HONEYWELL MR Part Number: 4TL1-1N - Sealed MIL-DTL-3950 Toggle Switch
Experience reliable performance with the HONEYWELL MICRO SWITCH™ TL Series toggle switches, designed for demanding military, aerospace, and industrial applications. These military-qualified, sealed toggle switches meet MIL-DTL-3950 specifications, ensuring durability and environmental resistance in extreme conditions.
Product Features
Military-qualified to MIL-DTL-3950 standards for high reliability in harsh environments
Environmental sealing with bonded seals between toggle lever, bushing, cover, and case
Suitable for indoor and outdoor applications with resistance to shock, vibration, and temperature extremes (-65°C to 71°C / -85°F to 160°F)
Multiple circuitry options including SPST, SPDT, DPST, DPDT, 4PST, 4PDT
Available with 1-, 2-, and 4-pole configurations to meet various circuit requirements
Toggle action options: 2- and 3-position, maintained and momentary
Optional locking levers for preventing unintended actuation
For more detailed specifications and technical information, please refer to the datasheet linked above. This product is suitable for demanding military, aerospace, and industrial applications requiring high reliability and environmental resistance.
{"id":10026155802941,"title":"4TL1-1N","handle":"4tl1-1n","description":"\u003ch3\u003eHONEYWELL MR Part Number: 4TL1-1N - Sealed MIL-DTL-3950 Toggle Switch\u003c\/h3\u003e\n\n\u003cp\u003eExperience reliable performance with the HONEYWELL MICRO SWITCH™ TL Series toggle switches, designed for demanding military, aerospace, and industrial applications. These military-qualified, sealed toggle switches meet MIL-DTL-3950 specifications, ensuring durability and environmental resistance in extreme conditions.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMilitary-qualified to MIL-DTL-3950 standards for high reliability in harsh environments\u003c\/li\u003e\n \u003cli\u003eEnvironmental sealing with bonded seals between toggle lever, bushing, cover, and case\u003c\/li\u003e\n \u003cli\u003eSuitable for indoor and outdoor applications with resistance to shock, vibration, and temperature extremes (-65°C to 71°C \/ -85°F to 160°F)\u003c\/li\u003e\n \u003cli\u003eMultiple circuitry options including SPST, SPDT, DPST, DPDT, 4PST, 4PDT\u003c\/li\u003e\n \u003cli\u003eAvailable with 1-, 2-, and 4-pole configurations to meet various circuit requirements\u003c\/li\u003e\n \u003cli\u003eToggle action options: 2- and 3-position, maintained and momentary\u003c\/li\u003e\n \u003cli\u003eOptional locking levers for preventing unintended actuation\u003c\/li\u003e\n \u003cli\u003eConnection options: screw terminals, solder lugs, and IWTS (Integrated Wire Termination System)\u003c\/li\u003e\n \u003cli\u003eContacts available in silver alloy or gold-plated for low-voltage DC applications\u003c\/li\u003e\n \u003cli\u003eRobust military-grade construction with engineered case design to prevent shorting\u003c\/li\u003e\n \u003cli\u003eUL recognized, CSA certified, and CE approved for global use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eCharacteristic\u003c\/th\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDescription\u003c\/td\u003e\n \u003ctd\u003eMilitary-grade toggle switch\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSealing\u003c\/td\u003e\n \u003ctd\u003eQualified to MIL-DTL-3950\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating temperature\u003c\/td\u003e\n \u003ctd\u003e-65 °C to 71 °C [-85 °F to 160 °F]\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eActuators\u003c\/td\u003e\n \u003ctd\u003eStandard, locking, special design, tab\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eAction\u003c\/td\u003e\n \u003ctd\u003e2- or 3-position; momentary and maintained\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMounting\u003c\/td\u003e\n \u003ctd\u003eBushing 15\/32 in (0.47 in) diameter\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCircuitry\u003c\/td\u003e\n \u003ctd\u003eSPST, SPDT, DPST, DPDT, 4PST, 4PDT\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTerminations\u003c\/td\u003e\n \u003ctd\u003eScrew, solder, IWTS\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eContacts\u003c\/td\u003e\n \u003ctd\u003eSilver alloy or gold-plated\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eAmp rating\u003c\/td\u003e\n \u003ctd\u003eUp to 20 A, AC and DC capability\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDimensions\u003c\/td\u003e\n \u003ctd\u003e26.7 mm H x 33.5 mm W x 22.6 mm D [1.05 in H x 1.32 in W x 0.89 in D]\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical Ratings\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eRating code\u003c\/th\u003e\n \u003cth\u003eElectrical rating\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eL192\u003c\/td\u003e\n \u003ctd\u003e10 amps, 125\/250\/277 Vac; ¼ Hp, 125 Vac; ½ Hp, 250\/277 Vac; 3 amps, 125 Vac\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eL191\u003c\/td\u003e\n \u003ctd\u003e15 amps, 125\/250\/277 Vac; ½ Hp, 125 Vac; 1 Hp, 250\/277 Vac; 5 amps, 125 Vac\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: 4TL1-1N\u003c\/li\u003e\n \u003cli\u003eManufacturer: HONEYWELL\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: US\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Not specified\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/HWSC\/HWSC-S-A0001971863\/HWSC-S-A0001971863-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed specifications and technical information, please refer to the datasheet linked above. This product is suitable for demanding military, aerospace, and industrial applications requiring high reliability and environmental resistance.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-15T02:23:24+05:30","created_at":"2025-08-15T02:23:25+05:30","vendor":"Waldom Electonics","type":"","tags":["HWLL","IMPORT_CSV","LED","OI","Switch","WLDM"],"price":1617496,"price_min":1617496,"price_max":1617496,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50621658988861,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"4TL1-1N","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"4TL1-1N","public_title":null,"options":["Default Title"],"price":1617496,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"4TL1-1N","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/11921985.png?v=1755204805"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11921985.png?v=1755204805","options":["Title"],"media":[{"alt":null,"id":45844616085821,"position":1,"preview_image":{"aspect_ratio":0.745,"height":200,"width":149,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11921985.png?v=1755204805"},"aspect_ratio":0.745,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11921985.png?v=1755204805","width":149}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eHONEYWELL MR Part Number: 4TL1-1N - Sealed MIL-DTL-3950 Toggle Switch\u003c\/h3\u003e\n\n\u003cp\u003eExperience reliable performance with the HONEYWELL MICRO SWITCH™ TL Series toggle switches, designed for demanding military, aerospace, and industrial applications. These military-qualified, sealed toggle switches meet MIL-DTL-3950 specifications, ensuring durability and environmental resistance in extreme conditions.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMilitary-qualified to MIL-DTL-3950 standards for high reliability in harsh environments\u003c\/li\u003e\n \u003cli\u003eEnvironmental sealing with bonded seals between toggle lever, bushing, cover, and case\u003c\/li\u003e\n \u003cli\u003eSuitable for indoor and outdoor applications with resistance to shock, vibration, and temperature extremes (-65°C to 71°C \/ -85°F to 160°F)\u003c\/li\u003e\n \u003cli\u003eMultiple circuitry options including SPST, SPDT, DPST, DPDT, 4PST, 4PDT\u003c\/li\u003e\n \u003cli\u003eAvailable with 1-, 2-, and 4-pole configurations to meet various circuit requirements\u003c\/li\u003e\n \u003cli\u003eToggle action options: 2- and 3-position, maintained and momentary\u003c\/li\u003e\n \u003cli\u003eOptional locking levers for preventing unintended actuation\u003c\/li\u003e\n \u003cli\u003eConnection options: screw terminals, solder lugs, and IWTS (Integrated Wire Termination System)\u003c\/li\u003e\n \u003cli\u003eContacts available in silver alloy or gold-plated for low-voltage DC applications\u003c\/li\u003e\n \u003cli\u003eRobust military-grade construction with engineered case design to prevent shorting\u003c\/li\u003e\n \u003cli\u003eUL recognized, CSA certified, and CE approved for global use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eCharacteristic\u003c\/th\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDescription\u003c\/td\u003e\n \u003ctd\u003eMilitary-grade toggle switch\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSealing\u003c\/td\u003e\n \u003ctd\u003eQualified to MIL-DTL-3950\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating temperature\u003c\/td\u003e\n \u003ctd\u003e-65 °C to 71 °C [-85 °F to 160 °F]\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eActuators\u003c\/td\u003e\n \u003ctd\u003eStandard, locking, special design, tab\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eAction\u003c\/td\u003e\n \u003ctd\u003e2- or 3-position; momentary and maintained\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMounting\u003c\/td\u003e\n \u003ctd\u003eBushing 15\/32 in (0.47 in) diameter\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCircuitry\u003c\/td\u003e\n \u003ctd\u003eSPST, SPDT, DPST, DPDT, 4PST, 4PDT\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTerminations\u003c\/td\u003e\n \u003ctd\u003eScrew, solder, IWTS\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eContacts\u003c\/td\u003e\n \u003ctd\u003eSilver alloy or gold-plated\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eAmp rating\u003c\/td\u003e\n \u003ctd\u003eUp to 20 A, AC and DC capability\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDimensions\u003c\/td\u003e\n \u003ctd\u003e26.7 mm H x 33.5 mm W x 22.6 mm D [1.05 in H x 1.32 in W x 0.89 in D]\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical Ratings\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eRating code\u003c\/th\u003e\n \u003cth\u003eElectrical rating\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eL192\u003c\/td\u003e\n \u003ctd\u003e10 amps, 125\/250\/277 Vac; ¼ Hp, 125 Vac; ½ Hp, 250\/277 Vac; 3 amps, 125 Vac\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eL191\u003c\/td\u003e\n \u003ctd\u003e15 amps, 125\/250\/277 Vac; ½ Hp, 125 Vac; 1 Hp, 250\/277 Vac; 5 amps, 125 Vac\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: 4TL1-1N\u003c\/li\u003e\n \u003cli\u003eManufacturer: HONEYWELL\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: US\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Not specified\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/HWSC\/HWSC-S-A0001971863\/HWSC-S-A0001971863-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed specifications and technical information, please refer to the datasheet linked above. This product is suitable for demanding military, aerospace, and industrial applications requiring high reliability and environmental resistance.\u003c\/p\u003e\u003cbr\u003e"}
