Ensure reliable electrical control with the HONEYWELL 4AC54 Snap Acting Switch, designed for demanding industrial and equipment applications. This SPDT (Single Pole Double Throw) switch features a robust construction suitable for monitoring door, panel, or access point status, providing precise control and safety interlock functions.
Product Features:
Type: Snap Acting SPDT Switch
Electrical Rating: 15 A at 125 V
Switch Action: 3-position, push-momentary with pull-maintained or push & twist maintained options
Mounting: Side or end mount for versatile installation
Terminations: Screw terminals or quick connect blades available
Operating Temperature Range: -40°C to 85°C (-40°F to 185°F)
Certifications: RoHS compliant, with optional UL and CSA recognition
2 position (special), push-momentary, push & twist maintained
15.9 [0.625]
12.3 [0.485]
6.68 [0.263]
17AC1-T
SPDT (1), solder terminals
3 position, push-momentary, pull-maintained
9.53 [0.375]
5.59 [0.22]
4.45 [0.175]
Applications:
Monitoring door and panel status in vending machines, HVAC equipment, appliances, and communication systems
Interlock functions for truck and semi-trailer doors, commercial doors, and gates
Military equipment interlocks for land-based electrical/electronic systems
Additional Details:
Wide electrical range suitable for control and signal circuits
Multiple circuit configurations with up to four poles for flexible control options
Available with internal threaded actuators for auxiliary attachments
For more detailed specifications, please refer to the datasheet. Datasheet was not processed; please search the internet for the part number 4AC54 for additional details.
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{"id":10026153115965,"title":"4AC54","handle":"4ac54","description":"\u003ch3\u003eHONEYWELL 4AC54 Switch Snap Act SPDTX2 15A 125V\u003c\/h3\u003e\n\n\u003cp\u003eEnsure reliable electrical control with the HONEYWELL 4AC54 Snap Acting Switch, designed for demanding industrial and equipment applications. This SPDT (Single Pole Double Throw) switch features a robust construction suitable for monitoring door, panel, or access point status, providing precise control and safety interlock functions.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Snap Acting SPDT Switch\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eElectrical Rating:\u003c\/strong\u003e 15 A at 125 V\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSwitch Action:\u003c\/strong\u003e 3-position, push-momentary with pull-maintained or push \u0026amp; twist maintained options\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Side or end mount for versatile installation\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTerminations:\u003c\/strong\u003e Screw terminals or quick connect blades available\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e -40°C to 85°C (-40°F to 185°F)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e RoHS compliant, with optional UL and CSA recognition\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Black (BLK)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4AC54\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e HONEYWELL\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e MX (Mexico)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-mr\/mr-4ac54.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eCatalog Listing\u003c\/th\u003e\n \u003cth\u003eSwitch Type\u003c\/th\u003e\n \u003cth\u003ePlunger Action\u003c\/th\u003e\n \u003cth\u003eF.P. Max. (mm [in.])\u003c\/th\u003e\n \u003cth\u003eO.P. Min. (mm [in.])\u003c\/th\u003e\n \u003cth\u003eD.P. Max. (mm [in.])\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e2AC59 (MS16106-1)\u003c\/td\u003e\n \u003ctd\u003eSPDT (1), screw terminals, threaded plunger\u003c\/td\u003e\n \u003ctd\u003e3 position, push-momentary, pull-maintained\u003c\/td\u003e\n \u003ctd\u003e11.1 [0.438]\u003c\/td\u003e\n \u003ctd\u003e6.35 [0.25]\u003c\/td\u003e\n \u003ctd\u003e3.17 [0.125]\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e2AC6\u003c\/td\u003e\n \u003ctd\u003eSPDT (1), screw terminals, threaded plunger\u003c\/td\u003e\n \u003ctd\u003e3 position, push-momentary, pull-maintained\u003c\/td\u003e\n \u003ctd\u003e9.53 [0.375]\u003c\/td\u003e\n \u003ctd\u003e5.16 [0.203]\u003c\/td\u003e\n \u003ctd\u003e3.17 [0.125]\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e8AC1\u003c\/td\u003e\n \u003ctd\u003eSPDT (4), solder terminals\u003c\/td\u003e\n \u003ctd\u003e3 position, push-momentary, pull-maintained\u003c\/td\u003e\n \u003ctd\u003e9.53 [0.375]\u003c\/td\u003e\n \u003ctd\u003e5.16 [0.203]\u003c\/td\u003e\n \u003ctd\u003e3.17 [0.125]\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e13AC1\u003c\/td\u003e\n \u003ctd\u003eSPDT (1), screw terminals, threaded plunger\u003c\/td\u003e\n \u003ctd\u003e2 position (special), push-momentary, push \u0026amp; twist maintained\u003c\/td\u003e\n \u003ctd\u003e15.9 [0.625]\u003c\/td\u003e\n \u003ctd\u003e12.3 [0.485]\u003c\/td\u003e\n \u003ctd\u003e6.68 [0.263]\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e17AC1-T\u003c\/td\u003e\n \u003ctd\u003eSPDT (1), solder terminals\u003c\/td\u003e\n \u003ctd\u003e3 position, push-momentary, pull-maintained\u003c\/td\u003e\n \u003ctd\u003e9.53 [0.375]\u003c\/td\u003e\n \u003ctd\u003e5.59 [0.22]\u003c\/td\u003e\n \u003ctd\u003e4.45 [0.175]\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplications:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMonitoring door and panel status in vending machines, HVAC equipment, appliances, and communication systems\u003c\/li\u003e\n \u003cli\u003eInterlock functions for truck and semi-trailer doors, commercial doors, and gates\u003c\/li\u003e\n \u003cli\u003eMilitary equipment interlocks for land-based electrical\/electronic systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Details:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eWide electrical range suitable for control and signal circuits\u003c\/li\u003e\n \u003cli\u003eMultiple circuit configurations with up to four poles for flexible control options\u003c\/li\u003e\n \u003cli\u003eAvailable with internal threaded actuators for auxiliary attachments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-mr\/mr-4ac54.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Datasheet was not processed; please search the internet for the part number 4AC54 for additional details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-15T02:17:50+05:30","created_at":"2025-08-15T02:17:52+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["125V","15A","HWLL","IMPORT_CSV","Limit","SNAP","Switch","WLDM"],"price":11466188,"price_min":11466188,"price_max":11466188,"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":50621653877053,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"4AC54","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"4AC54","public_title":null,"options":["Default Title"],"price":11466188,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"4AC54","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/4AC54_11921798_9e6dea0f.jpg?v=1755204472"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/4AC54_11921798_9e6dea0f.jpg?v=1755204472","options":["Title"],"media":[{"alt":null,"id":45844572930365,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/4AC54_11921798_9e6dea0f.jpg?v=1755204472"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/4AC54_11921798_9e6dea0f.jpg?v=1755204472","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eHONEYWELL 4AC54 Switch Snap Act SPDTX2 15A 125V\u003c\/h3\u003e\n\n\u003cp\u003eEnsure reliable electrical control with the HONEYWELL 4AC54 Snap Acting Switch, designed for demanding industrial and equipment applications. This SPDT (Single Pole Double Throw) switch features a robust construction suitable for monitoring door, panel, or access point status, providing precise control and safety interlock functions.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Snap Acting SPDT Switch\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eElectrical Rating:\u003c\/strong\u003e 15 A at 125 V\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSwitch Action:\u003c\/strong\u003e 3-position, push-momentary with pull-maintained or push \u0026amp; twist maintained options\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Side or end mount for versatile installation\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTerminations:\u003c\/strong\u003e Screw terminals or quick connect blades available\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e -40°C to 85°C (-40°F to 185°F)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e RoHS compliant, with optional UL and CSA recognition\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Black (BLK)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4AC54\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e HONEYWELL\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e MX (Mexico)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-mr\/mr-4ac54.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eCatalog Listing\u003c\/th\u003e\n \u003cth\u003eSwitch Type\u003c\/th\u003e\n \u003cth\u003ePlunger Action\u003c\/th\u003e\n \u003cth\u003eF.P. Max. (mm [in.])\u003c\/th\u003e\n \u003cth\u003eO.P. Min. (mm [in.])\u003c\/th\u003e\n \u003cth\u003eD.P. Max. (mm [in.])\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e2AC59 (MS16106-1)\u003c\/td\u003e\n \u003ctd\u003eSPDT (1), screw terminals, threaded plunger\u003c\/td\u003e\n \u003ctd\u003e3 position, push-momentary, pull-maintained\u003c\/td\u003e\n \u003ctd\u003e11.1 [0.438]\u003c\/td\u003e\n \u003ctd\u003e6.35 [0.25]\u003c\/td\u003e\n \u003ctd\u003e3.17 [0.125]\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e2AC6\u003c\/td\u003e\n \u003ctd\u003eSPDT (1), screw terminals, threaded plunger\u003c\/td\u003e\n \u003ctd\u003e3 position, push-momentary, pull-maintained\u003c\/td\u003e\n \u003ctd\u003e9.53 [0.375]\u003c\/td\u003e\n \u003ctd\u003e5.16 [0.203]\u003c\/td\u003e\n \u003ctd\u003e3.17 [0.125]\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e8AC1\u003c\/td\u003e\n \u003ctd\u003eSPDT (4), solder terminals\u003c\/td\u003e\n \u003ctd\u003e3 position, push-momentary, pull-maintained\u003c\/td\u003e\n \u003ctd\u003e9.53 [0.375]\u003c\/td\u003e\n \u003ctd\u003e5.16 [0.203]\u003c\/td\u003e\n \u003ctd\u003e3.17 [0.125]\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e13AC1\u003c\/td\u003e\n \u003ctd\u003eSPDT (1), screw terminals, threaded plunger\u003c\/td\u003e\n \u003ctd\u003e2 position (special), push-momentary, push \u0026amp; twist maintained\u003c\/td\u003e\n \u003ctd\u003e15.9 [0.625]\u003c\/td\u003e\n \u003ctd\u003e12.3 [0.485]\u003c\/td\u003e\n \u003ctd\u003e6.68 [0.263]\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e17AC1-T\u003c\/td\u003e\n \u003ctd\u003eSPDT (1), solder terminals\u003c\/td\u003e\n \u003ctd\u003e3 position, push-momentary, pull-maintained\u003c\/td\u003e\n \u003ctd\u003e9.53 [0.375]\u003c\/td\u003e\n \u003ctd\u003e5.59 [0.22]\u003c\/td\u003e\n \u003ctd\u003e4.45 [0.175]\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplications:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMonitoring door and panel status in vending machines, HVAC equipment, appliances, and communication systems\u003c\/li\u003e\n \u003cli\u003eInterlock functions for truck and semi-trailer doors, commercial doors, and gates\u003c\/li\u003e\n \u003cli\u003eMilitary equipment interlocks for land-based electrical\/electronic systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Details:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eWide electrical range suitable for control and signal circuits\u003c\/li\u003e\n \u003cli\u003eMultiple circuit configurations with up to four poles for flexible control options\u003c\/li\u003e\n \u003cli\u003eAvailable with internal threaded actuators for auxiliary attachments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-mr\/mr-4ac54.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Datasheet was not processed; please search the internet for the part number 4AC54 for additional details.\u003c\/p\u003e\u003cbr\u003e"}
I'm particularly impressed with how carefully the header pins are packed for the RP2350-PiZero, they arrived in perfect condition without any bent pins, which has been a persistent issue with other competitors. This attention to packaging detail really stands out.
I also received the latest A4 revision of the RP2350, which shows you maintain current inventory, that's really valuable for customers who want the most up to date components.
The delivery was quick and hassle free throughout. I'll definitely be recommending you to others!
App feedback: The discounts offered through the app are a nice bonus, but the component search function could be improved to match the ease of use on the website version. The rest of the app functions work well.
