OMRON INDUSTRIAL PRODUCTS D4GS-NK2 Slim Safety Door Switch
The Part Number: D4GS-NK2 Manufacturer: OMRON INDUSTRIAL PRODUCTS Country of Origin: JP UOM: EA ECCN: EAR99 Package Type: Not specified Product Category: Switch Accessories | Switch Hardware Datasheet
Product Features
Slim design with a width of only 17 mm, suitable for space-constrained applications.
Reversible mounting allowing installation from front or rear for flexible setup.
Built-in switches with options for two- or three-terminal contact configurations.
Operation Key with rubber mounting hole to absorb vibration and shock, enhancing durability.
IP67 rated for robust protection against dust and water ingress.
Conforms to international standards including EN ISO 14119, EN60204-1, and Machinery Directive.
Certified for safety standards by TÜV, UL, and CQC (CCC).
Model and Contact Configuration
Model
Contact
Contact form
Operating pattern
Remarks
D4GS-N1@-@
1NC/1NO
11 12 33 34
Stroke Operation
Only NC contact 11-12 has a certified direct opening mechanism.
D4GS-N2@-@
2NC
11 12 31 32
Stroke Operation
NC contacts 11-12 and 31-32 have a certified direct opening mechanism.
D4GS-N3@-@
2NC/1NO
11 12 21 22 33 34
Stroke Operation
NC contacts 11-12 and 21-22 have a certified direct opening mechanism.
D4GS-N4@-@
3NC
11 12 21 22 31 32
Stroke Operation
NC contacts 11-12, 21-22, and 31-32 have a certified direct opening mechanism.
Specifications
Standards and EC Directives: Machinery Directive, Low Voltage Directive, EN ISO 14119, EN60204-1, GS-ET-15
Reversible mounting design for flexible installation options.
Built-in switch with multiple contact configurations for versatile safety applications.
Certified for direct opening mechanism on select contacts, ensuring safety compliance.
For more detailed specifications and safety standards, please refer to the datasheet. Datasheet was not processed; please search the internet for the part number for more details.
{"id":10026801692989,"title":"D4GS-NK2","handle":"d4gs-nk2","description":"\u003ch3\u003eOMRON INDUSTRIAL PRODUCTS D4GS-NK2 Slim Safety Door Switch\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003ePart Number:\u003c\/strong\u003e D4GS-NK2\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e OMRON INDUSTRIAL PRODUCTS\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e JP\u003cbr\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e EA\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Not specified\u003cbr\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e Switch Accessories | Switch Hardware\u003cbr\u003e\n\u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-omi\/omi-d4gs-nk2.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSlim design with a width of only 17 mm, suitable for space-constrained applications.\u003c\/li\u003e\n \u003cli\u003eReversible mounting allowing installation from front or rear for flexible setup.\u003c\/li\u003e\n \u003cli\u003eBuilt-in switches with options for two- or three-terminal contact configurations.\u003c\/li\u003e\n \u003cli\u003eOperation Key with rubber mounting hole to absorb vibration and shock, enhancing durability.\u003c\/li\u003e\n \u003cli\u003eIP67 rated for robust protection against dust and water ingress.\u003c\/li\u003e\n \u003cli\u003eConforms to international standards including EN ISO 14119, EN60204-1, and Machinery Directive.\u003c\/li\u003e\n \u003cli\u003eCertified for safety standards by TÜV, UL, and CQC (CCC).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eModel and Contact Configuration\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eModel\u003c\/th\u003e\n \u003cth\u003eContact\u003c\/th\u003e\n \u003cth\u003eContact form\u003c\/th\u003e\n \u003cth\u003eOperating pattern\u003c\/th\u003e\n \u003cth\u003eRemarks\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eD4GS-N1@-@\u003c\/td\u003e\n \u003ctd\u003e1NC\/1NO\u003c\/td\u003e\n \u003ctd\u003e11 12 33 34\u003c\/td\u003e\n \u003ctd\u003eStroke Operation\u003c\/td\u003e\n \u003ctd\u003eOnly NC contact 11-12 has a certified direct opening mechanism.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eD4GS-N2@-@\u003c\/td\u003e\n \u003ctd\u003e2NC\u003c\/td\u003e\n \u003ctd\u003e11 12 31 32\u003c\/td\u003e\n \u003ctd\u003eStroke Operation\u003c\/td\u003e\n \u003ctd\u003eNC contacts 11-12 and 31-32 have a certified direct opening mechanism.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eD4GS-N3@-@\u003c\/td\u003e\n \u003ctd\u003e2NC\/1NO\u003c\/td\u003e\n \u003ctd\u003e11 12 21 22 33 34\u003c\/td\u003e\n \u003ctd\u003eStroke Operation\u003c\/td\u003e\n \u003ctd\u003eNC contacts 11-12 and 21-22 have a certified direct opening mechanism.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eD4GS-N4@-@\u003c\/td\u003e\n \u003ctd\u003e3NC\u003c\/td\u003e\n \u003ctd\u003e11 12 21 22 31 32\u003c\/td\u003e\n \u003ctd\u003eStroke Operation\u003c\/td\u003e\n \u003ctd\u003eNC contacts 11-12, 21-22, and 31-32 have a certified direct opening mechanism.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eStandards and EC Directives:\u003c\/strong\u003e Machinery Directive, Low Voltage Directive, EN ISO 14119, EN60204-1, GS-ET-15\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCertified Standards:\u003c\/strong\u003e TÜV (EN60947-5-1), CCC (GB\/T 14048.5), UL508, CSA C22.2 No. 14\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRated Operating Current:\u003c\/strong\u003e 0.75 A (AC-15), 0.27 A (DC-13)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRated Operating Voltage:\u003c\/strong\u003e 240 V (AC), 250 V (DC)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e IP67 (EN60947-5-1), Class II (double insulation)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Mechanical: ≥1,000,000 operations; Electrical: ≥100,000 operations (1 A resistive load at 125 VAC)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOperating Speed:\u003c\/strong\u003e 0.1 to 0.5 m\/s\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOperating Frequency:\u003c\/strong\u003e Up to 30 operations\/minute\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDirect Opening Force:\u003c\/strong\u003e ≥60 N\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDirect Opening Travel:\u003c\/strong\u003e ≥10 mm\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eContact Resistance:\u003c\/strong\u003e ≤300 mΩ (with 1 m cable), ≤500 mΩ (3 m cable), ≤700 mΩ (5 m cable)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage:\u003c\/strong\u003e 250 V\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eImpulse Withstand Voltage:\u003c\/strong\u003e 2.5 kV (same polarity), 4 kV (different polarity)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eVibration Resistance:\u003c\/strong\u003e 10-55 Hz, 0.35 mm amplitude\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShock Resistance:\u003c\/strong\u003e ≥1,000 m\/s² (destruction), ≥300 m\/s² (malfunction)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 120 g (with 1 m cable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eReversible mounting design for flexible installation options.\u003c\/li\u003e\n \u003cli\u003eBuilt-in switch with multiple contact configurations for versatile safety applications.\u003c\/li\u003e\n \u003cli\u003eCertified for direct opening mechanism on select contacts, ensuring safety compliance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed specifications and safety standards, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-omi\/omi-d4gs-nk2.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-15T15:45:08+05:30","created_at":"2025-08-15T15:45:10+05:30","vendor":"Waldom Electonics","type":"Switch Accessories","tags":["IMPORT_CSV","IMPORT_PT2","NK2","OMRON-IND","Switch","WLDM"],"price":288547,"price_min":288547,"price_max":288547,"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":50623160746301,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"D4GS-NK2","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"D4GS-NK2","public_title":null,"options":["Default Title"],"price":288547,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"D4GS-NK2","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/D4GS-NK2_44692531_f6822a30.jpg?v=1755252910"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/D4GS-NK2_44692531_f6822a30.jpg?v=1755252910","options":["Title"],"media":[{"alt":null,"id":45852415557949,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/D4GS-NK2_44692531_f6822a30.jpg?v=1755252910"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/D4GS-NK2_44692531_f6822a30.jpg?v=1755252910","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eOMRON INDUSTRIAL PRODUCTS D4GS-NK2 Slim Safety Door Switch\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003ePart Number:\u003c\/strong\u003e D4GS-NK2\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e OMRON INDUSTRIAL PRODUCTS\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e JP\u003cbr\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e EA\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Not specified\u003cbr\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e Switch Accessories | Switch Hardware\u003cbr\u003e\n\u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-omi\/omi-d4gs-nk2.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSlim design with a width of only 17 mm, suitable for space-constrained applications.\u003c\/li\u003e\n \u003cli\u003eReversible mounting allowing installation from front or rear for flexible setup.\u003c\/li\u003e\n \u003cli\u003eBuilt-in switches with options for two- or three-terminal contact configurations.\u003c\/li\u003e\n \u003cli\u003eOperation Key with rubber mounting hole to absorb vibration and shock, enhancing durability.\u003c\/li\u003e\n \u003cli\u003eIP67 rated for robust protection against dust and water ingress.\u003c\/li\u003e\n \u003cli\u003eConforms to international standards including EN ISO 14119, EN60204-1, and Machinery Directive.\u003c\/li\u003e\n \u003cli\u003eCertified for safety standards by TÜV, UL, and CQC (CCC).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eModel and Contact Configuration\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eModel\u003c\/th\u003e\n \u003cth\u003eContact\u003c\/th\u003e\n \u003cth\u003eContact form\u003c\/th\u003e\n \u003cth\u003eOperating pattern\u003c\/th\u003e\n \u003cth\u003eRemarks\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eD4GS-N1@-@\u003c\/td\u003e\n \u003ctd\u003e1NC\/1NO\u003c\/td\u003e\n \u003ctd\u003e11 12 33 34\u003c\/td\u003e\n \u003ctd\u003eStroke Operation\u003c\/td\u003e\n \u003ctd\u003eOnly NC contact 11-12 has a certified direct opening mechanism.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eD4GS-N2@-@\u003c\/td\u003e\n \u003ctd\u003e2NC\u003c\/td\u003e\n \u003ctd\u003e11 12 31 32\u003c\/td\u003e\n \u003ctd\u003eStroke Operation\u003c\/td\u003e\n \u003ctd\u003eNC contacts 11-12 and 31-32 have a certified direct opening mechanism.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eD4GS-N3@-@\u003c\/td\u003e\n \u003ctd\u003e2NC\/1NO\u003c\/td\u003e\n \u003ctd\u003e11 12 21 22 33 34\u003c\/td\u003e\n \u003ctd\u003eStroke Operation\u003c\/td\u003e\n \u003ctd\u003eNC contacts 11-12 and 21-22 have a certified direct opening mechanism.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eD4GS-N4@-@\u003c\/td\u003e\n \u003ctd\u003e3NC\u003c\/td\u003e\n \u003ctd\u003e11 12 21 22 31 32\u003c\/td\u003e\n \u003ctd\u003eStroke Operation\u003c\/td\u003e\n \u003ctd\u003eNC contacts 11-12, 21-22, and 31-32 have a certified direct opening mechanism.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eStandards and EC Directives:\u003c\/strong\u003e Machinery Directive, Low Voltage Directive, EN ISO 14119, EN60204-1, GS-ET-15\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCertified Standards:\u003c\/strong\u003e TÜV (EN60947-5-1), CCC (GB\/T 14048.5), UL508, CSA C22.2 No. 14\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRated Operating Current:\u003c\/strong\u003e 0.75 A (AC-15), 0.27 A (DC-13)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRated Operating Voltage:\u003c\/strong\u003e 240 V (AC), 250 V (DC)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e IP67 (EN60947-5-1), Class II (double insulation)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Mechanical: ≥1,000,000 operations; Electrical: ≥100,000 operations (1 A resistive load at 125 VAC)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOperating Speed:\u003c\/strong\u003e 0.1 to 0.5 m\/s\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOperating Frequency:\u003c\/strong\u003e Up to 30 operations\/minute\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDirect Opening Force:\u003c\/strong\u003e ≥60 N\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDirect Opening Travel:\u003c\/strong\u003e ≥10 mm\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eContact Resistance:\u003c\/strong\u003e ≤300 mΩ (with 1 m cable), ≤500 mΩ (3 m cable), ≤700 mΩ (5 m cable)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage:\u003c\/strong\u003e 250 V\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eImpulse Withstand Voltage:\u003c\/strong\u003e 2.5 kV (same polarity), 4 kV (different polarity)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eVibration Resistance:\u003c\/strong\u003e 10-55 Hz, 0.35 mm amplitude\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShock Resistance:\u003c\/strong\u003e ≥1,000 m\/s² (destruction), ≥300 m\/s² (malfunction)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 120 g (with 1 m cable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eReversible mounting design for flexible installation options.\u003c\/li\u003e\n \u003cli\u003eBuilt-in switch with multiple contact configurations for versatile safety applications.\u003c\/li\u003e\n \u003cli\u003eCertified for direct opening mechanism on select contacts, ensuring safety compliance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed specifications and safety standards, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-omi\/omi-d4gs-nk2.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
