The ZF Switches & SensorsSwitches SPDT QC StrghtButton 10A 1/4 HP 125-250V (Part Number: D443-R1AA-G2) is a high-quality miniature snap action switch designed for reliable performance in various electronic applications. Manufactured in Germany (COO: DE), this switch complies with RoHS standards and is suitable for demanding environments requiring durable and precise switching.
Key Features
Single and double pole configurations available in the D4 Series
Choice of standard or light operating force options
Long life coil spring mechanism ensures durability
RoHS compliant and cadmium-free construction
Various auxiliary actuators and terminal types available
Agency approved extended life versions available
Electrical Specifications
Contact
Rating (UL1054 / EN61058)
1
0.1 A, 125/250 VAC; 0.5 A, 30 VDC; 1 A, 125 VA
2
3 A, 250 VAC
3
5 A, 125/250 VAC; ¼ HP, 250 VAC
4
10 A, 250 VAC; ½ HP, 125/250 VAC
5
15 A, 125/250 VAC; ½ HP, 125/250 VAC
8
21 A, 250 VAC; 1 HP, 125/250 VAC; 2 HP, 250 VAC
Operating temperature ranges from -40°C to 85°C, with flame retardant UL94V-0 rated case. The switch features a thermoplastic polyester case and cover, with brass contacts plated with gold, silver, or silver alloy depending on the configuration. Terminal options include solder, quick connect, and screw types.
Mechanical and Environmental Specifications
Operating force: 70 – 280 cN (model dependent)
Total travel: 1.6 mm
Ingress protection: IP50
Environmental temperature range: -40°C to 85°C / -40°F to 185°F
Actuator Options
Button (AA)
SS lever, standard ratio (JA, JD, JL)
Lever, standard ratio (LA, LD, LL)
High ratio SS lever (KA, KL)
Other actuator lengths available, see datasheet for details
For more detailed specifications and configuration options, please refer to the datasheet linked above. The product is suitable for applications requiring reliable switching with high durability and compliance with environmental standards.
Note: Datasheet was not processed; please search the internet for the part number D443-R1AA-G2 for additional details.
{"id":10023488815421,"title":"D443-R1AA-G2","handle":"d443-r1aa-g2","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eZF Switches \u0026amp; Sensors\u003c\/strong\u003e \u003cstrong\u003eSwitches SPDT QC StrghtButton 10A 1\/4 HP 125-250V\u003c\/strong\u003e (Part Number: \u003cstrong\u003eD443-R1AA-G2\u003c\/strong\u003e) is a high-quality miniature snap action switch designed for reliable performance in various electronic applications. Manufactured in Germany (COO: DE), this switch complies with RoHS standards and is suitable for demanding environments requiring durable and precise switching.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSingle and double pole configurations available in the D4 Series\u003c\/li\u003e\n\u003cli\u003eChoice of standard or light operating force options\u003c\/li\u003e\n\u003cli\u003eLong life coil spring mechanism ensures durability\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and cadmium-free construction\u003c\/li\u003e\n\u003cli\u003eVarious auxiliary actuators and terminal types available\u003c\/li\u003e\n\u003cli\u003eAgency approved extended life versions available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eContact\u003c\/th\u003e\n\u003cth\u003eRating (UL1054 \/ EN61058)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e0.1 A, 125\/250 VAC; 0.5 A, 30 VDC; 1 A, 125 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e3 A, 250 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e5 A, 125\/250 VAC; ¼ HP, 250 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e10 A, 250 VAC; ½ HP, 125\/250 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e15 A, 125\/250 VAC; ½ HP, 125\/250 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e21 A, 250 VAC; 1 HP, 125\/250 VAC; 2 HP, 250 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eOperating temperature ranges from -40°C to 85°C, with flame retardant UL94V-0 rated case. The switch features a thermoplastic polyester case and cover, with brass contacts plated with gold, silver, or silver alloy depending on the configuration. Terminal options include solder, quick connect, and screw types.\u003c\/p\u003e\n\u003ch3\u003eMechanical and Environmental Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating force: 70 – 280 cN (model dependent)\u003c\/li\u003e\n\u003cli\u003eTotal travel: 1.6 mm\u003c\/li\u003e\n\u003cli\u003eIngress protection: IP50\u003c\/li\u003e\n\u003cli\u003eEnvironmental temperature range: -40°C to 85°C \/ -40°F to 185°F\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eActuator Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eButton (AA)\u003c\/li\u003e\n\u003cli\u003eSS lever, standard ratio (JA, JD, JL)\u003c\/li\u003e\n\u003cli\u003eLever, standard ratio (LA, LD, LL)\u003c\/li\u003e\n\u003cli\u003eHigh ratio SS lever (KA, KL)\u003c\/li\u003e\n\u003cli\u003eOther actuator lengths available, see datasheet for details\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePart Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: D443-R1AA-G2\u003c\/li\u003e\n\u003cli\u003eManufacturer: ZF Switches \u0026amp; Sensors\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: Germany (COO: DE)\u003c\/li\u003e\n\u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: Box\u003c\/li\u003e\n\u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-che\/miniature-d4-microswitch-datasheet.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications and configuration options, please refer to the datasheet linked above. The product is suitable for applications requiring reliable switching with high durability and compliance with environmental standards.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Datasheet was not processed; please search the internet for the part number D443-R1AA-G2 for additional details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-13T23:13:29+05:30","created_at":"2025-08-13T23:13:29+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["10A","250V","IMPORT_CSV","Snap","SPDT","Switch","WLDM","ZF"],"price":32708,"price_min":32708,"price_max":32708,"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":50616603214141,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"D443-R1AA-G2","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"D443-R1AA-G2","public_title":null,"options":["Default Title"],"price":32708,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"D443-R1AA-G2","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/45284174.png?v=1755107011"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/45284174.png?v=1755107011","options":["Title"],"media":[{"alt":null,"id":45823211733309,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/45284174.png?v=1755107011"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/45284174.png?v=1755107011","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eZF Switches \u0026amp; Sensors\u003c\/strong\u003e \u003cstrong\u003eSwitches SPDT QC StrghtButton 10A 1\/4 HP 125-250V\u003c\/strong\u003e (Part Number: \u003cstrong\u003eD443-R1AA-G2\u003c\/strong\u003e) is a high-quality miniature snap action switch designed for reliable performance in various electronic applications. Manufactured in Germany (COO: DE), this switch complies with RoHS standards and is suitable for demanding environments requiring durable and precise switching.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSingle and double pole configurations available in the D4 Series\u003c\/li\u003e\n\u003cli\u003eChoice of standard or light operating force options\u003c\/li\u003e\n\u003cli\u003eLong life coil spring mechanism ensures durability\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and cadmium-free construction\u003c\/li\u003e\n\u003cli\u003eVarious auxiliary actuators and terminal types available\u003c\/li\u003e\n\u003cli\u003eAgency approved extended life versions available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eContact\u003c\/th\u003e\n\u003cth\u003eRating (UL1054 \/ EN61058)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e0.1 A, 125\/250 VAC; 0.5 A, 30 VDC; 1 A, 125 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e3 A, 250 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e5 A, 125\/250 VAC; ¼ HP, 250 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e10 A, 250 VAC; ½ HP, 125\/250 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e15 A, 125\/250 VAC; ½ HP, 125\/250 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e21 A, 250 VAC; 1 HP, 125\/250 VAC; 2 HP, 250 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eOperating temperature ranges from -40°C to 85°C, with flame retardant UL94V-0 rated case. The switch features a thermoplastic polyester case and cover, with brass contacts plated with gold, silver, or silver alloy depending on the configuration. Terminal options include solder, quick connect, and screw types.\u003c\/p\u003e\n\u003ch3\u003eMechanical and Environmental Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating force: 70 – 280 cN (model dependent)\u003c\/li\u003e\n\u003cli\u003eTotal travel: 1.6 mm\u003c\/li\u003e\n\u003cli\u003eIngress protection: IP50\u003c\/li\u003e\n\u003cli\u003eEnvironmental temperature range: -40°C to 85°C \/ -40°F to 185°F\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eActuator Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eButton (AA)\u003c\/li\u003e\n\u003cli\u003eSS lever, standard ratio (JA, JD, JL)\u003c\/li\u003e\n\u003cli\u003eLever, standard ratio (LA, LD, LL)\u003c\/li\u003e\n\u003cli\u003eHigh ratio SS lever (KA, KL)\u003c\/li\u003e\n\u003cli\u003eOther actuator lengths available, see datasheet for details\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePart Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: D443-R1AA-G2\u003c\/li\u003e\n\u003cli\u003eManufacturer: ZF Switches \u0026amp; Sensors\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: Germany (COO: DE)\u003c\/li\u003e\n\u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: Box\u003c\/li\u003e\n\u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-che\/miniature-d4-microswitch-datasheet.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications and configuration options, please refer to the datasheet linked above. The product is suitable for applications requiring reliable switching with high durability and compliance with environmental standards.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Datasheet was not processed; please search the internet for the part number D443-R1AA-G2 for additional details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
