Part Number: D3V-166-1C4
Manufacturer: OMRON ELECTRONIC COMPONENTS
Country of Origin: ID
Unit of Measure: EA
ECCN: EAR99
Package Type: Not specified
Datasheet: Download Datasheet
Product Features
Snap acting/limit switch with SPDT (Single Pole Double Throw) contact configuration
Momentary operation suitable for various control applications
Rated for 16A current, compliant with RoHS standards
Available with internal or external fitted levers, including multiple lever types and fixing positions
Solder (A), Quick-connect (#187 C2), Quick-connect (#250 C)
Maximum Operating Force
Varies from 0.25 N (25 gf) to 21 A rated models, depending on actuator and model
Mounting Hole Size
3.1 mm (None), 2.9 mm (K)
Special Code
Standard, High temperature (H), High rated (E)
Available Models
Model
Rated Current
Maximum Operating Force
Contact Type
D3V-21G-1@4A
20A
1.23N (125gf)
SPDT
D3V-16-1@5
16A
1.96N (200gf)
SPDT
D3V-11-1@5
11A
1.96N (200gf)
SPDT
D3V-6-1@3
6A
0.98N (100gf)
SPDT
D3V-6G-1@3
6A
0.49N (50gf)
SPDT
Note
The model numbers include specifications for actuator type, hinge position, contact form, terminal type, and mounting hole size. For detailed configuration options, please refer to the datasheet or contact your OMRON sales representative.
Disclaimer
Datasheet was not processed please search the internet for the part number 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.
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{"id":10007915790653,"title":"D3V-166-1C4","handle":"d3v-166-1c4","description":"\u003ch3\u003eOMRON ELECTRONIC COMPONENTS D3V-166-1C4 Limit Switch\u003c\/h3\u003e\n\u003cp\u003ePart Number: D3V-166-1C4\u003cbr\u003e\nManufacturer: OMRON ELECTRONIC COMPONENTS\u003cbr\u003e\nCountry of Origin: ID\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: Not specified\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/OMRN\/OMRNS03474\/OMRNS03474-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSnap acting\/limit switch with SPDT (Single Pole Double Throw) contact configuration\u003c\/li\u003e\n\u003cli\u003eMomentary operation suitable for various control applications\u003c\/li\u003e\n\u003cli\u003eRated for 16A current, compliant with RoHS standards\u003c\/li\u003e\n\u003cli\u003eAvailable with internal or external fitted levers, including multiple lever types and fixing positions\u003c\/li\u003e\n\u003cli\u003eSelf-cleaning contacts ensure reliable switching performance\u003c\/li\u003e\n\u003cli\u003eCompact miniature design suitable for limited space installations\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\u003eModel Number Legend\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRatings\u003c\/td\u003e\n\u003ctd\u003e20A (4) at 250 VAC, 16A (3) at 250 VAC, 11A (3) at 250 VAC, 6A (2) at 250 VAC, 0.1A at 125 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Gap\u003c\/td\u003e\n\u003ctd\u003eNone: 1 mm (F gap), G: 0.5 mm (G gap)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActuator Types\u003c\/td\u003e\n\u003ctd\u003ePin plunger, Short hinge lever, Hinge lever, Long hinge lever, Simulated roller lever, Short hinge roller lever, Hinge roller lever\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHinge Position\u003c\/td\u003e\n\u003ctd\u003eInternal, External Far from plunger (M), External Near plunger (K)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Form\u003c\/td\u003e\n\u003ctd\u003eSPDT (Model 1), SPST-NC (Model 2), SPST-NO (Model 3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminals\u003c\/td\u003e\n\u003ctd\u003eSolder (A), Quick-connect (#187 C2), Quick-connect (#250 C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Operating Force\u003c\/td\u003e\n\u003ctd\u003eVaries from 0.25 N (25 gf) to 21 A rated models, depending on actuator and model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hole Size\u003c\/td\u003e\n\u003ctd\u003e3.1 mm (None), 2.9 mm (K)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecial Code\u003c\/td\u003e\n\u003ctd\u003eStandard, High temperature (H), High rated (E)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAvailable Models\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated Current\u003c\/th\u003e\n\u003cth\u003eMaximum Operating Force\u003c\/th\u003e\n\u003cth\u003eContact Type\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD3V-21G-1@4A\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003e1.23N (125gf)\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD3V-16-1@5\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003ctd\u003e1.96N (200gf)\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD3V-11-1@5\u003c\/td\u003e\n\u003ctd\u003e11A\u003c\/td\u003e\n\u003ctd\u003e1.96N (200gf)\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD3V-6-1@3\u003c\/td\u003e\n\u003ctd\u003e6A\u003c\/td\u003e\n\u003ctd\u003e0.98N (100gf)\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD3V-6G-1@3\u003c\/td\u003e\n\u003ctd\u003e6A\u003c\/td\u003e\n\u003ctd\u003e0.49N (50gf)\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eThe model numbers include specifications for actuator type, hinge position, contact form, terminal type, and mounting hole size. For detailed configuration options, please refer to the datasheet or contact your OMRON sales representative.\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number 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":"2025-08-07T20:13:10+05:30","created_at":"2025-08-07T20:13:10+05:30","vendor":"Waldom Electonics","type":"","tags":["16A","OMRON-ELE","SPDT","STD_IMG","Switch","WLDM"],"price":18710,"price_min":18710,"price_max":18710,"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":50559916900669,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"D3V-166-1C4","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"D3V-166-1C4","public_title":null,"options":["Default Title"],"price":18710,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"D3V-166-1C4","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_42afd66b-f8b8-405a-b40b-655d9601ac82.jpg?v=1754577790"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_42afd66b-f8b8-405a-b40b-655d9601ac82.jpg?v=1754577790","options":["Title"],"media":[{"alt":null,"id":45715249824061,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_42afd66b-f8b8-405a-b40b-655d9601ac82.jpg?v=1754577790"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_42afd66b-f8b8-405a-b40b-655d9601ac82.jpg?v=1754577790","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eOMRON ELECTRONIC COMPONENTS D3V-166-1C4 Limit Switch\u003c\/h3\u003e\n\u003cp\u003ePart Number: D3V-166-1C4\u003cbr\u003e\nManufacturer: OMRON ELECTRONIC COMPONENTS\u003cbr\u003e\nCountry of Origin: ID\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: Not specified\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/OMRN\/OMRNS03474\/OMRNS03474-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSnap acting\/limit switch with SPDT (Single Pole Double Throw) contact configuration\u003c\/li\u003e\n\u003cli\u003eMomentary operation suitable for various control applications\u003c\/li\u003e\n\u003cli\u003eRated for 16A current, compliant with RoHS standards\u003c\/li\u003e\n\u003cli\u003eAvailable with internal or external fitted levers, including multiple lever types and fixing positions\u003c\/li\u003e\n\u003cli\u003eSelf-cleaning contacts ensure reliable switching performance\u003c\/li\u003e\n\u003cli\u003eCompact miniature design suitable for limited space installations\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\u003eModel Number Legend\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRatings\u003c\/td\u003e\n\u003ctd\u003e20A (4) at 250 VAC, 16A (3) at 250 VAC, 11A (3) at 250 VAC, 6A (2) at 250 VAC, 0.1A at 125 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Gap\u003c\/td\u003e\n\u003ctd\u003eNone: 1 mm (F gap), G: 0.5 mm (G gap)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActuator Types\u003c\/td\u003e\n\u003ctd\u003ePin plunger, Short hinge lever, Hinge lever, Long hinge lever, Simulated roller lever, Short hinge roller lever, Hinge roller lever\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHinge Position\u003c\/td\u003e\n\u003ctd\u003eInternal, External Far from plunger (M), External Near plunger (K)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Form\u003c\/td\u003e\n\u003ctd\u003eSPDT (Model 1), SPST-NC (Model 2), SPST-NO (Model 3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminals\u003c\/td\u003e\n\u003ctd\u003eSolder (A), Quick-connect (#187 C2), Quick-connect (#250 C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Operating Force\u003c\/td\u003e\n\u003ctd\u003eVaries from 0.25 N (25 gf) to 21 A rated models, depending on actuator and model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hole Size\u003c\/td\u003e\n\u003ctd\u003e3.1 mm (None), 2.9 mm (K)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecial Code\u003c\/td\u003e\n\u003ctd\u003eStandard, High temperature (H), High rated (E)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAvailable Models\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated Current\u003c\/th\u003e\n\u003cth\u003eMaximum Operating Force\u003c\/th\u003e\n\u003cth\u003eContact Type\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD3V-21G-1@4A\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003ctd\u003e1.23N (125gf)\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD3V-16-1@5\u003c\/td\u003e\n\u003ctd\u003e16A\u003c\/td\u003e\n\u003ctd\u003e1.96N (200gf)\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD3V-11-1@5\u003c\/td\u003e\n\u003ctd\u003e11A\u003c\/td\u003e\n\u003ctd\u003e1.96N (200gf)\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD3V-6-1@3\u003c\/td\u003e\n\u003ctd\u003e6A\u003c\/td\u003e\n\u003ctd\u003e0.98N (100gf)\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD3V-6G-1@3\u003c\/td\u003e\n\u003ctd\u003e6A\u003c\/td\u003e\n\u003ctd\u003e0.49N (50gf)\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eThe model numbers include specifications for actuator type, hinge position, contact form, terminal type, and mounting hole size. For detailed configuration options, please refer to the datasheet or contact your OMRON sales representative.\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number 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"}
