The DC1B-A1AA switch from ZF Switches & Sensors is a high-quality, sealed, subminiature limit switch designed for reliable operation in demanding environments. Manufactured in Hong Kong, this switch features a snap-action, normally closed (N.C.), SPST button with solder terminals, rated for up to 6A at 250VAC. It complies with IP 6K7 sealing standards, ensuring protection against dust and water ingress, making it suitable for various industrial applications.
Key Features
Enclosed switch with IP 6K7 compliance for durability in harsh conditions
Silicon-free version available for sensitive applications
Operational temperature range up to 120°C (with specific models)
Rated for currents up to 6A at 250VAC
Wide range of auxiliary actuators and connection options available
Various contact materials, including silver alloy contacts for reliable switching
Mechanical life of at least 1 million operations
Electrical and Mechanical Specifications
Electrical Ratings
DC1 Series
DC2 Series
DC3 Series
DC4 Series
UL1054 Rating
5A, 125/250VAC; 1A, 48VDC
10.1A, 125/250VAC; 1/4HP, 125VAC
0.1A, 125/250VAC
3A, 125/250VAC
Electrical Life at Rated Load
10,000 operations (EN); 6,000 (UL)
10,000 operations (EN); 6,000 (UL)
50,000 operations (EN); 100,000 (UL)
50,000 operations (EN); 6,000 (UL)
Material and Environmental Specifications
Case Material: PET / PBT
Actuator Material: POM (T85), PBT (T120)
Terminals: Silver-Plated Copper-Zinc
Contacts: Silver Alloy (DC3 — Gold Crosspoint)
Temperature Rating: -40°C to +85°C / +120°C (without wire leads), -40°C to +105°C (with wire leads)
For detailed technical specifications and application guidelines, please refer to the datasheet.
Part Number: DC1B-A1AA
Manufacturer: ZF Switches & Sensors
Country of Origin: HK
Unit of Measure: EA
ECCN: EAR99
Package Type: Not specified
Note: Specifications are subject to change without notice. Please consult the datasheet for the most current information.
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.
{"id":10006978724157,"title":"DC1B-A1AA","handle":"dc1b-a1aa","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDC1B-A1AA\u003c\/strong\u003e switch from \u003cstrong\u003eZF Switches \u0026amp; Sensors\u003c\/strong\u003e is a high-quality, sealed, subminiature limit switch designed for reliable operation in demanding environments. Manufactured in Hong Kong, this switch features a snap-action, normally closed (N.C.), SPST button with solder terminals, rated for up to 6A at 250VAC. It complies with IP 6K7 sealing standards, ensuring protection against dust and water ingress, making it suitable for various industrial applications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnclosed switch with IP 6K7 compliance for durability in harsh conditions\u003c\/li\u003e\n\u003cli\u003eSilicon-free version available for sensitive applications\u003c\/li\u003e\n\u003cli\u003eOperational temperature range up to 120°C (with specific models)\u003c\/li\u003e\n\u003cli\u003eRated for currents up to 6A at 250VAC\u003c\/li\u003e\n\u003cli\u003eWide range of auxiliary actuators and connection options available\u003c\/li\u003e\n\u003cli\u003eVarious contact materials, including silver alloy contacts for reliable switching\u003c\/li\u003e\n\u003cli\u003eMechanical life of at least 1 million operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical Ratings\u003c\/th\u003e\n\u003cth\u003eDC1 Series\u003c\/th\u003e\n\u003cth\u003eDC2 Series\u003c\/th\u003e\n\u003cth\u003eDC3 Series\u003c\/th\u003e\n\u003cth\u003eDC4 Series\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUL1054 Rating\u003c\/td\u003e\n\u003ctd\u003e5A, 125\/250VAC; 1A, 48VDC\u003c\/td\u003e\n\u003ctd\u003e10.1A, 125\/250VAC; 1\/4HP, 125VAC\u003c\/td\u003e\n\u003ctd\u003e0.1A, 125\/250VAC\u003c\/td\u003e\n\u003ctd\u003e3A, 125\/250VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Life at Rated Load\u003c\/td\u003e\n\u003ctd\u003e10,000 operations (EN); 6,000 (UL)\u003c\/td\u003e\n\u003ctd\u003e10,000 operations (EN); 6,000 (UL)\u003c\/td\u003e\n\u003ctd\u003e50,000 operations (EN); 100,000 (UL)\u003c\/td\u003e\n\u003ctd\u003e50,000 operations (EN); 6,000 (UL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMaterial and Environmental Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCase Material: PET \/ PBT\u003c\/li\u003e\n\u003cli\u003eActuator Material: POM (T85), PBT (T120)\u003c\/li\u003e\n\u003cli\u003eTerminals: Silver-Plated Copper-Zinc\u003c\/li\u003e\n\u003cli\u003eContacts: Silver Alloy (DC3 — Gold Crosspoint)\u003c\/li\u003e\n\u003cli\u003eTemperature Rating: -40°C to +85°C \/ +120°C (without wire leads), -40°C to +105°C (with wire leads)\u003c\/li\u003e\n\u003cli\u003eFlammability Rating: UL94V-0 (PET, PBT), UL94HB (POM)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-che\/che-dc1b-a1aa.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePart Number: DC1B-A1AA\u003cbr\u003e\nManufacturer: ZF Switches \u0026amp; Sensors\u003cbr\u003e\nCountry of Origin: HK\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: Not specified\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Specifications are subject to change without notice. Please consult the datasheet for the most current information.\u003c\/em\u003e\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":"2025-08-07T09:36:10+05:30","created_at":"2025-08-07T09:36:10+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["6A","Limit","Solder","SPST","STD_IMG","Switch","WLDM","ZF"],"price":14275,"price_min":14275,"price_max":14275,"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":50558462722365,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DC1B-A1AA","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DC1B-A1AA","public_title":null,"options":["Default Title"],"price":14275,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DC1B-A1AA","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_eed86ea2-fd12-4554-a544-5814e5b02cc7.jpg?v=1754539570"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_eed86ea2-fd12-4554-a544-5814e5b02cc7.jpg?v=1754539570","options":["Title"],"media":[{"alt":null,"id":45708475564349,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_eed86ea2-fd12-4554-a544-5814e5b02cc7.jpg?v=1754539570"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_eed86ea2-fd12-4554-a544-5814e5b02cc7.jpg?v=1754539570","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDC1B-A1AA\u003c\/strong\u003e switch from \u003cstrong\u003eZF Switches \u0026amp; Sensors\u003c\/strong\u003e is a high-quality, sealed, subminiature limit switch designed for reliable operation in demanding environments. Manufactured in Hong Kong, this switch features a snap-action, normally closed (N.C.), SPST button with solder terminals, rated for up to 6A at 250VAC. It complies with IP 6K7 sealing standards, ensuring protection against dust and water ingress, making it suitable for various industrial applications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnclosed switch with IP 6K7 compliance for durability in harsh conditions\u003c\/li\u003e\n\u003cli\u003eSilicon-free version available for sensitive applications\u003c\/li\u003e\n\u003cli\u003eOperational temperature range up to 120°C (with specific models)\u003c\/li\u003e\n\u003cli\u003eRated for currents up to 6A at 250VAC\u003c\/li\u003e\n\u003cli\u003eWide range of auxiliary actuators and connection options available\u003c\/li\u003e\n\u003cli\u003eVarious contact materials, including silver alloy contacts for reliable switching\u003c\/li\u003e\n\u003cli\u003eMechanical life of at least 1 million operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical Ratings\u003c\/th\u003e\n\u003cth\u003eDC1 Series\u003c\/th\u003e\n\u003cth\u003eDC2 Series\u003c\/th\u003e\n\u003cth\u003eDC3 Series\u003c\/th\u003e\n\u003cth\u003eDC4 Series\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUL1054 Rating\u003c\/td\u003e\n\u003ctd\u003e5A, 125\/250VAC; 1A, 48VDC\u003c\/td\u003e\n\u003ctd\u003e10.1A, 125\/250VAC; 1\/4HP, 125VAC\u003c\/td\u003e\n\u003ctd\u003e0.1A, 125\/250VAC\u003c\/td\u003e\n\u003ctd\u003e3A, 125\/250VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Life at Rated Load\u003c\/td\u003e\n\u003ctd\u003e10,000 operations (EN); 6,000 (UL)\u003c\/td\u003e\n\u003ctd\u003e10,000 operations (EN); 6,000 (UL)\u003c\/td\u003e\n\u003ctd\u003e50,000 operations (EN); 100,000 (UL)\u003c\/td\u003e\n\u003ctd\u003e50,000 operations (EN); 6,000 (UL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMaterial and Environmental Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCase Material: PET \/ PBT\u003c\/li\u003e\n\u003cli\u003eActuator Material: POM (T85), PBT (T120)\u003c\/li\u003e\n\u003cli\u003eTerminals: Silver-Plated Copper-Zinc\u003c\/li\u003e\n\u003cli\u003eContacts: Silver Alloy (DC3 — Gold Crosspoint)\u003c\/li\u003e\n\u003cli\u003eTemperature Rating: -40°C to +85°C \/ +120°C (without wire leads), -40°C to +105°C (with wire leads)\u003c\/li\u003e\n\u003cli\u003eFlammability Rating: UL94V-0 (PET, PBT), UL94HB (POM)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-che\/che-dc1b-a1aa.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePart Number: DC1B-A1AA\u003cbr\u003e\nManufacturer: ZF Switches \u0026amp; Sensors\u003cbr\u003e\nCountry of Origin: HK\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: Not specified\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Specifications are subject to change without notice. Please consult the datasheet for the most current information.\u003c\/em\u003e\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"}
