Part Number: LSQA1A374
Manufacturer: HONEYWELL
Country of Origin: US
Unit of Measure: EA
ECCN: EAR99
Package Type: PCS
Datasheet: Download Datasheet
The Honeywell LSQA1A374 is a robust heavy-duty limit switch designed for demanding industrial applications. It features a modular construction with a variety of actuator styles, operating heads, and electrical circuitry options, ensuring versatile integration into various systems.
Key Features
Designed to meet IP65/66/67 and NEMA 1, 3, 3R, 4, 4X, 6, 6P, 12 (without cable), and 13 standards for harsh environments
Industry-leading product portfolio including standard, harsh-duty epoxy sealed, and stainless steel variants
UL, CSA, CE, UKCA, and CCC approvals for global use
Modular design allows quick replacement and minimal downtime with plug-in versions
Enhanced mechanical life with sintered bronze bearing on 303 stainless steel operating shaft (up to 50 million cycles)
All-metal drive train ensures consistent operation at high temperatures
Secure head-to-body retention with adjustable positions (90° increments)
Wide variety of actuators, switch options, and head styles including rotary, plunger, and wobble types
Silver or gold-plated contacts suitable for various electrical loads
Multiple connectivity options for international applications
Specifications
Characteristic
Parameter
Product Type
MICRO SWITCH heavy-duty limit switches
Certifications
UL, CSA, CE, UKCA, CCC
Housing Material
Electrostatic epoxy coated zinc
Housing Type
Plug-in and non-plug-in variants
Actuators/Heads
Various including side plunger, roller, rotary, wobble, and top plunger
Circuitry
SPDT, DPDT snap action, double break, with options for sequential or maintained contacts
Note: Datasheet was not processed please search the internet for the part number LSQA1A374 for more details.
Note: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
Shopping Cart
{"id":10009055199549,"title":"LSQA1A374","handle":"lsqa1a374","description":"\u003ch3\u003eHoneywell LSQA1A374 Heavy-Duty Limit Switch\u003c\/h3\u003e\n\u003cp\u003ePart Number: LSQA1A374\u003cbr\u003e\nManufacturer: HONEYWELL\u003cbr\u003e\nCountry of Origin: US\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: PCS\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-MR\/LSQA1A374.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe Honeywell LSQA1A374 is a robust heavy-duty limit switch designed for demanding industrial applications. It features a modular construction with a variety of actuator styles, operating heads, and electrical circuitry options, ensuring versatile integration into various systems.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to meet IP65\/66\/67 and NEMA 1, 3, 3R, 4, 4X, 6, 6P, 12 (without cable), and 13 standards for harsh environments\u003c\/li\u003e\n\u003cli\u003eIndustry-leading product portfolio including standard, harsh-duty epoxy sealed, and stainless steel variants\u003c\/li\u003e\n\u003cli\u003eUL, CSA, CE, UKCA, and CCC approvals for global use\u003c\/li\u003e\n\u003cli\u003eModular design allows quick replacement and minimal downtime with plug-in versions\u003c\/li\u003e\n\u003cli\u003eEnhanced mechanical life with sintered bronze bearing on 303 stainless steel operating shaft (up to 50 million cycles)\u003c\/li\u003e\n\u003cli\u003eAll-metal drive train ensures consistent operation at high temperatures\u003c\/li\u003e\n\u003cli\u003eSecure head-to-body retention with adjustable positions (90° increments)\u003c\/li\u003e\n\u003cli\u003eWide variety of actuators, switch options, and head styles including rotary, plunger, and wobble types\u003c\/li\u003e\n\u003cli\u003eSilver or gold-plated contacts suitable for various electrical loads\u003c\/li\u003e\n\u003cli\u003eMultiple connectivity options for international applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eMICRO SWITCH heavy-duty limit switches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL, CSA, CE, UKCA, CCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eElectrostatic epoxy coated zinc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Type\u003c\/td\u003e\n\u003ctd\u003ePlug-in and non-plug-in variants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActuators\/Heads\u003c\/td\u003e\n\u003ctd\u003eVarious including side plunger, roller, rotary, wobble, and top plunger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCircuitry\u003c\/td\u003e\n\u003ctd\u003eSPDT, DPDT snap action, double break, with options for sequential or maintained contacts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTermination Types\u003c\/td\u003e\n\u003ctd\u003eConduit threads, cables, connectors, manifold mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Material\u003c\/td\u003e\n\u003ctd\u003eSilver alloy (standard), optional gold-plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Ratings\u003c\/td\u003e\n\u003ctd\u003e600 Vac, 250 Vdc; 1.2 A continuous current; AC-15, DC-13 categories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSealing\u003c\/td\u003e\n\u003ctd\u003eIP65\/66\/67; NEMA 1, 3, 3R, 4, 4X, 6, 6P, 12, 13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-12°C to 121°C (10°F to 250°F); optional -40°C to 121°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration \u0026amp; Shock\u003c\/td\u003e\n\u003ctd\u003e10 g vibration; 50 g shock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMachine tools and automotive machinery\u003c\/li\u003e\n\u003cli\u003eMaterial handling and conveyors\u003c\/li\u003e\n\u003cli\u003eOutdoor electromechanical structures\u003c\/li\u003e\n\u003cli\u003eBalers, compactors, and valves\u003c\/li\u003e\n\u003cli\u003eFood and beverage processing\u003c\/li\u003e\n\u003cli\u003ePower plants and off-road equipment\u003c\/li\u003e\n\u003cli\u003eAgricultural machinery and transportation hubs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more details, visit the \u003ca href=\"https:\/\/sps.honeywell.com\/us\/en\/products\/sensing-and-iot\/switches-and-controls\/basic-switches\/subminiature-basic-switches\/zd-series\" target=\"_blank\"\u003eHoneywell Heavy-Duty Limit Switch Portfolio\u003c\/a\u003e. The datasheet provides comprehensive technical specifications and installation guidelines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed please search the internet for the part number LSQA1A374 for more details.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.\u003c\/strong\u003e\u003c\/p\u003e","published_at":"2025-08-08T10:33:20+05:30","created_at":"2025-08-08T10:33:20+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["HWLL","IMPORT_PT2","Limit","STD_IMG","Switches","WLDM"],"price":3416961,"price_min":3416961,"price_max":3416961,"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":50562502164797,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"LSQA1A374","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"LSQA1A374","public_title":null,"options":["Default Title"],"price":3416961,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"LSQA1A374","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_bce599c0-861c-4e36-aa20-ff04117bc814.jpg?v=1754629401"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_bce599c0-861c-4e36-aa20-ff04117bc814.jpg?v=1754629401","options":["Title"],"media":[{"alt":null,"id":45724089450813,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_bce599c0-861c-4e36-aa20-ff04117bc814.jpg?v=1754629401"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_bce599c0-861c-4e36-aa20-ff04117bc814.jpg?v=1754629401","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eHoneywell LSQA1A374 Heavy-Duty Limit Switch\u003c\/h3\u003e\n\u003cp\u003ePart Number: LSQA1A374\u003cbr\u003e\nManufacturer: HONEYWELL\u003cbr\u003e\nCountry of Origin: US\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: PCS\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-MR\/LSQA1A374.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe Honeywell LSQA1A374 is a robust heavy-duty limit switch designed for demanding industrial applications. It features a modular construction with a variety of actuator styles, operating heads, and electrical circuitry options, ensuring versatile integration into various systems.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to meet IP65\/66\/67 and NEMA 1, 3, 3R, 4, 4X, 6, 6P, 12 (without cable), and 13 standards for harsh environments\u003c\/li\u003e\n\u003cli\u003eIndustry-leading product portfolio including standard, harsh-duty epoxy sealed, and stainless steel variants\u003c\/li\u003e\n\u003cli\u003eUL, CSA, CE, UKCA, and CCC approvals for global use\u003c\/li\u003e\n\u003cli\u003eModular design allows quick replacement and minimal downtime with plug-in versions\u003c\/li\u003e\n\u003cli\u003eEnhanced mechanical life with sintered bronze bearing on 303 stainless steel operating shaft (up to 50 million cycles)\u003c\/li\u003e\n\u003cli\u003eAll-metal drive train ensures consistent operation at high temperatures\u003c\/li\u003e\n\u003cli\u003eSecure head-to-body retention with adjustable positions (90° increments)\u003c\/li\u003e\n\u003cli\u003eWide variety of actuators, switch options, and head styles including rotary, plunger, and wobble types\u003c\/li\u003e\n\u003cli\u003eSilver or gold-plated contacts suitable for various electrical loads\u003c\/li\u003e\n\u003cli\u003eMultiple connectivity options for international applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eMICRO SWITCH heavy-duty limit switches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL, CSA, CE, UKCA, CCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eElectrostatic epoxy coated zinc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Type\u003c\/td\u003e\n\u003ctd\u003ePlug-in and non-plug-in variants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActuators\/Heads\u003c\/td\u003e\n\u003ctd\u003eVarious including side plunger, roller, rotary, wobble, and top plunger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCircuitry\u003c\/td\u003e\n\u003ctd\u003eSPDT, DPDT snap action, double break, with options for sequential or maintained contacts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTermination Types\u003c\/td\u003e\n\u003ctd\u003eConduit threads, cables, connectors, manifold mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Material\u003c\/td\u003e\n\u003ctd\u003eSilver alloy (standard), optional gold-plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Ratings\u003c\/td\u003e\n\u003ctd\u003e600 Vac, 250 Vdc; 1.2 A continuous current; AC-15, DC-13 categories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSealing\u003c\/td\u003e\n\u003ctd\u003eIP65\/66\/67; NEMA 1, 3, 3R, 4, 4X, 6, 6P, 12, 13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-12°C to 121°C (10°F to 250°F); optional -40°C to 121°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration \u0026amp; Shock\u003c\/td\u003e\n\u003ctd\u003e10 g vibration; 50 g shock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMachine tools and automotive machinery\u003c\/li\u003e\n\u003cli\u003eMaterial handling and conveyors\u003c\/li\u003e\n\u003cli\u003eOutdoor electromechanical structures\u003c\/li\u003e\n\u003cli\u003eBalers, compactors, and valves\u003c\/li\u003e\n\u003cli\u003eFood and beverage processing\u003c\/li\u003e\n\u003cli\u003ePower plants and off-road equipment\u003c\/li\u003e\n\u003cli\u003eAgricultural machinery and transportation hubs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more details, visit the \u003ca href=\"https:\/\/sps.honeywell.com\/us\/en\/products\/sensing-and-iot\/switches-and-controls\/basic-switches\/subminiature-basic-switches\/zd-series\" target=\"_blank\"\u003eHoneywell Heavy-Duty Limit Switch Portfolio\u003c\/a\u003e. The datasheet provides comprehensive technical specifications and installation guidelines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed please search the internet for the part number LSQA1A374 for more details.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.\u003c\/strong\u003e\u003c\/p\u003e"}
