Introducing the C&K [®] Coded Rotary Switch, model RTAP4ES03M25NS, manufactured by Littelfuse / C&K COMPONENTS in Vietnam. This high-quality switch is designed for precise control applications in appliances, medical equipment, building automation, HVAC systems, and off-road vehicles. It features a rotary direct 3-position (3Pos) configuration with robust mechanical and electrical characteristics suitable for various demanding environments.
Key Features & Benefits
Available in 1–4 pole configurations with multiple poles options
Offers decimal and hexadecimal coding for versatile application integration
Options include screwdriver slot or extended actuator for ease of operation
RoHS compliant for environmentally responsible manufacturing
Suitable for PCB or hand soldering installation
Mounting options include bushing mounting with threaded or straight brackets
Electrical Characteristics
Switching Mode
Break-Before-Make
Max. Switching Power
Max. Switching Current
Max. Carrying Current
Nominal Voltage at 50 Hz
SP, 30°/36° Index, 3 Pos.
-
5 VA
150 mA
5 A
60 V
SP, 30°/36° Index, 2 Pos.
-
0.5 VA
20 mA
1 A
25 V
Mechanical & Material Details
Switching modes include break-before-make operation
Materials conform to RoHS standards
Designed for durability and reliable performance in automation and control systems
For more detailed specifications and custom options, please refer to the datasheet or contact our customer service. The datasheet provides comprehensive technical data, mechanical drawings, and application notes.
Note: The datasheet was not processed; please search the internet for the part number RTAP4ES03M25NS for more details.
{"id":10028018204989,"title":"RTAP4ES03M25NS","handle":"rtap4es03m25ns","description":"\u003ch3\u003eProduct Description for RTAP4ES03M25NS\u003c\/h3\u003e\n\u003cp\u003eIntroducing the C\u0026amp;K [®] Coded Rotary Switch, model RTAP4ES03M25NS, manufactured by Littelfuse \/ C\u0026amp;K COMPONENTS in Vietnam. This high-quality switch is designed for precise control applications in appliances, medical equipment, building automation, HVAC systems, and off-road vehicles. It features a rotary direct 3-position (3Pos) configuration with robust mechanical and electrical characteristics suitable for various demanding environments.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAvailable in 1–4 pole configurations with multiple poles options\u003c\/li\u003e\n\u003cli\u003eOffers decimal and hexadecimal coding for versatile application integration\u003c\/li\u003e\n\u003cli\u003eOptions include screwdriver slot or extended actuator for ease of operation\u003c\/li\u003e\n\u003cli\u003eRoHS compliant for environmentally responsible manufacturing\u003c\/li\u003e\n\u003cli\u003eSuitable for PCB or hand soldering installation\u003c\/li\u003e\n\u003cli\u003eMounting options include bushing mounting with threaded or straight brackets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Characteristics\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSwitching Mode\u003c\/th\u003e\n\u003cth\u003eBreak-Before-Make\u003c\/th\u003e\n\u003cth\u003eMax. Switching Power\u003c\/th\u003e\n\u003cth\u003eMax. Switching Current\u003c\/th\u003e\n\u003cth\u003eMax. Carrying Current\u003c\/th\u003e\n\u003cth\u003eNominal Voltage at 50 Hz\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSP, 30°\/36° Index, 3 Pos.\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e5 VA\u003c\/td\u003e\n\u003ctd\u003e150 mA\u003c\/td\u003e\n\u003ctd\u003e5 A\u003c\/td\u003e\n\u003ctd\u003e60 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSP, 30°\/36° Index, 2 Pos.\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e0.5 VA\u003c\/td\u003e\n\u003ctd\u003e20 mA\u003c\/td\u003e\n\u003ctd\u003e1 A\u003c\/td\u003e\n\u003ctd\u003e25 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical \u0026amp; Material Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSwitching modes include break-before-make operation\u003c\/li\u003e\n\u003cli\u003eMaterials conform to RoHS standards\u003c\/li\u003e\n\u003cli\u003eDesigned for durability and reliable performance in automation and control systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eRTAP4ES03M25NS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eLITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eVietnam (VN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit of Measure\u003c\/th\u003e\n\u003ctd\u003eEA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eECCN\u003c\/th\u003e\n\u003ctd\u003eEAR99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage Type\u003c\/th\u003e\n\u003ctd\u003eBAG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDatasheet\u003c\/th\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/ckswitches.com\/media\/1354\/rta.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor more detailed specifications and custom options, please refer to the datasheet or contact our customer service. The datasheet provides comprehensive technical data, mechanical drawings, and application notes.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number RTAP4ES03M25NS for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T06:00:23+05:30","created_at":"2025-08-16T06:00:23+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["Coded","IMPORT_CSV","IMPORT_PT2","LITTE-CKCO","SW","Switch","WLDM"],"price":136096,"price_min":136096,"price_max":136096,"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":50626458845501,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"RTAP4ES03M25NS","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"RTAP4ES03M25NS","public_title":null,"options":["Default Title"],"price":136096,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"RTAP4ES03M25NS","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/RTAP4ES03M25NS_11123517_225514ec.jpg?v=1755304226"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/RTAP4ES03M25NS_11123517_225514ec.jpg?v=1755304226","options":["Title"],"media":[{"alt":null,"id":45863183089981,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/RTAP4ES03M25NS_11123517_225514ec.jpg?v=1755304226"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/RTAP4ES03M25NS_11123517_225514ec.jpg?v=1755304226","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description for RTAP4ES03M25NS\u003c\/h3\u003e\n\u003cp\u003eIntroducing the C\u0026amp;K [®] Coded Rotary Switch, model RTAP4ES03M25NS, manufactured by Littelfuse \/ C\u0026amp;K COMPONENTS in Vietnam. This high-quality switch is designed for precise control applications in appliances, medical equipment, building automation, HVAC systems, and off-road vehicles. It features a rotary direct 3-position (3Pos) configuration with robust mechanical and electrical characteristics suitable for various demanding environments.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAvailable in 1–4 pole configurations with multiple poles options\u003c\/li\u003e\n\u003cli\u003eOffers decimal and hexadecimal coding for versatile application integration\u003c\/li\u003e\n\u003cli\u003eOptions include screwdriver slot or extended actuator for ease of operation\u003c\/li\u003e\n\u003cli\u003eRoHS compliant for environmentally responsible manufacturing\u003c\/li\u003e\n\u003cli\u003eSuitable for PCB or hand soldering installation\u003c\/li\u003e\n\u003cli\u003eMounting options include bushing mounting with threaded or straight brackets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Characteristics\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSwitching Mode\u003c\/th\u003e\n\u003cth\u003eBreak-Before-Make\u003c\/th\u003e\n\u003cth\u003eMax. Switching Power\u003c\/th\u003e\n\u003cth\u003eMax. Switching Current\u003c\/th\u003e\n\u003cth\u003eMax. Carrying Current\u003c\/th\u003e\n\u003cth\u003eNominal Voltage at 50 Hz\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSP, 30°\/36° Index, 3 Pos.\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e5 VA\u003c\/td\u003e\n\u003ctd\u003e150 mA\u003c\/td\u003e\n\u003ctd\u003e5 A\u003c\/td\u003e\n\u003ctd\u003e60 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSP, 30°\/36° Index, 2 Pos.\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e0.5 VA\u003c\/td\u003e\n\u003ctd\u003e20 mA\u003c\/td\u003e\n\u003ctd\u003e1 A\u003c\/td\u003e\n\u003ctd\u003e25 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical \u0026amp; Material Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSwitching modes include break-before-make operation\u003c\/li\u003e\n\u003cli\u003eMaterials conform to RoHS standards\u003c\/li\u003e\n\u003cli\u003eDesigned for durability and reliable performance in automation and control systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eRTAP4ES03M25NS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eLITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eVietnam (VN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit of Measure\u003c\/th\u003e\n\u003ctd\u003eEA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eECCN\u003c\/th\u003e\n\u003ctd\u003eEAR99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage Type\u003c\/th\u003e\n\u003ctd\u003eBAG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDatasheet\u003c\/th\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/ckswitches.com\/media\/1354\/rta.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor more detailed specifications and custom options, please refer to the datasheet or contact our customer service. The datasheet provides comprehensive technical data, mechanical drawings, and application notes.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number RTAP4ES03M25NS for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
