honeywell MICRO SWITCH TL Series toggle switches are military qualified to MIL-DTL-3950, specifications for sealed toggle switches. Quality construction features include a bonded seal between the toggle lever and bushing, and between the cover and case. The robust design of the TL Series toggle is well-suited for many military, aerospace and other demanding applications where reliability is essential.
Features and Benefits MIL-QUALIFIED AND GLOBAL APPROVALS MIL-DTL-3950 qualified switches are available to meet military/aerospace specifications. TL Series toggles’ environmental sealing enables switches to withstand many demanding indoor and outdoor applications. Quality construction includes a bonded seal between the toggle lever and bushing, and between the cover and case that enables switches to withstand may demanding conditions.
Potential Applications MILITARY AND COMMERCIAL AIRCRAFT AND HELICOPTERS Used in fixed wing aircraft and helicopter flight decks. Honeywell has a long history of providing TL Series toggle switches in commercial and military aircraft. AVIATION GROUND SUPPORT EQUIPMENT Used to turn on and operate various components of aviation ground support equipment, such as pumps, lights, and lift platforms.
MICRO SWITCH™ Military-Grade Toggle Switches Table 1. Specifications Characteristic Parameter Description military-grade toggle switch Sealing qualified to MIL-DTL-3950 Operating temperature -65 °C to 71 °C [-85 °F to 160 °F] Actuators standard, locking, special design, tab Action 2- or 3- position; momentary and maintained Mounting Bushing 15/32 in (0.
TL Series TERMINAL CIRCUIT IDENTIFICATION SPECIAL CIRCUITRIES Terminal identifications are referred to in the order guides to indicate which circuits are made in each toggle position (i.e., 1-2 refers to circuit closure through terminals 1 and 2). Catalog listings with -10, -50, and -70 suffix numbers, as shown in the order guides, have special “on-on-on” circuits, as illustrated below.
MICRO SWITCH™ Military-Grade Toggle Switches TL (SCREW TERMINAL) 2-POSITION ORDER GUIDE Circuits Made with Toggle At: No. of poles 1 2 4 Keyway Position OFF Standard Toggle Opposite Keyway 2-3 Elect.
TL Series TL (SCREW TERMINAL) 3-POSITION ORDER GUIDE Circuits Made with Toggle At: 2 4 Military Number Add Suffix to Standard Toggle Listing D Military Number*** UL/CSA Rating Code 1 1-2 OFF 2-3 1 L191 1TL1-1 MS24523-21 ALL TYPES MS24658-21 1-2* OFF 2-3 2 L192 1TL1-5 MS24523-31 E, F, K, L M, N MS24658-31 1-2* OFF 2-3* 2 L192 1TL1-7 MS24523-27 E, L, N MS24658-27 NONE** OFF 2-3 1 L191 1TL1-21 MS24523-24 E, F, K, M MS24658-24 NONE** 1-2 2-3 1 L192 1TL1-31 MS245
MICRO SWITCH™ Military-Grade Toggle Switches TL (IWTS TERMINATION) 2-POSITION ORDER GUIDE Circuits Made with Toggle At: No. of poles 1 2 4 Keyway Position No. 16 Termination Opposite Keyway Elect. Rating Code UL Rating Code Catalog Listing Military Number No.
TL Series TL SERIES 1-POLE STANDARD ACTUATOR OPTIONS, TERMINALS, & DIMENSIONS Note: Three-position switches shown 1TL1: Single pole, standard lever, screw terminals 11TL1: Single pole, standard lever, solder terminals 1,93 mm ±0,20 mm wide keyway [0.076 in ±0.008 wide keyway] 101TL1: Single pole, standard lever, IWTS terminals 1,93 mm ±0,20 mm wide keyway [0.076 in ±0.008 wide keyway] 1,93 mm ±0,20 mm wide keyway [0.076 in ±0.008 wide keyway] 10,9 mm [0.43 in] 10,9 mm [0.43 in] 10,9 mm [0.
MICRO SWITCH™ Military-Grade Toggle Switches TL SERIES 2-POLE STANDARD ACTUATOR OPTIONS, TERMINALS, & DIMENSIONS Note: Three-position switches shown 2TL1: Single pole, standard lever, screw terminals 12TL1: Single pole, standard lever, solder terminals Ø 6,09 mm [Ø 0.24 in] Ø 6,09 mm [Ø 0.24 in] 10,9 mm [0.43 in] 10,9 mm [0.43 in] 34° ±8° total travel Ø 6,09 mm [Ø 0.24 in] 17° ±4° 15/32 - 32 UNS 2A thread to within 1,52 mm [0.060 in] of shoulder 3,3 mm min. [0.130 in min.
TL Series TL SERIES 4-POLE STANDARD ACTUATOR OPTIONS, TERMINALS, & DIMENSIONS Note: Three-position switches shown 4TL1: Four-pole, standard lever, screw terminals 14TL1: Four-pole, standard lever, solder terminals 104TL1: Four pole, standard lever, IWTS terminals 10,9 mm [0.43 in] 1,93 mm ±0,20 mm wide keyway [0.076 in ±0.008 wide keyway] 10,9 mm [0.43 in] 1,93 mm ±0,20 mm wide keyway [0.076 in ±0.008 wide keyway] 1,93 mm ±0,20 mm wide keyway [0.076 in ±0.008 wide keyway] Ø 6,09 mm [Ø 0.
MICRO SWITCH™ Military-Grade Toggle Switches MICRO SWITCH TL™ SERIES LOCKING CONFIGURATIONS sensing.honeywell.
ADDITIONAL INFORMATION The following associated literature is available on the Web (sensing.honeywell.com): • Product installation instructions • Product range guide • Product application-specific information 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.
